ghk cu ราคา Copper Tripeptide-1 (GHK-Cu) เปปไทด์ที่ช่วยคืนความเฟิร์มกระชับด้วยการสร้างคอลลาเจนและเพิ่มอิลาสติน ช่วยต้านการอักเสบ Copper Tripeptide-1 (GHK-Cu) สารเปปไทด์สูตรเข้มข้น 2000ppm

The standard version features a free carboxyl group at the C-terminus (Ala-Glu-Asp-Gly)

The effect was observed with 20 mg/mL or 0.2% concentrations of GHK, which can be safely used in protective cosmetic formulations such as sunscreens [3840]

For most researchers, the two-compound stack represents a clean, manageable protocol without the complexity of managing multiple compounds simultaneously

The tripeptide has high affinity for copper, and most of GHK's documented biological activity in the published literature is mediated by the copper complex particularly its effects on antioxidant enzyme activity, ECM remodeling, and gene expression