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BPC-157 is not approved by Health Canada or the FDA for human use

How Neurogan Health's GHK-Cu Serum Is Changing What Customers Expect From Hair Care While competitors fill bottles with 30 ingredients, customers using Neurogan's two-ingredient copper peptide serum are reporting visible hair changes and asking why no one did this sooner SAN DIEGO, April 28, 2026 /PRNewswire/ -- Neurogan Health set out to answer a simple question: how many ingredients does a hair serum actually need

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If youre unsure, a quick check-in with your healthcare provider or dietitian can help you decide whether a supplement makes sense