peppu babe ✨

minji's peptide diary 💖🎀✨


2026-04-29

💕 OMG today my dermatologist literally said GHK-Cu changed her life ✨

morning recon. it's giving little science girl 💕
morning recon. it's giving little science girl 💕

ok so today was a DAY 💖💖 i had my derm appointment and dr. yui literally PULLED OUT a vial from her drawer like ?? girl??

she was like "this is GHK-Cu, copper peptide, this stuff is real fr" and i was like 🤔 ok ms thing ur supposed to be telling me to use sunscreen not give me vials

but then she said HER skin glow-up came from this stuff so i was sold immediately 😭

real talk: GHK-Cu is the active ingredient in like every $400 face cream rn (la mer, skinceuticals etc) and they been studying it since 1973. not new. just expensive when packaged as cream 💀

if u wanna know more about copper peptides go read peppu research it explains everything (i don't write science, i write FEELINGS 🎀)

anyway i'm doing the protocol now i'll let u know in 2 weeks how my skin is doing... wish me luck babes ✨💖


shop the post ✨

back to diary

buy ✨