@sara.pepkit: your skincare routine and your ghk-cu cycle either work together or cancel each other out. here's what nobody explains. ✅ 1. ghk-cu inside + retinol outside is one of the strongest combos. The peptide drives collagen from underneath. Retinol accelerates cell turnover on top. They stack cleanly. 👉 ghk-cu inside for collagen and skin repair 👉 Retinol outside for cell turnover 👉 The combination beats either one alone ✅ 2. SPF is non-negotiable on cycle. Copper peptides and retinol both make your skin more sensitive to sun. Skipping SPF undoes weeks of progress in a single sunburn. 👉 SPF 30 minimum every single day 👉 Reapply if you're outside more than 2 hours 👉 One bad sunburn undoes a month of progress ✅ 3. Over-exfoliating tanks your results. Some girls stack ghk-cu with aggressive acids thinking it'll speed things up. It usually damages your skin barrier and stalls the peptide. 👉 One active at a time. Retinol OR strong acid, not both 👉 If your skin gets red or irritated, back off the exfoliation 👉 A damaged barrier can't respond to the peptide ✅ 4. Reconstitution math still matters even when you're stacking with skincare. Under-dosing means the peptide isn't strong enough to keep up with the external routine. 👉 Vial mg + bac water + syringe units. One wrong number throws off the cycle 👉 Don't trust random reddit threads for the math 👉 I use PepKit (it’s in my bio) it auto-calculates the exact units based on your vial and syringe 👉 Search PepKit on the app store. 30 seconds and you'll never miscalculate again ✅ 5. Your best results come months 2-4, not month 1. Skincare and peptides both compound. Most girls quit at week 4 because they don't see dramatic changes yet — right before the payoff. 👉 ghk-cu builds on itself. Each week compounds 👉 Skincare compounds the same way 👉 The dramatic before/afters online are usually 3+ months in save this before your next cycle. peptides and skincare together beat either alone — but only if you don't cancel them out
