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Description
View Study Hsieh MJ, Lee CH, Chueh HY, et al
10.1111/j.1432-1033.1988.tb13834.x 102 KlingerJ

Pork generally provides 0.51 microgram per 100g, making it a moderate source

Research-grade GHK-Cu should have batch-specific Certificates of Analysis showing third-party HPLC purity testing and mass spectrometry molecular identity confirmation
Effects on hair: GHK-Cu has also shown beneficial effects on hair follicles
