Do Hair Growth Supplements Work? What Research Says
You’ve seen the ads. You’ve probably tried at least one. Here’s why most hair growth supplements don’t work — and what might actually help.
Collagen
Collagen Supplements After 35: Science-Backed Skin Aging Benefits
The science behind collagen supplements for skin — which types work, how much you need, and what’s still unknown.
GHK-Cu: The skin peptide that actually works
A naturally occurring copper peptide that declines with age, GHK-Cu stimulates collagen, elastin, and wound healing. The science is real, but the hype has outrun it.