Top 5 — Ranked by Evidence
Very Strong
Phytosterols (Plant Sterols & Stanols)
LDL cholesterol reduction — strongest evidence
LDL reduction: 1.5-3 g/day of plant sterols/stanols, taken with meals. Higher doses (
Very Strong
Potassium
Blood pressure reduction
AI 4,700 mg/day (NAM) or 3,500–4,700 mg/day (WHO/AHA). Supplements limited to 99 mg/s
Strong
Beta-Glucans (Oat & Yeast-Derived)
FDA-authorized cholesterol claim — strongest evidence
Cholesterol (FDA claim): 3 g/day oat β-glucan. Immune (Wellmune®): 250-500 mg/day yea
Strong
Citrus Bergamot (Citrus bergamia)
LDL cholesterol reduction
500–1,500 mg/day standardized BPF; lipid-lowering studies typically use 500 mg twice
📈 Fastest Growing Cardiovascular Ingredients
Branded ingredients seeing rapid growth in formulator adoption and clinical research in 2024–2026.
Trending
Very Strong
MegaNatural®-BP (Patented Grape Seed Extract — Polyphenolics)
Blood Pressure Within Normal Range — UC Davis Trials
150-300 mg/day.
Trending
Limited
DeltaGold® (Annatto Tocotrienols — American River Nutrition)
Cardiovascular Health
430 or 860 mg/day of the annatto extract, delivering roughly 300 or 600 mg/day tocotrienol, in…
Trending
Moderate
Curcuwin Ultra+® (144× Bioavailable Curcumin — OmniActive)
Heart Health and Sports Nutrition
250 mg or 500 mg/day Curcuwin Ultra+ (each providing 50 mg or 100 mg curcuminoids)
🔬 Future Cardiovascular Ingredients to Watch
Lower current evidence but active research underway — these may become top picks within 2–3 years.
Watch
Very Strong
CoroWise® (Plant Sterols for Cholesterol — Cargill)
FDA-Approved Cholesterol Health Claim
2 g/day plant sterols (FDA-recommended; 1.3 g/day plant sterol esters minimum)
Watch
Moderate
Hydrovas® 10 (Olive Hydroxytyrosol Extract)
Protects blood lipids from oxidation (EFSA-authorized claim)
50–100 mg/day of the extract; the EFSA claim is met at 5 mg/day of hydroxytyrosol and its…
Recommended Cardiovascular Products
Heads up: NutraSmarts may earn a commission from purchases made through these links, at no extra cost to you. We curate these picks based on the same evidence we cite throughout the page. Full disclosure.
Real products featuring the best-evidenced cardiovascular ingredients ranked above — chosen for clinically-studied forms and doses, third-party testing, and value. Match the supplement to your specific need.
Best FDA-authorized cholesterol reducer
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Nature Made CholestOff Plus
Plant sterol esters — 900 mg per softgel
Plant sterols have the strongest aggregate evidence for cholesterol reduction — dozens of clinical trials and an FDA-authorized health claim (the supplement industry's gold standard for evidence). CholestOff Plus is the category leader at 900 mg plant sterol esters per softgel. Works via direct cholesterol absorption blockade in the gut — a different mechanism than statins or red yeast rice (which block synthesis), so it can be safely stacked with either.
Best botanical for comprehensive lipid profile
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Jarrow Formulas Citrus Bergamot
Citrus bergamot polyphenols — 500 mg
Bergamot polyphenol extract has emerged as one of the most effective single supplements for LDL reduction — recent meta-analyses show it outperforms most botanical alternatives for simultaneously reducing total cholesterol, LDL, and triglycerides while raising HDL. Jarrow uses the well-studied Bergamonte standardization at the clinical dose. Best for users wanting a non-statin-like approach with a broader lipid profile effect.
Best natural statin equivalent (with CoQ10 protection)
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Thorne Red Yeast Rice + CoQ10 (Choleast)
Red yeast rice 900 mg + CoQ10 60 mg
Red yeast rice contains naturally occurring monacolin K — chemically identical to lovastatin. The CoQ10 pairing is critical: red yeast rice depletes CoQ10 just like prescription statins do, so combining them protects against statin-style muscle issues. Thorne's third-party testing also confirms citrinin-free status (a nephrotoxic mycotoxin found in some cheaper red yeast rice products). Important: don't combine with prescription statins, and discuss with your doctor.
Best for triglyceride reduction
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Nordic Naturals Ultimate Omega
EPA + DHA fish oil — 1280 mg per serving
Omega-3s have minimal effect on LDL but substantially reduce triglycerides at higher doses (2-4 g/day EPA+DHA) — the right target for users whose lipid panel shows elevated triglycerides rather than (or in addition to) high LDL. Nordic Naturals Ultimate Omega delivers 1280 mg EPA+DHA per serving in the meaningful-triglyceride-reduction range. Different lipid target than the other three products — addresses triglycerides specifically.
All Cardiovascular Ingredients (246)
Very Strong
Phytosterols (Plant Sterols & Stanols)
LDL cholesterol reduction — strongest evidence
LDL reduction: 1.5-3 g/day of plant sterols/stanols, taken with meals. Higher doses (
Very Strong
Potassium
Blood pressure reduction
AI 4,700 mg/day (NAM) or 3,500–4,700 mg/day (WHO/AHA). Supplements limited to 99 mg/s
Strong
Beta-Glucans (Oat & Yeast-Derived)
FDA-authorized cholesterol claim — strongest evidence
Cholesterol (FDA claim): 3 g/day oat β-glucan. Immune (Wellmune®): 250-500 mg/day yea
Strong
Citrus Bergamot (Citrus bergamia)
LDL cholesterol reduction
500–1,500 mg/day standardized BPF; lipid-lowering studies typically use 500 mg twice
Strong
Oat Bran (Beta-Glucan)
LDL cholesterol reduction — strong evidence
FDA HEALTH CLAIM: ≥3 g beta-glucan/day (~75 g raw oat bran, ~140 g cooked oatmeal). W
Very Strong
CoroWise® (Plant Sterols for Cholesterol — Cargill)
FDA-Approved Cholesterol Health Claim
2 g/day plant sterols (FDA-recommended; 1.3 g/day plant sterol esters minimum)
Strong
Garlic (Allium sativum)
Blood pressure reduction
600–1,200 mg/day aged garlic extract (AGE); raw garlic equivalent: 2–4 cloves/day; al
Strong
Glucomannan (Konjac Root Fiber)
Cholesterol and LDL reduction
3–4 g/day before meals (1 g three times daily, 30 minutes before meals with 250 mL wa
Strong
Omega-3 Fatty Acids
Triglyceride reduction
1–3 g/day combined EPA+DHA for general health; 2–4 g/day for triglyceride reduction (
Strong
Red Yeast Rice (Monascus purpureus)
Effective LDL Cholesterol Reduction
1,200-2,400 mg/day red yeast rice extract; clinically effective dose typically provid
Very Strong
MegaNatural®-BP (Patented Grape Seed Extract — Polyphenolics)
Blood Pressure Within Normal Range — UC Davis Trials
150-300 mg/day MegaNatural-BP (research-validated)
Very Strong
Psyllium Husk (Plantago ovata)
Cholesterol reduction (FDA-approved claim)
5–15 g/day psyllium husk (1–3 teaspoons); FDA cholesterol claim requires ≥7 g/day; ta
Strong
Advasterol® (Plant Sterols — Kensing)
Healthy cholesterol
About 2 grams of plant sterols per day with meals.
Strong
BarleyTrim® (Barley Beta-Glucan)
Healthy cholesterol
About 3 grams of barley beta-glucan per day for cholesterol benefit.
Strong
BarliV™ (Barley Beta-Glucan — Cargill)
FDA-Approved Cholesterol Health Claim
3 g/day barley beta-glucan (FDA health claim threshold)
Limited
EFADuo® (Omega-3 and Omega-6 Complex)
Healthy triglycerides
Commonly 1 to 3 g of combined EPA and DHA per day.
Strong
EssentiOmega® (Omega-3 Concentrate)
Healthy triglycerides
Commonly 1 to 3 g of combined EPA and DHA per day.
Strong
EVRol® (Palm Phytosterol Complex — ExcelVite)
Lower LDL cholesterol
About 2 grams of plant sterols per day with meals.
Strong
Flaxseed / Flaxseed Oil (Linum usitatissimum)
Cholesterol and blood pressure
1–2 tablespoons (10–20g) ground flaxseed/day; flaxseed oil: 1–2 tablespoons/day (14–2
Strong
Horse Chestnut (Aesculus hippocastanum)
Chronic venous insufficiency support
300 mg HCSE twice daily (providing 100 mg aescin/day, 50 mg per dose); effects on leg
Strong
Hytolive® (Olive Fruit Polyphenols / Hydroxytyrosol)
LDL oxidation protection (EU-authorized health claim)
5–20 mg/day hydroxytyrosol (as Hytolive®); EU health claim: ≥5 mg/day hydroxytyrosol
Strong
Methylfolate
Homocysteine reduction
General supplementation: 400-1,000 mcg DFE methylfolate. Pregnancy/preconception: 400
Strong
Olive Leaf Extract
Blood pressure reduction (strongest evidence)
Standard dose: 500-1,000 mg/day standardized olive leaf extract (containing 20-40% ol
Strong
Soy Isoflavones (Glycine max)
Cardiovascular protection
40–80 mg/day total isoflavones; menopausal symptoms: 50–80 mg/day; bone health: 54–10
Moderate
L-Arginine
Improved Blood Flow
3–6 g/day for cardiovascular effects; 6–10 g/day pre-exercise for blood flow; often o
Strong
Fish Oil (EPA + DHA)
Triglyceride reduction
General: 1 g/day EPA+DHA. Hypertriglyceridemia: 3-4 g/day. REDUCE-IT regimen: 4 g/day
Strong
L-Citrulline
Cardiovascular Health
3–6 g/day L-citrulline or 6–8 g/day citrulline malate (2:1 ratio) 30–60 minutes pre-e
Strong
ThymoQuin® (Black Seed Oil — TriNutra)
Cardiometabolic biomarker improvements
Standard formulation use: 500-1,000 mg ThymoQuin® daily. Cardiometabolic protocols ty
Moderate
Sesamin
Modest support for healthy blood pressure in people with elevated readings (meta-analysis)
BP: 60 mg/day × 4 wk hypertensive. LIPID: 200-247 mg/day (Wu 2006: 50 g/d seed). 20-H
Moderate
Taurine
Heart Health
500–3,000 mg/day; energy drinks typically contain 1,000 mg; athletic performance: 1–3
Moderate
Aged Garlic Extract
Blood pressure reduction in hypertension
Standard cardiovascular dose: 600-2,400 mg/day AGE standardized to S-allyl cysteine c
Strong
Diosmin
Chronic venous insufficiency symptom reduction
Standard dose: 900 mg diosmin + 100 mg hesperidin (1,000 mg MPFF total) once or twice
Moderate
Amla / Indian Gooseberry (Capros®)
Better cholesterol and triglyceride readings in randomized trials
250–500 mg/day Capros® standardized extract; traditional amla powder: 3–6 g/day; vita
Moderate
BioBerb® (Bioavailable Berberine — Saanroo)
Cholesterol and triglycerides: studied in people with diagnosed lipid disorders
Standard berberine clinical dose: 500 mg three times daily with meals (1,500 mg/day t
Moderate
Soy Protein
Modest LDL cholesterol reduction
MUSCLE/RT: 20-40 g/day. FDA HEART CLAIM: 25 g/day. Anderson 1995 NEJM meta 38 trials:
Strong
Artichoke Leaf (Cynara scolymus / Cynara cardunculus)
Cholesterol Reduction
320-1,920 mg/day standardized leaf extract; clinical trials commonly use 600-1,800 mg
Strong
Beetroot
Blood pressure reduction
300–500 mg nitrate/day (equivalent to 70–140 mL concentrated beet juice or 500 mg ext
Strong
Beta-Sitosterol
Cholesterol reduction (LDL 6-15%)
BPH: 60-130 mg/day (typically 20 mg three times daily). Cholesterol reduction: 1.5-3
Strong
CardioAid® (Plant Sterols — ADM)
Healthy cholesterol
About 2 grams of plant sterols per day with meals.
Strong
CoEnzyme Q10
Heart failure mortality reduction
Heart failure (Q-SYMBIO): 100 mg 3×/day. Migraine: 100-300 mg/day. Statin myopathy: 1
Strong
Quatrefolic® (L-5-MTHF Methylfolate — Gnosis)
Homocysteine reduction with documented effects
General supplementation: 400-1,000 mcg DFE Quatrefolic® daily. Pregnancy: 400-800 mcg
Moderate
AmealPeptide® (Casein Lactotripeptides VPP and IPP)
Healthy blood pressure
Around 3 to 4 mg of combined VPP and IPP per day.
Moderate
AroniaPURE® (Chokeberry Powder)
Cardiovascular support
Commonly around 300 mg to 2 g of aronia per day.
Moderate
Benexia® (Chia Seed — Salvia hispanica)
Heart health
Commonly 15 to 25 grams of chia per day.
Moderate
CocoaNol® (Cocoa Flavanol Extract)
Cardiovascular support
Commonly providing a few hundred milligrams of cocoa flavanols per day.
Moderate
CocoaVia® (Mars Edge Cocoa Flavanol Extract)
Cardiovascular death (COSMOS secondary endpoint)
Standard dose: 500-750 mg cocoa flavanols daily (1-2 CocoaVia® servings). COSMOS tria
Moderate
Dry N-3® (Powdered Omega-3)
Healthy triglycerides
Commonly 1 to 3 g of combined EPA and DHA per day.
Moderate
Elantria® Algal DHA (Vegan Omega-3 DHA)
Healthy triglycerides
Commonly 1 to 3 g of combined EPA and DHA per day.
Moderate
GarSlim® (Garlic Extract)
Cardiovascular support
Commonly providing several milligrams of allicin potential per day.
Moderate
GivoMag® (Magnesium)
Healthy blood pressure
Commonly 200 to 400 mg of elemental magnesium per day.
Moderate
goCOCOA® (Cocoa Flavanol Extract)
Small blood pressure and blood vessel changes
200–400 mg/day cocoa flavanols (epicatechin equivalent); cardiovascular/cognitive: 40
Moderate
Lactobacillus plantarum
Cholesterol reduction
10–50 billion CFU/day; 299v strain typically 20 billion CFU/day; weight management st
Moderate
Punicalagins (Pomegranate Polyphenols)
Modest blood pressure reduction
POMEGRANATE JUICE: 240 mL/day = ~318 mg punicalagins. POMx: 1000 mg/day. STANDARDIZED
Strong
Cod Liver Oil
Same cardiovascular/inflammation effects as fish oil
1 teaspoon (5 mL) typical dose providing ~750-2,500 IU vitamin A, ~400-1,000 IU vitam
Strong
Fruitflow® (Water-Soluble Tomato Extract — DSM)
Blood flow and circulation
About 150 mg per day (one serving), with anti-platelet effects measurable within hour
Strong
Ginger (Zingiber officinale)
Anti-inflammatory and lipid effects
250–2,000 mg/day dried ginger powder or standardized extract; nausea: 1–1.5 g/day; an
Strong
Ginkgoselect® Phytosome (Ginkgo Phytosome — Indena)
Cerebral Microcirculation
120-240 mg/day Ginkgoselect Phytosome
Strong
Methylcobalamin (Active B12)
Methionine Cycle / Homocysteine
500-2,000 µg/day sublingual or oral for general supplementation; 1,000-2,500 µg/day f
Strong
Potassium Citrate
Blood Pressure Modest Reduction
Nutritional: 100-500 mg/day; Pharmaceutical for stones: 30-90 mEq/day (Urocit-K®, pre
Moderate
Oxystorm® (Red Spinach Nitrate)
Blood pressure support
1–2g Oxystorm® providing ~200–400 mg dietary nitrate; consume 2–3 hours before exerci
Moderate
ABG10+® / ABG+® (Aged Black Garlic for Cardiovascular Health)
Small blood pressure change, studied in people already on hypertension medication
250 mg/day ABG10+ (1.25 mg SAC) per Pharmactive clinical trials
Moderate
Aged Black Garlic ABG10+® (Pharmactive)
Blood pressure reduction in hypertensive adults
Standard dose: 250-500 mg/day ABG10+® standardized aged black garlic extract. Cardiov
Moderate
Aronia / Chokeberry (Aronia melanocarpa)
Modest Blood Pressure Reduction
STANDARDIZED EXTRACT: 100-300 mg/day (25-50 mg anthocyanins) OR juice 200-300 mL/day
Moderate
Berberine
Cardiovascular Health
500–1,500 mg per day, often divided into 2–3 doses taken with meals to improve absorp
Moderate
Pomegranate Extract
Blood pressure and arterial health
Standard cardiovascular dose: 500-1,500 mg/day pomegranate extract standardized to ≥3
Limited
Kaempferol
Cardiovascular Risk Reduction (Epidemiological)
NO STANDARDIZED CLINICAL DOSE. DIETARY: 5-10 mg/day Western, up to 50+ mg/day high-ve
Moderate
Butcher's Broom (Ruscus aculeatus)
Leg comfort and healthy vein tone (studied in venous insufficiency)
VANSCHEIDT 2002 PROTOCOL: 36-37.5 mg extract = 7-11 mg ruscogenins/day. ESCP guidelin
Moderate
CGA-7™
Cardiometabolic / lipid support
250 mg twice daily, 50% chlorogenic acids
Moderate
CitrOlive® (Olive + Citrus for Cardiovascular — Frutarom)
Significant oxidized LDL reduction (33%)
Per Frutarom CitrOlive product specification
Moderate
Hawthorn (Crataegus spp.)
Cardiovascular and circulatory support
160–1,800 mg/day standardized extract; mild-moderate heart failure: 900 mg/day (450 m
Moderate
Hydrovas® 10
Protects blood lipids from oxidation (EFSA-authorized claim)
50–100 mg/day
Moderate
Kyolic® (Aged Garlic Extract — Wakunaga)
Blood pressure reduction (extensive trial evidence)
Standard cardiovascular protocol: 1,200-2,400 mg/day Kyolic® in divided doses. Differ
Moderate
Lactobacillus reuteri
Cholesterol reduction (NCIMB 30242)
10^8 CFU/day (DSM 17938 for infant colic); 2.9×10^9 CFU/day (NCIMB 30242 for choleste
Moderate
Mycoprotein (Quorn)
LDL cholesterol reduction
Typical dietary serving: 90-180 g cooked mycoprotein per meal (providing 11-22 g prot
Moderate
Nattokinase
Cardiovascular Risk Markers
100-400 mg/day standardized to 2,000-8,000 FU (fibrinolytic units); typically taken o
Moderate
Pantethine
Lipid profile improvement (primary application)
Standard lipid management dose: 600-900 mg/day pantethine in divided doses (typically
Moderate
Pine Bark Extract
Cardiovascular support
Standard dose: 100-300 mg/day standardized pine bark extract (≥85% proanthocyanidins)
Moderate
Pueraria Mirifica (Kwao Kruea Khao)
Lipid profile improvement in postmenopausal women
MENOPAUSE: 50-100 mg/day root powder × 6 mo. LIPID/BONE: 20-50 mg/day × 24 wk. Onset
Moderate
Saberry® (Amla / Indian Gooseberry — Sabinsa)
Comprehensive lipid profile improvement
Per Sabinsa product specification (typical 250-500 mg/day)
Limited
DeltaGold® (Annatto Tocotrienols — American River Nutrition)
Cardiovascular Health
125-300 mg/day DeltaGold (250 mg in T2DM trial)
Moderate
Astaxanthin
Cardiovascular and lipid support
4–12 mg/day from Haematococcus pluvialis extract; skin: 4–6 mg/day; exercise recovery
Moderate
Bergacyn® (Bergamot and Cardoon Extract — Bionap)
Lipids and metabolic support
Around 600 mg per day of the combined extract.
Moderate
Betaine / TMG (Trimethylglycine)
Homocysteine reduction and cardiovascular protection
2–6 g/day; athletic performance: 2.5 g/day (most studied dose); homocysteine reductio
Moderate
Bilberry (Vaccinium myrtillus)
Microvascular health and chronic venous insufficiency
80–480 mg/day standardized extract (25% anthocyanosides = 20–120 mg anthocyanins); ey
Moderate
Carnipure® (L-Carnitine — Lonza)
Cardiovascular research context (with an important caveat)
Same as generic L-carnitine: 1-3 g/day general supplementation. Specific applications
Moderate
Chlorogenic Acid
Modest blood pressure reduction
BP: 140 mg/day green coffee bean × 4 wk. WEIGHT: 500 mg/day GBCE ≥30% CGA → -1.30 kg
Limited
D-Ribose (Bioenergy Ribose®)
Cardiac energy and heart failure support
5–15 g/day in divided doses; athletic performance: 5 g pre/post exercise; cardiac/fib
Moderate
Ellagic Acid
Lipid profile improvement
METABOLIC SYNDROME (Hidalgo-Lozada 2022): 500 mg BID = 1000 mg/day pomegranate 90% EA
Moderate
Gotu Kola (Centella asiatica)
Chronic Venous Insufficiency
60-120 mg/day standardized extract (containing total triterpenes ~30%); whole herb 1-
Moderate
Hesperidin
Venous & Leg-Vein Support (Diosmin+Hesperidin Combination)
500-1,000 mg/day general; 450-900 mg/day combined with diosmin for venous insufficien
Moderate
NeOpuntia® (Cactus Fiber — Bio Serae)
Healthy blood lipids
Commonly 1.6 to 3 grams per day with fat-containing meals.
Moderate
Oligopin® (French Maritime Pine Bark Extract — DRT)
Cardiometabolic support
Around 100 to 150 mg per day.
Moderate
P40p™ (Pomegranate Extract — PLT Health)
Cardiovascular support
Per the product specification.
Moderate
Pycnogenol® (French Maritime Pine Bark)
Blood pressure — modest effect, mostly in hypertensives
50–200 mg/day; cardiovascular: 100–200 mg/day; cognitive: 100 mg/day; athletic perfor
Moderate
Quercetin
Heart Health
500–1,000 mg/day; absorption enhanced significantly with vitamin C or bromelain; quer
Moderate
Resveratrol
Cardiovascular protection
150–500 mg/day trans-resveratrol; bioavailability enhanced with piperine or liposomal
Moderate
Rutin
Capillary Fragility / Bleeding Gum Support
250-1,000 mg/day; often combined with vitamin C and other bioflavonoids
Moderate
SelectSIEVE® Olive (Olive Polyphenols — Bionap)
Cardiovascular support
Commonly 250 to 1000 mg of olive extract per day.
Moderate
Ubiqsome® (Coenzyme Q10 Phytosome — Indena)
Cardiovascular Health Support
100-300 mg/day Ubiqsome (CoQ10 equivalent)
Moderate
V-Krill Omega® (Krill Omega-3)
Healthy triglycerides
Commonly 1 to 3 g of combined EPA and DHA per day.
Moderate
VitaMK7® (Vitamin K2 as MK-7 — Gnosis)
Vascular calcium handling — mechanism only
Commonly 90 to 180 mcg of MK-7 per day.
Moderate
Witholytin® (Olive Leaf Extract — Verdure Sciences)
Autonomic balance (heart-rate variability)
Clinical trial protocol: 500 mg twice daily (1,000 mg/day total) for 8 weeks. Mainten
Limited
Alliàge™
Cardiovascular support (well-evidenced)
200 mg/day
Limited
Almega®PL (Microalgae EPA Omega-3 — Qualitas)
Cardiovascular and lipid support
A serving providing roughly 250 mg or more of EPA per day.
Limited
Amlaac® (Amla / Indian Gooseberry Extract)
Healthy cholesterol
Commonly around 500 mg to 1 g per day.
Limited
Chitosan
Blood pressure support
3–6 g/day with meals; fat blocking requires taking with fat-containing meals; most st
Limited
Chocamine® (Cocoa Extract — RFI)
Cardiovascular support
Commonly around 500 mg to 1.5 g of cocoa extract per day.
Limited
CocoaGanic® (Organic Cocoa Flavanols)
Cardiovascular support
Commonly providing a few hundred milligrams of cocoa flavanols per day.
Limited
DurOmega® (Stabilized Omega-3)
Healthy triglycerides
Commonly 1 to 3 g of combined EPA and DHA per day.
Limited
EVNol® (Palm Tocotrienol and Tocopherol Complex, ExcelVite)
Cholesterol: no reduction in pooled trials
Commonly 200 to 400 mg of mixed tocotrienols per day.
Limited
Ginkgo Biloba
Circulation and Cardiovascular Health
120–240 mg/day standardized extract (EGb 761® or similar, 24% flavonol glycosides, 6%
Limited
Lipophytol® (Microencapsulated Plant Sterols — Lipofoods)
Lower LDL cholesterol
About 1.5 to 3 grams of plant sterols per day with meals.
Limited
Resvinol® (Trans-Resveratrol)
Cardiometabolic support
Commonly 150 to 500 mg of trans-resveratrol per day.
Limited
Salba® / Premium Chia (Salvia hispanica — AHD International)
Cardiovascular Health Profile
1-2 tablespoons (10-25 g) chia seeds daily
Limited
Tocotrienols (Vitamin E Family)
Cholesterol-Lowering Effects
100-400 mg/day total tocotrienols; for cholesterol/CV: 200-300 mg gamma+delta tocotri
Limited
All-Q® (Bioavailable Coenzyme Q10)
Antioxidant and heart support
Typically 100 to 200 mg per day.
Moderate
Benfotiamine
Endothelial function improvement (postprandial)
DIABETIC NEUROPATHY (BENDIP): 600 mg/day × 6 wk then 300 mg/day. BOND: 300 mg BID × 1
Moderate
ChitoClear® (Chitosan — Primex)
Cholesterol support
Commonly 1 to 3 grams per day with meals.
Moderate
Cinaran® (Artichoke Leaf Extract)
Healthy cholesterol
Commonly 600 mg to 1.8 g of extract per day.
Moderate
Curcuwin Ultra+® (144× Bioavailable Curcumin — OmniActive)
Heart Health and Sports Nutrition
250 mg or 500 mg/day Curcuwin Ultra+ (each providing 50 mg or 100 mg curcuminoids)
Moderate
Epicatechin (Myostatin Inhibitor / Muscle Flavonol)
Cardiovascular health and nitric oxide
50–200 mg/day (-)-epicatechin; muscle/anabolic applications: 150–200 mg/day; cardiova
Moderate
Ginkgo 24/6 (Standardized Ginkgo biloba Extract)
Circulation
Commonly 120 to 240 mg of standardized extract per day.
Moderate
Gynostemma pentaphyllum (Jiaogulan / Southern Ginseng)
Cholesterol and triglycerides: preliminary review evidence
Standardized extract: 200-450 mg twice daily (containing standardized gypenosides). W
Moderate
Kaneka Ubiquinol™ (Reduced Coenzyme Q10)
Heart health
Typically 100 to 200 mg per day.
Moderate
Metabolaid® (Hibiscus + Lemon Verbena)
Blood pressure and cardiovascular health
500 mg/day Metabolaid® (325 mg lemon verbena + 175 mg hibiscus); taken before exercis
Moderate
Nitrosigine® (Arginine Silicate)
Superior nitric oxide and arginine elevation
1,500 mg/day; most studies use 1,500 mg taken 30–60 minutes pre-exercise
Moderate
Puremidine™ (Spermidine)
Cardiovascular health and longevity
1–10 mg/day spermidine; observational longevity data at dietary intake of ~10–15 mg/d
Limited
Red Clover (Trifolium pratense)
Cardiovascular protective effects
Standard dose: 40-80 mg isoflavones per day, often formulated as Promensil® or simila
Moderate
Sea Buckthorn (Hippophae rhamnoides)
Cardiovascular Support
1-3 g/day sea buckthorn oil (berry pulp or seed oil); berry powder 5-10 g/day; vitami
Moderate
Spectra® (30-plant antioxidant blend — FutureCeuticals)
Supports cardiovascular and healthy-aging goals
100 mg single oral dose (capsule) in the published human crossover studies
Moderate
Terminalia Arjuna (Oxyjun®)
Blood pressure and arterial health
500 mg/day Oxyjun®; traditional cardiac use: 1–3 g/day bark powder; effects on cardio
Moderate
Veri-te™ Resveratrol (Evolva)
Modest blood pressure reduction
RESHAW PIVOTAL: 75 mg trans-resveratrol BID = 150 mg/day × 12-24 months in postmenopa
Strong
Vitamin K
Heart Health
90–120 mcg/day K1 (RDA); MK-7 (K2): 90–200 mcg/day for bone/cardiovascular; MenaQ7® s
Limited
Lecithin (Phosphatidylcholine Complex)
Cholesterol Reduction — Variable Evidence
CV: 500 mg to 22.5 g/day soy lecithin (Knuiman 1980: 7.5 g × 3/day). Spilburg 2003 st
Limited
Brainberry® (Aronia melanocarpa Extract)
Working memory and cerebral blood flow crossover trial (160 mg/day)
: 90 mg or 150 mg AME daily × 24 wk middle-aged adults. CROSSOVER: 160 mg/day older a
Limited
Mexidol (Ethylmethylhydroxypyridine Succinate)
Hemispheric ischemic stroke (EPICA RCT)
MIR 2024 STROKE PROTOCOL: 500 mg IV 2×/day × 10 days, then Mexidol FORTE 250 mg PO 3×
Limited
Pantesin® (Pantethine — Daiichi Fine Chemical)
What the cholesterol trials actually found
Standard clinical protocol: 600-900 mg/day Pantesin® in divided doses (300 mg three t
Limited
Squalene
Cholesterol effects are unsettled — squalene is a cholesterol precursor that can raise…
CV: 860 mg/day × 20 wk hypercholesterolemia. STRANDBERG 1990: 900 mg/day. PK: 500 mg
Preliminary
Danshen (Salvia miltiorrhiza)
Cardiovascular use in TCM and Chinese hospital practice
ORAL ROOT: 9-15 g dried decoction OR 1-3 g powdered. STANDARDIZED: 500-1500 mg 2-3×/d
Strong
Grape Seed Extract (OPC)
Blood pressure reduction
100–400 mg/day standardized extract (≥95% OPCs); blood pressure: 150–300 mg/day MegaN
Limited
cellflo6® (Gallate-Enhanced Green Tea Oligomers)
Investigated for blood flow following resistance exercise
Per cellflo6® clinical dosing specifications from PLT Health Solutions; clinical stud
Limited
Chromium Polynicotinate (Niacin-Bound Chromium)
Cholesterol Modest Effects (Likely Niacin-Driven)
200-400 µg elemental chromium/day; some trials use up to 1,000 µg combined with other
Limited
Ferulic Acid
Improved lipid profile in hyperlipidemia
Hyperlipidemia: 1,000 mg/day × 6 weeks (the best-studied protocol). Asian clinical do
Limited
Glabridin (Licorice Isoflavone)
LDL oxidation reduction (6-month trial)
LDL oxidation: 250 mg/day for 6 months. Type 2 diabetes and metabolic syndrome: 300 m
Limited
Krill Oil
Triglyceride Reduction
1-3 g/day krill oil (providing approximately 200-600 mg EPA+DHA — typically lower tha
Limited
MitoQ (Mitoquinone)
Improved endothelial function in older adults (single small trial)
ROSSMAN 2018 VASCULAR: 20 mg/day × 6 wk endothelial function. PD PHASE II: 40-80 mg/d
Limited
Pelargonidin
Cardiovascular benefits via strawberry consumption
DIETARY: ~30-50 mg glycosides per 150 g strawberries. STRAWBERRY RCTs: 250-500 g fres
Limited
S7® (plant-based nitric oxide booster — FutureCeuticals)
Supports the body's own nitric oxide production
25–50 mg once daily (50 mg used in the main RCT and the 230% NO pilot)
Limited
VitaBlue® (concentrated American blueberry extract — FutureCeuticals)
Healthy circulation and blood pressure
Supplier suggests ~250–500 mg/day; no VitaBlue-specific human dose established
Limited
VitaCurrant® (blackcurrant anthocyanin extract — FutureCeuticals)
Short-term effects on blood flow in small studies
Blackcurrant anthocyanins ~50 mg/day (eye studies); 12.5-50 mg acute for dark adaptation
Strong
Mirtoselect® (Standardized Bilberry Extract — Indena)
Vascular health and microcirculation
160-320 mg/day Mirtoselect (manufacturer-recommended range). Standard ophthalmology d
Strong
Vitamin E
Antioxidant protection
15 mg/day (RDA); therapeutic studies use 400–1,000 IU/day
Limited
Bergavit® (Bergamot Flavonoid Extract — Bionap)
Healthy cholesterol levels
About 150 mg of bergamot flavonoids per day.
Limited
BioPure DHA® (Tuna Oil Omega-3 DHA)
Healthy triglycerides
Commonly 1 to 3 g of combined EPA and DHA per day.
Limited
Chitin-Glucan Fiber (Fungal, Aspergillus niger; Kitozyme)
Post-meal blood sugar and triglycerides
Around 1.5 to 4.5 grams per day with meals.
Limited
Cordiart® (Tomato Nutrient Complex)
Healthy blood pressure
Providing about 15 to 30 mg of lycopene per day.
Limited
elaVida® (Olive Hydroxytyrosol — DSM)
Protects LDL cholesterol
About 5 mg of hydroxytyrosol per day (the level in 20 g of extra virgin olive oil).
Limited
FitNox® (Plant Nitric Oxide Complex)
Nitric oxide and blood flow
Around 250 mg per day.
Limited
Glavonoid® / Kaneka Glavonoid™ (Licorice Flavonoid Oil)
LDL-cholesterol reduction 11 mg/dL
TOMINAGA 2009 DOSE-FINDING: 300, 600, or 900 mg LFO/day × 8 weeks in overweight adult
Limited
HTEssence® (Hydroxytyrosol — Wacker)
Cardiovascular support
Commonly 5 to 25 mg of hydroxytyrosol per day.
Limited
Leucoselect® Phytosome (Grape Seed Phytosome — Indena)
Cardiovascular and Vascular Function
100-300 mg/day Leucoselect Phytosome (research-validated)
Limited
LuraLean® (Glucomannan Fiber Blend — AHD International)
Cholesterol and LDL reduction
Per LuraLean product specification (typical 2-4 g/day)
Limited
Masquelier's® French Pine Bark (OPCs)
Circulation and vascular support
Commonly 100 to 200 mg per day.
Limited
Masquelier's® Original OPCs
Circulation and vascular support
Commonly 100 to 200 mg per day.
Limited
Mildronate (Meldonium)
Post-myocardial infarction heart failure
RUSSIAN/LATVIAN APPROVED: 500-1,000 mg/day oral. POST-MI: 1,000 mg/day IV × 10-14 day
Limited
Natavid® (Whole Grapevine Extract — Natac)
Vein and circulation support
Per the product specification.
Limited
Oligonol® (Lychee + Green Tea Polyphenol — Amino Up)
Peripheral circulation improvement
Visceral fat protocol: 200 mg/day Oligonol® (50 mg twice daily) for 10 weeks. Periphe
Limited
PhytoPin® (French Maritime Pine Bark Extract)
Circulation and vascular support
Commonly 100 to 200 mg per day.
Limited
Pomella® (Pomegranate Extract — Verdure Sciences)
Cardiovascular rationale (pomegranate class, not Pomella-specific trials)
Standard cardiovascular protocol: 500-1,500 mg/day Pomella® standardized extract. Mos
Limited
Pterostilbene
Cardiovascular Effects
50-250 mg/day; trial used 125 mg twice daily (250 mg/day total)
Limited
VitAlign® (plant polyphenol cellular-vitality blend — FutureCeuticals)
Promotes nitric oxide and vascular wellness
Single 50 mg oral dose; 50 mg/day (90-day metabolic study is manufacturer data)
Limited
AllOlive® (Full-Spectrum Olive Extract — Natac)
Cardiovascular support
Commonly around 250 to 500 mg of the extract per day.
Limited
Apfenol® (Apple Polyphenol Extract — ECA Healthcare)
Skin and cardiometabolic support
Commonly a few hundred milligrams of apple polyphenols per day.
Limited
Celery3nB® (Celery Seed Extract Standardized to 3nB)
Blood pressure support
Commonly around 75 to 150 mg of standardized extract per day.
Limited
Chimax® (Chitosan)
Cholesterol support
Commonly 1 to 3 grams per day with meals.
Limited
EllagiRush® (Pomegranate Extract — Arjuna)
Cardiovascular support
Commonly a few hundred milligrams of pomegranate polyphenols per day.
Limited
Eupoly-3® (Omega-3 EPA and DHA from Fish or Algae)
Lowers triglycerides at high doses, but has not reduced heart events
A serving providing several hundred milligrams of combined DHA and EPA per day.
Limited
GeeQTen® (Coenzyme Q10)
Heart support
Commonly 100 to 200 mg per day.
Limited
IP6 (Inositol Hexaphosphate / Phytic Acid)
Anti-vascular calcification (intravenous SNF472)
ORAL CANCER: 1-8 g/day IP6 + 1-8 g/day myo-inositol on empty stomach (Druzijanic: 6-8
Limited
Lycopene
Cardiovascular markers — modest effect
8-21 mg/day food or supplement. CV/prostate: 15-45 mg/day. Bone (LycoRed): 8 mg/day.
Limited
Nitratene® (Stabilized Beet Root Nitrate)
Nitric oxide production and vasodilation
200–400 mg inorganic nitrate equivalent; 1–3 hours pre-exercise for peak NO elevation
Limited
Oxxynea® (Fruit and Vegetable Polyphenols — Fytexia)
Cardiovascular support
A standardized daily polyphenol dose equivalent to several servings of produce.
Limited
Shiitake Mushroom (Lentinula edodes)
Eritadenine and Cholesterol Metabolism (Laboratory and Animal Data)
1,000-3,000 mg/day mushroom extract; lentinan is typically given INJECTABLY (1-2 mg/w
Limited
UniK2® (Vitamin K2 as MK-7 from Natto — IFF)
Artery biology, not tested on this page
Commonly 45 to 180 mcg of MK-7 per day.
Preliminary
Guggul (Commiphora mukul)
Cholesterol support (traditional use)
INDIAN RCTs: 50 mg guggulipid (~3.5 mg guggulsterones) BID × 12-24 wk. WESTERN: 1000-
Limited
Betalains (Beetroot Pigments)
Artery function improved in one small trial
BEETROOT JUICE: 250-500 mL/day (~5-10 mmol nitrate + 30-100 mg betalains). FREEZE-DRI
Preliminary
Pleurotus ostreatus (Oyster Mushroom)
What the trials actually found on cholesterol and blood sugar
OYSTER MUSHROOM SOUP: 30 g dried daily × 21 days (lipid trial). β-GLUCAN SUPPLEMENT:
Moderate
Eucommia Bark (Du Zhong)
Supports healthy blood pressure (single patent-formula trial in patients)
BP: 500 mg standardized extract 3×/day = 1.5 g/day, 8% pinoresinol diglucoside × 2 wk
Limited
ApplePhenon® (Apple Polyphenol Extract — BGG)
Cholesterol: studied only as an apple plus hop bract combination
600 mg/day ApplePhenon over 8-12 weeks (the dose used in both BGG-funded RCTs). Lower
Limited
Enzogenol® (Pinus radiata Bark Extract)
Blood pressure: uncontrolled pilot data only
Cognitive: 480 mg/day × 5 weeks. Mild TBI: 1,000 mg/day × 6-12 weeks. Take with food.
Limited
Theaflavins
Possible Postprandial Lipid Effects
MARON 2003: 375 mg/day theaflavin-enriched green tea (75 mg theaflavins + 150 mg cate
Preliminary
Magnesium Taurate
Cardiovascular Support
200–400 mg elemental magnesium/day combined with 500–2,000 mg taurine in the chelate
Preliminary
Opextan® (Olive Fruit Extract — Indena)
Heart health: no cited study measured it
Per Indena product specification
Preliminary
Picamilon (N-Nicotinoyl-GABA)
Cerebrovascular disease and cerebral circulation
RUSSIAN APPROVED: 50 mg 3×/day (150 mg/day). CEREBROVASCULAR: 100-300 mg/day. ANXIETY
Moderate
Curcumin/Turmeric
Cardiovascular Health Support
RAW POWDER: 500-2000 mg/day = 60-100 mg curcumin. STANDARDIZED 95% curcuminoids: 400-
Moderate
L-Carnitine
Cardiovascular support (studied in heart patients)
General supplementation: 1-3 g/day L-carnitine. Athletic recovery: 2 g/day L-carnitin
Moderate
Yüth® (Spermidine)
Cardiovascular health and longevity support
1–10 mg/day spermidine (Yüth® formulation specifications); typical supplement use: 1.
Limited
Calanus® Oil (Arctic Zooplankton Omega-3 Wax Esters)
Cardiac diastolic function in a small uncontrolled pilot
2g/day Calanus® Oil capsules; clinical study: 2–4g/day; wax ester form may have diffe
Limited
EPAX® (Concentrated Omega-3 Fish Oil)
Heart health: what the cited study did and did not show
A serving typically providing several hundred milligrams to over a gram of combined E
Limited
Japanese Knotweed (Polygonum cuspidatum)
Cardiovascular and lipid effects (animal evidence)
STANDARDIZED EXTRACTS (8% trans-resveratrol): 250-500 mg 1-2×/day → 20-40 mg resverat
Limited
MitoReds™ (Mitochondrial Reds Complex)
Cardiovascular wellness focus
Per product label; typical reds blend 3–6g/day; specific MitoReds™ dosing per NNB pro
Limited
Myricetin
Cardiovascular effects (preclinical, dietary)
DIETARY: 1-4 mg/day (walnuts, cranberries, blueberries, red wine, tea). SUPPLEMENT: 1
Limited
MyrtiPRO® (BGG Bilberry Extract, Vaccinium myrtillus)
Circulation: Not Tested in Modern Trials
160-320 mg/day MyrtiPRO (research-validated dose)
Limited
Naringenin
Cardiovascular / Lipid Effects
150-500 mg/day; emerging supplement category; standardized doses not yet well-establi
Limited
Oli-Ola® (Olive Fruit Extract)
Cardiovascular research — mechanism, not a demonstrated outcome
Commonly 250 to 1000 mg of olive extract per day.
Limited
Osteol® (Olive Polyphenol Extract)
Heart health
Around 250 mg of olive polyphenols per day in studies.
Limited
SelectSIEVE® Bergamot (Citrus bergamia Extract — Bionap)
Healthy cholesterol and lipids
Commonly 500 to 1000 mg of bergamot extract per day.
Limited
Vitaflavan® (Grape Seed Extract)
Blood pressure — one pilot finding
Commonly 100 to 300 mg per day.
Preliminary
Auricularia auricula-judae (Wood Ear / Black Jelly Mushroom)
Cholesterol-lowering polyphenolic + polysaccharide
EDIBLE WOOD EAR: dietary consumption common in Asian cuisine — supports general food-
Preliminary
Benolea® (Olive Leaf Extract — EFLA 943)
Blood pressure: measured, did not change
Commonly around 500 to 1000 mg per day.
Preliminary
Berkemyol® (Olive Leaf Extract — Berkem)
Cardiovascular markers: no change in the one cited trial
Commonly 250 to 1000 mg of olive extract per day.
Preliminary
GG-Gold® (Geranylgeraniol — American River Nutrition)
Nitric oxide: not studied here
Per ARN GG-Gold product specification
Preliminary
Oleactiv® (Polyphenol-Rich Blend — Fytexia)
Vascular protection
A standardized daily polyphenol dose.
Preliminary
VinCare® (Whole Grape Extract — Ethical Naturals)
Cholesterol: no published study on this page
About 350 mg per day.
Moderate
GinPure® (Ginkgo biloba Extract)
Circulation
Commonly 120 to 240 mg of standardized extract per day.
Moderate
K2Quest® (Fermentation-Derived Vitamin K2 MK-7)
Arterial calcification: what the cited trials found
90–180 mcg/day MK-7 for bone and cardiovascular health; PMS: 90 mcg/day; 3-year RCT d
Moderate
Kudzu (Pueraria lobata)
Cardiovascular support — mostly preliminary
LUKAS/PENETAR PROTOCOL (NPI-031): 500 mg 3×/day (1500 mg/day) standardized 19% puerar
Moderate
PhosphatidylCholine
Cardiovascular markers — uncertain net effect
NAFLD/MASLD: 1.5-2.1 g/day standardized PC × 6 months. General choline/cognitive: 500
Limited
Ginkgolden® (Ginkgo biloba Extract)
Circulation
Commonly 120 to 240 mg of standardized extract per day.
Limited
GinSelect® (Ginkgo biloba Extract)
Circulation
Commonly 120 to 240 mg of standardized extract per day.
Preliminary
AcaiVida® (Açaí Berry Extract)
Heart-health support
Commonly around 1 to 2 g of açaí preparation per day.
Preliminary
Actiful® (Orange and Pomegranate Complex — Solabia)
Blood flow support
Around 600 to 700 mg per day.
Preliminary
CyanthOx™ (Sea Buckthorn Proanthocyanidin Extract)
Cardiovascular and skin claims — mechanism-level
Drapeau 2019 acute trial: 500 mg CyanthOx™30 (~150 mg sea buckthorn proanthocyanidins
Preliminary
Dong Quai (Angelica sinensis)
Anti-platelet and circulation effects
TCM TRADITIONAL: 4.5-9 g dried root decoction OR 2-3 g powdered (typically multi-herb
Moderate
Ahiflower® (Buglossoides Plant Omegas — Stratum Nutrition)
Omega-3 (SDA) for heart health
1-3 g/day Ahiflower oil
Moderate
Algal Oil DHA (Vegan Omega-3)
Omega-3 (DHA) for triglycerides
General health: 200-500 mg DHA/day. Pregnancy: 200-300 mg DHA/day minimum (matches in
Moderate
BenfoPure® (Benfotiamine — Vitamin B1 Derivative)
Endothelial function support
Commonly 300 to 600 mg per day.
Moderate
Truebroc® (Glucoraphanin Broccoli Seed Extract — Brassica Protection Products)
What the cited human studies actually measured
Standard formulation use: 30-150 mg Truebroc® daily (providing 4-20 mg glucoraphanin)
Limited
Beef Heart (Desiccated)
Richest natural food source of CoQ10
Typical supplementation: 1.5-3 g/day (2-4 capsules at 750 mg each) desiccated beef he
Limited
Hemp Seed Oil
Omega fatty acids for heart health
1-2 tablespoons (15-30 mL) daily; provides ~2-4 g ALA, ~7-10 g LA, ~0.4-0.8 g GLA
Limited
inavea™ CINNAMON ACACIA
Glucose and Insulin Markers (Animal Model + Cinnamon Component Data)
5 g/day (research-validated dose)
Limited
KiOnutrime-CsG® (Fungal Chitosan — KitoZyme)
Cholesterol-binding fiber
Commonly around 2.5 grams per day, taken before meals.
Limited
Lumbrokinase (Earthworm Fibrinolytic Enzyme)
What the pooled hospital research actually shows
JIN CEREBRAL INFARCT: 3 × 400 mg/day × 28 d. REY DFU: 3 × 500 mg/day × 7 d. STANDARD:
Limited
Luravida® (Cranberry Omega-3 Oil — AHD International)
Omega fatty acids for heart health
Per AHD Luravida product specification (typical 1-3 g/day)
Limited
Phaeodactylum tricornutum (PT Microalga)
Omega-3 (EPA) for heart health
STIEFVATTER 2021 BIOAVAILABILITY: 5.3 g/day whole PT biomass × 2 wk (~150-200 mg EPA
Limited
Svetol® (Decaffeinated Green Coffee Extract — Givaudan/Naturex)
Weight loss: a small effect from weak studies
400 mg/day Svetol, taken before meals (often 1-3 doses daily). Dellalibera 2006 used
Limited
Trehalose
Improved glucose tolerance in metabolic syndrome
GLUCOSE TOLERANCE: 3.3-10 g/day (Mizote 2017: 10 g; Yoshizane 2020: 3.3 g). PAD pilot
Limited
Ubiquinol (Reduced CoQ10)
What the Q-SYMBIO Trial Tested (Ubiquinone, Not Ubiquinol)
100-300 mg/day for general use; 200-400 mg/day for heart failure adjunct; 100-200 mg/
Preliminary
ActiVin® (Grape Seed Proanthocyanidin Extract)
Oxidative stress marker in one uncontrolled study
Commonly 50 to 300 mg per day.
Preliminary
ApPhenols (Apple Polyphenols)
Antioxidant activity: shown in test tubes, not in people
Commonly a few hundred milligrams of apple polyphenols per day.
Preliminary
FitGrape® (Grape Polyphenol Extract)
Antioxidant defense
Commonly 100 to 300 mg per day.