Top 5 — Ranked by Evidence
Very Strong
Niacin
Supports Energy Metabolism
14–16 mg/day (RDA); lipid-lowering: 1,500–3,000 mg/day (extended-release niacin,
Very Strong
Omega-3 Fatty Acids
Heart Health
1–3 g/day combined EPA+DHA for general health; 2–4 g/day for triglyceride reduct
Very Strong
Potassium
Blood pressure reduction
4,700 mg/day Adequate Intake; supplements typically 99–300 mg/serving due to FDA
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/da
Very Strong
Pycnogenol® (French Maritime Pine Bark)
Cardiovascular health and blood pressure
50–200 mg/day; cardiovascular: 100–200 mg/day; cognitive: 100 mg/day; athletic p
All Cardiovascular Ingredients (51)
Very Strong
Niacin
Supports Energy Metabolism
14–16 mg/day (RDA); lipid-lowering: 1,500–3,000 mg/day (extended-release niacin,
Very Strong
Omega-3 Fatty Acids
Heart Health
1–3 g/day combined EPA+DHA for general health; 2–4 g/day for triglyceride reduct
Very Strong
Potassium
Blood pressure reduction
4,700 mg/day Adequate Intake; supplements typically 99–300 mg/serving due to FDA
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/da
Very Strong
Pycnogenol® (French Maritime Pine Bark)
Cardiovascular health and blood pressure
50–200 mg/day; cardiovascular: 100–200 mg/day; cognitive: 100 mg/day; athletic p
Strong
Beetroot
Blood pressure reduction
300–500 mg nitrate/day (equivalent to 70–140 mL concentrated beet juice or 500 m
Strong
Berberine
Blood Sugar Regulation
500–1,500 mg per day, often divided into 2–3 doses taken with meals to improve a
Strong
Bergamot Polyphenol Extract (Bergamonte®)
LDL cholesterol reduction
500–1,000 mg/day Bergamonte®; lipid-lowering studies use 500 mg twice daily (1,0
Strong
Beta-Glucans (Oat & Yeast-Derived)
Cholesterol and LDL reduction (FDA-approved claim)
3 g/day oat beta-glucan for FDA cholesterol health claim; immune modulation: 250
Strong
CoEnzyme Q10
Heart failure mortality and cardiovascular events
100–300 mg/day ubiquinol (reduced form) or ubiquinone; heart failure: 100–300 mg
Strong
Flaxseed / Flaxseed Oil (Linum usitatissimum)
Cardiovascular protection and blood pressure
1–2 tablespoons (10–20g) ground flaxseed/day; flaxseed oil: 1–2 tablespoons/day
Strong
Garlic (Allium sativum)
Blood pressure reduction
600–1,200 mg/day aged garlic extract (AGE); raw garlic equivalent: 2–4 cloves/da
Strong
Glucomannan (Konjac Root Fiber)
Weight loss and appetite suppression
3–4 g/day before meals (1 g three times daily, 30 minutes before meals with 250
Strong
Grape Seed Extract (OPC)
Blood pressure reduction
100–400 mg/day standardized extract (≥95% OPCs); blood pressure: 150–300 mg/day
Strong
Hawthorn (Crataegus spp.)
Heart failure exercise tolerance improvement
160–1,800 mg/day standardized extract; mild-moderate heart failure: 900 mg/day (
Strong
Horse Chestnut (Aesculus hippocastanum)
Chronic venous insufficiency treatment
300 mg HCSE twice daily (providing 100 mg aescin/day, 50 mg per dose); effects o
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 hydroxytyr
Strong
K2Quest® (Fermentation-Derived Vitamin K2 MK-7)
Bone density and fracture risk reduction
90–180 mcg/day MK-7 for bone and cardiovascular health; PMS: 90 mcg/day; 3-year
Strong
L-Carnitine (Carnipure®)
Fat metabolism and body composition
1–3 g/day L-carnitine tartrate; 500 mg–2 g/day acetyl-L-carnitine; best absorbed
Strong
L-Citrulline
Improved Exercise Performance
3–6 g/day L-citrulline or 6–8 g/day citrulline malate (2:1 ratio) 30–60 minutes
Strong
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
Strong
Olive Leaf Extract (Witholytin®)
Blood pressure reduction
500–1,000 mg/day standardized extract; EFSA cardiovascular claim dose: 5 mg/day
Strong
Soy Isoflavones (Glycine max)
Menopausal symptom reduction
40–80 mg/day total isoflavones; menopausal symptoms: 50–80 mg/day; bone health:
Strong
Vitamin E
Antioxidant protection
15 mg/day (RDA); therapeutic studies use 400–1,000 IU/day
Strong
Vitamin K
Blood Clotting
90–120 mcg/day K1 (RDA); MK-7 (K2): 90–200 mcg/day for bone/cardiovascular; Mena
Strong
goCOCOA® (Cocoa Flavanol Extract)
Cardiovascular health and blood pressure reduction
200–400 mg/day cocoa flavanols (epicatechin equivalent); cardiovascular/cognitiv
Moderate
Amla / Indian Gooseberry (Capros®)
Exceptional antioxidant capacity and vitamin C delivery
250–500 mg/day Capros® standardized extract; traditional amla powder: 3–6 g/day;
Moderate
Astaxanthin
Eye Health Benefits
4–12 mg/day from Haematococcus pluvialis extract; skin: 4–6 mg/day; exercise rec
Moderate
Betaine / TMG (Trimethylglycine)
Athletic performance — power and strength
2–6 g/day; athletic performance: 2.5 g/day (most studied dose); homocysteine red
Moderate
Bilberry (Vaccinium myrtillus)
Night vision and dark adaptation
80–480 mg/day standardized extract (25% anthocyanosides = 20–120 mg anthocyanins
Moderate
Calanus® Oil (Arctic Zooplankton Omega-3 Wax Esters)
Cardiovascular and heart function improvement
2g/day Calanus® Oil capsules; clinical study: 2–4g/day; wax ester form may have
Moderate
Curcumin/Turmeric
Anti-Inflammatory Effects
General studies suggest a dose of 500–2,000 mg of turmeric powder daily, which t
Moderate
D-Ribose (Bioenergy Ribose®)
ATP regeneration and cellular energy recovery
5–15 g/day in divided doses; athletic performance: 5 g pre/post exercise; cardia
Moderate
Epicatechin (Myostatin Inhibitor / Muscle Flavonol)
Myostatin inhibition and follistatin elevation
50–200 mg/day (-)-epicatechin; muscle/anabolic applications: 150–200 mg/day; car
Moderate
Ginkgo Biloba
Cognitive Function and Memory
120–240 mg/day standardized extract (EGb 761® or similar, 24% flavonol glycoside
Moderate
L-Arginine
Improved Blood Flow
3–6 g/day for cardiovascular effects; 6–10 g/day pre-exercise for blood flow; of
Moderate
Lycopene
Antioxidant Protection
8–21 mg/day from food or supplements; cardiovascular/prostate: 15–45 mg/day; tom
Moderate
Nitratene® (Stabilized Beet Root Nitrate)
Nitric oxide production and vasodilation
200–400 mg inorganic nitrate equivalent; 1–3 hours pre-exercise for peak NO elev
Moderate
Oxystorm® (Red Spinach Nitrate)
Superior nitrate density — 9× more than beetroot
1–2g Oxystorm® providing ~200–400 mg dietary nitrate; consume 2–3 hours before e
Moderate
Pantethine (Pantesin®)
Lipid profile improvement
600–900 mg/day in divided doses (300 mg twice or three times daily); effects on
Moderate
Pomegranate Extract (Pomella®)
Cardiovascular protection and blood pressure
200–1,000 mg/day standardized extract; pomegranate juice studies use 240–500 mL/
Moderate
Puremidine™ (Spermidine)
Autophagy induction and cellular rejuvenation
1–10 mg/day spermidine; observational longevity data at dietary intake of ~10–15
Moderate
Quercetin
Antioxidant Protection
500–1,000 mg/day; absorption enhanced significantly with vitamin C or bromelain;
Moderate
Red Clover (Trifolium pratense)
Hot flash and menopausal symptom relief
40–160 mg/day total isoflavones; Promensil® clinical dose: 40–80 mg/day; hot fla
Moderate
Resveratrol
Cardiovascular protection
150–500 mg/day trans-resveratrol; bioavailability enhanced with piperine or lipo
Moderate
Taurine
Heart Health
500–3,000 mg/day; energy drinks typically contain 1,000 mg; athletic performance
Moderate
Terminalia Arjuna (Oxyjun®)
Cardiorespiratory endurance improvement
500 mg/day Oxyjun®; traditional cardiac use: 1–3 g/day bark powder; effects on c
Moderate
cellflo6® (Gallate-Enhanced Green Tea Oligomers)
Non-stimulant endurance and blood flow enhancement
Per cellflo6® clinical dosing specifications from PLT Health Solutions; clinical
Limited
Acai Berry
Exceptional antioxidant capacity
100–200 g fresh pulp/day; 8–25 g freeze-dried powder; most supplements use 500–1
Limited
Chitosan
Modest fat absorption reduction
3–6 g/day with meals; fat blocking requires taking with fat-containing meals; mo
Limited
MitoReds™ (Mitochondrial Reds Complex)
Nitric oxide and cardiovascular support
Per product label; typical reds blend 3–6g/day; specific MitoReds™ dosing per NN