Garlic Allicin
herbs
Allicin is a bioactive sulphur compound produced when garlic cloves are crushed or chopped, responsible for garlic's characteristic odour and many of its health properties. It is commonly extracted and concentrated into supplements to provide consistent dosing of this volatile compound.
Ready to try Garlic Allicin?
Shop top-rated Garlic Allicin supplements on Amazon UK
Affiliate link — we may earn a small commission at no extra cost to you.
Benefits
Dosage
Typical Dose
600-1200 mg daily (standardised allicin)
Upper Limit
2400 mg daily
Timing
With meals to improve tolerability and absorption
Forms & Bioavailability
Standardised extract
High; formulated to preserve allicin stability
Capsules
Moderate; enteric-coated versions improve delivery
Fresh garlic
Variable; dependent on preparation method
Side Effects
Interactions
Research Summary
Clinical studies suggest allicin may help reduce blood pressure and cholesterol levels, though effects are modest. Evidence supports antimicrobial and anti-inflammatory properties, though human trials remain limited. Further research is needed to establish optimal dosing and long-term efficacy in disease prevention.
Compare Garlic Allicin with...
The Bottom Line on Garlic Allicin
Garlic Allicin is moderately researched with promising but sometimes mixed evidence.It is most commonly used for cardiovascular support and immune function enhancement. As with any supplement, individual results vary. Start with the lower end of the dosage range and assess for 4-8 weeks before adjusting.
About Our Research
This profile is compiled from peer-reviewed research published on PubMed, the NIH Office of Dietary Supplements, and established nutritional science databases. Dosages reflect clinically-studied amounts from human trials where available. We update profiles as new research emerges. This is not medical advice — consult a healthcare professional before supplementing.
Top Rated Garlic Allicin on Amazon UK
We recommend choosing products with 4+ star ratings and verified reviews. Look for third-party tested brands.
Affiliate links — we earn a small commission at no extra cost to you.
Where to Buy Garlic Allicin
We recommend buying from reputable retailers. Check reviews and third-party testing.
Affiliate links — we may earn a commission at no extra cost to you.
Goal Guides for Garlic Allicin
See how Garlic Allicin can help with specific health goals: