How it works.
The dominant active is GHK-Cu, a naturally occurring copper tripeptide that engages copper-dependent signaling in fibroblasts. Published work has documented effects on collagen I and III synthesis, decorin expression, and matrix metalloproteinase modulation. The ancillary peptides extend the formulation's reach into elastin-related signaling.
Each 70mg vial contains GHK-Cu (50mg) plus two ancillary peptides studied for synergistic effects on dermal extracellular matrix research. Full composition disclosed on every COA. Blend ratio is fixed; we do not split components.
GHK-Cu (50mg)→fibroblast copper signaling
Collagen I/III→synthesis ↑
Ancillary peptides→elastin pathway
From researchers using Glow
Verified buyer notes.
Initials only — every quote is verified against an order record. We don’t ghost-write reviews.
“COA matched what we ran in-house. Powder reconstituted clean, no haze. Did exactly what we needed it to.”
“Switched after two bad lots from a previous source. Three orders in, zero issues.”
“Shipment got delayed two days by weather and still arrived at 4°C. Packaging is no joke.”
Other compounds in Blend.
