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    1. Redensyl Cosmetic ingredient blend sold for thinning hair
    2. Stemoxydine Cosmetic ingredient made by L'Oréal
    3. Adenosine Molecule the body uses for energy, used as a cosmetic hair-lotion ingredient
    4. GHK-Cu Copper peptide used in skin and hair cosmetics
    5. Follistatin Protein that blocks activin, a growth-regulating signal