Peptide serums have become a mainstay of skin-care routines for their ability to repair and improve skin—but why should your face exclusively reap those rewards? When applied to the scalp, peptides for hair growth can help hydrate, prevent breakage, alleviate inflammation, and foster new, stronger strands. “Long story short, a healthy scalp leads to healthy hair,” says trichologist Kerry Yates .

Vogue ’s Favorite Peptides For Hair Growth

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Best for Hair Thinning and Loss Vegamour GRO+ Advanced Hair Serum Jump to review $78

AMAZON

Best Budget The Ordinary Multi-Peptide Serum Jump to review $23

AMAZON

Best Shampoo & Conditioner Nécessaire Rosemary Hair Duo Jump to review $60

AMAZON

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