Is Avmacol Extra Sulforaphane worth buying?

Avmacol Extra Sulforaphane has a Verify Influencers trust score of 83/100 based on ingredient quality, clinical evidence, and third-party testing.

What is the trust score for Avmacol Extra Sulforaphane?

Avmacol Extra Sulforaphane scored 83 out of 100 in our science-backed analysis, which evaluates ingredient dosages against clinical literature and manufacturing transparency.

Supplement

Avmacol Extra Sulforaphane

83/100 science score
70 price
Promoted by Rhonda Patrick

Overview

2 caps daily for detoxification via sulforaphane from glucoraphanin + myrosinase. Easier on stomach, ~10.5mg sulforaphane.

Key strengths

High potency double-strength dose matches clinical ranges
Reputable brand with internal quality testing
Vegan capsules, affordable pricing

Our analysis

Excellent (83/100) - Effectiveness scored 75 due to solid RCT evidence for heart health (e.g., meta-analysis showing 3g/day benefits in CHF patients) but limited data for general longevity or healthy adults; mouse studies promising but not human-translatable yet. Bryan Johnson's 3g dose aligns with effective ranges (1-6g), and 1000mg capsules allow flexible dosing. Safety near-perfect at 97 as taurine has excellent tolerability profile across 50+ studies, with no dose-limiting toxicity up to 10g/day acutely. Quality at 90 reflects ConsumerLab's positive taurine testing (passing purity/potency) and NOW's rigorous internal program highlighted in FDA correspondence, though lacks NSF/USP seals. Overall 82 balances proven niche benefits against broad claims.

Frequently asked questions

Is Avmacol Extra Sulforaphane worth buying?: Avmacol Extra Sulforaphane has a Verify Influencers trust score of 83/100 based on ingredient quality, clinical evidence, and third-party testing.
What is the trust score for Avmacol Extra Sulforaphane?: Avmacol Extra Sulforaphane scored 83 out of 100 in our science-backed analysis, which evaluates ingredient dosages against clinical literature and manufacturing transparency.

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