peppu babe ✨

minji's peptide diary 💖🎀✨


2026-02-26 · the diary

📷 skin baseline · the before pic before any peptides

skin baseline · the before pic before any peptides

this is the 'before' page · the baseline that every other diary entry references. taken 2026-02-26, two weeks before i started GHK-Cu. consistent lighting, no makeup, no filters · the only way the week-N comparisons mean anything 🎀

what was i working with

22 years old · combo skin · phototype III.

main complaints · sun damage patch under left eye (10+ years), faint hyperpigmentation on cheekbones, pore size on the T-zone.

history · no botox, no fillers, no isotretinoin · just standard tret + retinaldehyde on/off for 3 years.

the photo protocol

natural daylight from the west window at 4pm every shoot.

no makeup, no SPF residue, washed face 30 min before.

same iPhone, same distance, three angles · front, L-three-quarter, R-three-quarter.

i'm not a photographer · the controls aren't perfect, but they're consistent.

quick answers

do u edit the photos?

zero filter, zero retouch. light correction in apple photos to match exposure between days · that's it.

why does this matter for a peptide diary?

because every other peptide blog skips the baseline · which is why none of their before/after means anything. this page is the control.

research reference

compound deep-dives on peppudex · evidence grades + mechanism + sources:

peppudex · ghk-cupeppudex · nad-plus

also in the diary

/blog/ghk-cu-skin/blog/nad-plus-for-skin-glow

research-use only · everything below is for laboratory use, not for human consumption · diary content reflects research-protocol logs, not medical advice 💖

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