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Peptide Hair Serum

• 60/100 science score
• $119 price
• Promoted by Bryan Johnson

Overview

This product scores 74 overall due to moderate effectiveness from small clinical studies on common peptide blends like RCP, which outperformed 5% minoxidil in subjective hair growth assessments (e.g., 2.54x higher recovery in n=106 RCT using low concentrations like 0.005% DHQG in Redensyl). However, evidence is limited by small sample sizes, lack of hair count data in key trials, manufacturer funding, and no large independent RCTs; GHK-Cu lacks human hair trials despite in vitro promise. Safety

Key strengths

• Blends like RCP show promising results in small RCTs outperforming minoxidil subjectively
• Very safe with no serious side effects reported
• Non-greasy, easy to use daily

Our analysis

Peptide Hair Serum is a reasonable option for mild hair thinning with some supportive small studies on common blends. Best as adjunct to proven treatments like minoxidil. Consult a doctor for severe loss.

Frequently asked questions

Is Peptide Hair Serum worth buying?

Peptide Hair Serum has a Verify Influencers trust score of 60/100 based on ingredient quality, clinical evidence, and third-party testing.

What is the trust score for Peptide Hair Serum?

Peptide Hair Serum scored 60 out of 100 in our science-backed analysis, which evaluates ingredient dosages against clinical literature and manufacturing transparency.

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