While oral supplements provide overall cellular support, topical forms help target external ageing signs like fine lines and dullness directly on the skins surface
GHK-Cu almost certainly falls under at least two categories: S0 (Non-Approved Substances) because it lacks widespread approval as a human therapeutic drug, and S2 (Peptide Hormones, Growth Factors, Related Substances, and Mimetics) due to its powerful tissue-regenerative and gene-modulating effects
Chen YD, Li HZ, Xu LQ, Qian MB, Tian HC, Fang YY, Zhou CH, Ji Z, Feng ZJ, Tang M, Li Q, Wang Y, Bergquist R, Zhou XN
These injections are frequently used by people who want lighter skin tones as a quick and simple fix
A: IV drip therapy circulates nutrients throughout the whole body through the bloodstream, while mesotherapy targets a local area with small injections directly into the skins middle layer (for example, facial brightening injections)
This page separates what is documented from what is merely assumed
