numbuzin no.5 glutathione vitamin concentrated serum Amazon.com: numbuzin No.5 Vitamin Concentrated
Description
Ingredients partially derived from soy and tree nuts (coconut)

GHK-Cu , , , , ,

BOTANICAL EXTRACTS FOR HAIR DENSITY: Tripeptide hair density serum formulated with enriching natural ingredients like green tea, kelp, and rosemary oil, our Ghk Cu copper peptide hair scalp serum provides powerful antioxidant protection, deeply nourishes hair roots, and contributes to a healthier scalp environment, promoting robust hair density

Epithalon lyophilized research peptide, 99% purity
