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verified 5-star reviews for Norvu products
GHK-Cu Peptide Hair Serum
Powered by GHK-Cu copper peptides and a probiotic ferment complex at clinical use-level, this leave-in serum helps support the appearance of fuller, denser-looking hair while addressing scalp health. No sulfates, no silicones, and no synthetic fragrance.
About the Peptide Hair Serum
Formulated with clinically-studied actives at use-level concentrations, designed to support visible results with consistent use.*
Who's it for
Benefits
How to use
Quality & Certifications
- Formulated with clinically-studied actives at use-level concentrations
- Free from sulfates, parabens, silicones, and synthetic fragrance
- Cruelty-free and dermatologist-reviewed
- Manufactured in GMP-certified facilities with third-party quality testing
- Recyclable glass packaging wherever possible
Complete Your Routine
Pair with complementary products for optimal results
A more complete formula
Across seven formulation criteria, Norvu is the only copper peptide serum that delivers all seven.
Norvu
Clean beauty
Clinical Rx
Conventional
GHK-Cu copper peptide
✓
✕
✕
✕
Stable copper bond (EDTA-free)
✓
✕
✕
✕
Potent active dosing
✓
✕
✓
✕
Phenoxyethanol-free
✓
✓
✕
✕
Barrier-safe formula
✓
✓
✕
✕
Retinol and AHA-free
✓
✓
✕
✕
No harsh side effects
✓
✓
✕
✓
Based on commonly available formulations in each category.
Engineered in Every Drop
