ABG10+® / ABG+® (Aged Black Garlic for Cardiovascular Health)

Allium sativum
Evidence Level
Strong
3 Clinical Trials
6 Documented Benefits
4/5 Evidence Score

ABG10+® (also marketed as ABG+®) is a STANDARDIZED AGED BLACK GARLIC EXTRACT developed by Pharmactive Biotech Products (Spain). Distinguished by proprietary aging process that potentiates accumulation of bioactive compounds — particularly S-ALLYL CYSTEINE (SAC), polyphenols, flavonoids, and melanoidins — derived from premium garlic harvested in Las Pedroñeras, Castilla-La Mancha. Used as natural alternative to red yeast rice for cardioprotection. Multiple clinical trials in hypertension and hypercholesterolemia. NutraIngredients Asia Awards 2019 finalist.

Studied Dose 250 mg/day ABG10+ (1.25 mg SAC) per Pharmactive clinical trials
Active Compound S-Allyl Cysteine (SAC), polyphenols, flavonoids, melanoidins (standardized to 0.1% SAC for ABG10+; 0.25% for ABG25+)

Benefits

Blood Pressure Reduction in Hypertension

Pharmactive 2023 RCT (Hospital Universitari Arnau de Vilanova, n=81 Grade-1 hypertensive patients on prescribed BP medication, 12 weeks) showed ABG10+ produced significant blood pressure reductions vs placebo. Adjunct effect to standard antihypertensive therapy.

Diastolic Blood Pressure in Hypercholesterolemia

2022 crossover trial in moderately hypercholesterolemic patients (PMC8838962) showed ABG+ produced 5.85 mmHg average reduction in diastolic blood pressure vs placebo over 6 weeks.

Lipid Profile / HDL Functionality

Recent (2026) NMR spectroscopy study in 75 Grade-1 hypertensive patients showed 12 weeks ABG supplementation enhanced HDL functionality markers and reduced cholesterol load in large VLDL particles. Quality improvements in lipoprotein subclasses.

Nitric Oxide and Antioxidant Capacity

Mechanism studies showed ABG10+ enhances nitric oxide release and elevates body's antioxidant capability — foundation for vascular health effects.

ACE Activity Reduction

Reduction in angiotensin-converting enzyme (ACE) activity — same target as ACE inhibitor medications. Mechanism for blood pressure effects.

Alternative to Red Yeast Rice

Pharmactive positions ABG10+ as alternative to red yeast rice for cardioprotection — without monacolin K regulatory concerns or statin-like side effects.

Mechanism of action

1

Aging Process Bioactive Concentration

Proprietary controlled-temperature aging transforms white garlic into black garlic — fresh sulfur compounds (allicin) undergo chemical changes forming new compounds: S-allyl cysteine (SAC), melanoidins, distinctive flavor/color compounds. Same process traditionally used in Korean/Japanese cooking; Pharmactive industrialized for standardization.

2

S-Allyl Cysteine (SAC) Activity

SAC is the most-studied bioactive in aged black garlic. More stable, water-soluble, and bioavailable than allicin (fresh garlic compound). Antioxidant, anti-inflammatory, vasodilatory effects.

3

Nitric Oxide Pathway Modulation

Increases nitric oxide release in vascular endothelium — vasodilation and improved blood flow. Foundation for blood pressure effects.

4

ACE Inhibition (Modest)

Reduces angiotensin-converting enzyme activity — same target as ACE inhibitor medications (lisinopril, enalapril); modest effect, additive to medications.

5

Antioxidant Polyphenol Profile

Polyphenols, flavonoids, and melanoidins formed during aging provide direct antioxidant activity protecting vascular tissue.

Clinical trials

1
ABG10+ for Grade-1 Hypertension — Hospital Arnau de Vilanova 2023
PubMed

Randomized triple-blind controlled trial of ABG10+ in 81 Grade-1 hypertensive patients receiving prescribed BP medication for 12 weeks. Published in Nutrients.

81 Grade-1 hypertensive patients on prescribed BP medication.

Significant reduction in blood pressure vs placebo. Established ABG10+ as adjunct to standard hypertension therapy.

2
ABG+ for Hypercholesterolemia — 2022 Crossover Trial
PubMed

Randomized crossover double-blind trial of ABG+ (250 mg, 1.25 mg SAC daily) in moderately hypercholesterolemic patients for 6 weeks per arm.

Moderately hypercholesterolemic adults.

5.85 mmHg average reduction in diastolic blood pressure vs placebo. Established cardiovascular adjunct evidence.

3
ABG10+ Lipoprotein Subclass — 2026 NMR Trial
PubMed

Randomized triple-blind placebo-controlled trial of 250 mg ABG10+ daily in 75 Grade-1 hypertensive participants for 12 weeks; lipoprotein subclasses analyzed by NMR spectroscopy.

75 Grade-1 hypertensive participants.

Enhanced HDL functionality markers; reduced cholesterol load in large VLDL particles; specific qualitative lipoprotein improvements suggesting cardiovascular benefit beyond simple LDL reduction.

About this ingredient

About the active ingredient

ABG10+® (also ABG+®, ABG25+®) is a STANDARDIZED AGED BLACK GARLIC EXTRACT developed by PHARMACTIVE BIOTECH PRODUCTS (Spain). AGED BLACK GARLIC PROCESS: complete raw garlic bulbs (Allium sativum L.) aged at controlled temperatures and humidity for designated period — fresh sulfur compounds (allicin, alliin) undergo chemical transformations producing new compounds including S-ALLYL CYSTEINE (SAC), MELANOIDINS, polyphenols, flavonoids; eliminates pungent garlic compounds; produces sweet, savory, balsamic-like flavor. RAW MATERIAL: garlic harvested in LAS PEDROÑERAS, CASTILLA-LA MANCHA region of Spain — renowned worldwide for premium garlic quality.

KEY DISTINCTIONS: (1) STANDARDIZED SAC content — ABG10+ at 0.1% SAC, ABG25+ at 0.25% SAC; (2) GREEN PROCESSING — gentle, no solvents or chemicals; (3) MULTIPLE CLINICAL TRIALS — hypertension, hypercholesterolemia, lipoprotein subclasses; (4) NUTRAINGREDIENTS ASIA AWARDS 2019 finalist; (5) CARDIOPROTECTION POSITIONING — alternative to red yeast rice without monacolin K regulatory concerns; (6) FORMS AVAILABLE: powder, tablets, gummies, liquids, coarse powder, gel, bars (ABG+ launched 2022 for diverse format use).

EVIDENCE-BASED USES: (1) BLOOD PRESSURE REDUCTION in Grade-1 hypertension (adjunct to medications); (2) DIASTOLIC BP reduction in hypercholesterolemia; (3) HDL FUNCTIONALITY enhancement; (4) Lipid profile improvements; (5) Antioxidant capacity; (6) Nitric oxide pathway support; (7) ACE inhibition (modest); (8) Cardioprotection alternative to red yeast rice.

CRITICAL CAUTIONS: (1) HYPERTENSION TREATMENT — ABG10+ is ADJUNCT to standard medications, not replacement; for diagnosed hypertension, medical management with prescribed antihypertensives is foundational; consult prescriber before adding; (2) ANTIHYPERTENSIVE COMBINATION — additive BP reduction may require medication adjustment; monitor for excessive lowering; (3) PREGNANCY — culinary garlic safe; concentrated extract supplementation limited data; AVOID high-dose; (4) BLEEDING — modest antiplatelet effects from garlic compounds; theoretical concern with anticoagulants/antiplatelets and pre-surgery; (5) DOSE — 250 mg/day ABG10+ provides 1.25 mg SAC per Pharmactive clinical trials (full clinical-trial dose is matched at this product specification); ABG25+ at 100 mg/day provides 0.25 mg SAC (lower SAC than trial dose); verify product dose vs clinical trial dose; (6) LAS PEDROÑERAS GARLIC — premium Spanish garlic origin contributes to product quality; (7) AGED BLACK GARLIC vs FRESH GARLIC — different bioactive profiles; aged black garlic is more SAC-focused, more stable, more bioavailable, less pungent; both have value; (8) ABG vs RED YEAST RICE — alternative cardioprotection without monacolin K regulatory concerns (red yeast rice is essentially natural lovastatin and faces increasing regulatory restrictions in EU and elsewhere); (9) BLACK GARLIC FOOD vs SUPPLEMENT — culinary aged black garlic (sweet, savory, paste-like) provides modest amounts; supplements provide standardized concentrated SAC; both have value; (10) FOR CARDIOVASCULAR HEALTH — comprehensive approach (diet, exercise, weight, smoking cessation, medications when warranted) is foundational; ABG10+ adjunct support; (11) BIOAVAILABILITY ADVANTAGE — SAC is water-soluble and stable (unlike allicin which is unstable); aging process produces more bioavailable compounds; (12) BRAND VERIFICATION — ABG10+ and ABG+ are Pharmactive trademarks; clinical evidence specific to these standardized forms; generic aged black garlic products vary widely in SAC content.

Side effects and drug interactions

Common Potential side effects

Generally very well-tolerated.
Mild GI distress (rare).
NO garlic breath or body odor characteristic of fresh garlic — aging process eliminates pungent compounds.
Allergic reactions to garlic family rare.
Theoretical bleeding risk at high doses (modest antiplatelet).

Important Drug interactions

ANTIHYPERTENSIVES — additive BP reduction; useful adjunct but monitor for excessive lowering; consult prescriber.
ACE INHIBITORS — additive ACE inhibition; theoretical hyperkalemia at very high garlic doses with ACE inhibitor; monitor.
ANTICOAGULANTS — modest antiplatelet effects; theoretical bleeding risk; consult.
ANTIPLATELETS — additive bleeding risk; modest.
Pre-surgery — discontinue 1-2 weeks before due to bleeding considerations.
Diabetes medications — modest hypoglycemic effects.
Pregnancy — culinary garlic safe; concentrated extract supplementation has limited safety data; AVOID high-dose supplementation.
Lactation — moderate use safe; high-dose supplementation limited data.

Frequently asked questions about ABG10+® / ABG+® (Aged Black Garlic for Cardiovascular Health)

What is the recommended dosage of ABG10+® / ABG+® (Aged Black Garlic for Cardiovascular Health)?

The clinically studied dose for ABG10+® / ABG+® (Aged Black Garlic for Cardiovascular Health) is 250 mg/day ABG10+ (1.25 mg SAC) per Pharmactive clinical trials. Always follow product labeling and consult a healthcare provider for personalized dosing recommendations.

What is ABG10+® / ABG+® (Aged Black Garlic for Cardiovascular Health) used for?

ABG10+® / ABG+® (Aged Black Garlic for Cardiovascular Health) is studied for blood pressure reduction in hypertension, diastolic blood pressure in hypercholesterolemia, lipid profile / hdl functionality. Pharmactive 2023 RCT (Hospital Universitari Arnau de Vilanova, n=81 Grade-1 hypertensive patients on prescribed BP medication, 12 weeks) showed ABG10+ produced significant blood pressure reductions vs placebo.

Are there side effects from taking ABG10+® / ABG+® (Aged Black Garlic for Cardiovascular Health)?

Reported potential side effects may include: Generally very well-tolerated. Mild GI distress (rare). Always consult a healthcare provider before starting any new supplement, especially if you have underlying conditions or take medications.

Does ABG10+® / ABG+® (Aged Black Garlic for Cardiovascular Health) interact with medications?

Known drug interactions may include: ANTIHYPERTENSIVES — additive BP reduction; useful adjunct but monitor for excessive lowering; consult prescriber. ACE INHIBITORS — additive ACE inhibition; theoretical hyperkalemia at very high garlic doses with ACE inhibitor; monitor. Consult a pharmacist or healthcare provider if you take prescription medications.

Is ABG10+® / ABG+® (Aged Black Garlic for Cardiovascular Health) good for cardiovascular?

Yes, ABG10+® / ABG+® (Aged Black Garlic for Cardiovascular Health) is researched for Cardiovascular support. Pharmactive 2023 RCT (Hospital Universitari Arnau de Vilanova, n=81 Grade-1 hypertensive patients on prescribed BP medication, 12 weeks) showed ABG10+ produced significant blood pressure reductions vs placebo. Adjunct effect to standard antihypertensive therapy.