I tried keratin applied topically as a personal experiment for hair growth and hair quality. I did not record a clear or reliable outcome, so this result remains uncertain and anecdotal.

I tried NMN applied topically with DMSO as a personal experiment for facial lines and wrinkles. I did not record a clear or reliable outcome, so this result remains uncertain and anecdotal.

Biotin topically made my hair soft but seemed to make hair growth from topical castor oil no longer occur.

GHK-CU worked incredibly on the first application to make a facial dimple continue to pinch out and fade.