Supplement

NOW Beet Extract

• 83/100 science score
• 20 price
• Promoted by Rhonda Patrick

Overview

1 tbsp on endurance days for nitrates converting to nitric oxide, enhancing blood flow and oxygen delivery to muscles. NSF certified; take 90 min before exercise.

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 NOW Beet Extract worth buying?

NOW Beet Extract 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 NOW Beet Extract?

NOW Beet Extract scored 83 out of 100 in our science-backed analysis, which evaluates ingredient dosages against clinical literature and manufacturing transparency.

Browse all scored products · How products are scored