Buy GHK-Cu 50mg
Copper peptide — 4,000+ genes modulated, +70% collagen I in fibroblast studies. The premier skin and tissue restoration peptide.
Product Specifications
- Chemical
- Glycyl-L-histidyl-L-lysine copper complex
- CAS Number
- 49557-75-7
- Purity
- ≥98% HPLC verified
- Form
- Lyophilized powder
- Storage
- −20°C long-term / 2–8°C reconstituted
- SKU
- PG-1003
Why Buy GHK-Cu 50mg from Peptide Scientists
GHK-Cu (also called the 'GLOW' peptide) is the most-studied copper peptide in skin research. Buying it online via Phiogen gives you injection-grade purity at far below cosmetic-industry prices.
Our 50mg vial is the cost-effective format for both injectable and topical research protocols. ≥98% HPLC verified with full COA documentation.
At $50.00/vial, GHK-Cu is one of our best-priced peptides per mg. Stack it with Retatrutide protocols to support skin quality during rapid fat loss.
About GHK-Cu 50mg
GHK-Cu is the glycyl-L-histidyl-L-lysine copper(II) complex — an endogenous tripeptide with measurable plasma levels that decline ~60% between ages 20 and 60.
Mechanism: a 2012 genomic analysis identified over 4,000 human genes modulated by GHK-Cu — upregulating collagen I (+70%), collagen III (+50%), elastin, glycosaminoglycans, and antioxidant enzymes; downregulating inflammatory cytokines (TNF-α, IL-1β) and senescence markers.
Used in research for skin restoration, wound healing, hair follicle stimulation, and tissue repair. The 50mg vial supports both injectable protocols (subcutaneous) and topical formulations (mixed into carrier creams or serums).
Key Features
- 4,000+ genes modulated (Pickart et al. genomic dataset)
- +70% collagen I synthesis in fibroblast cultures
- Both injectable and topical research applications
- Best per-mg value in our skin peptide catalog
- ≥98% HPLC verified, free US shipping over $200
Frequently Asked Questions
Can GHK-Cu be applied topically or only injected?
How do I make a topical GHK-Cu serum?
What's the difference between 50mg and 100mg vials?
Can GHK-Cu be stacked with Retatrutide?
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Buy BPC-157 + TB-500 Blend 20mg online — research-grade lyophilized peptide for laboratory use. Body Protection Compound-157 (15-amino-acid pentadecapeptide). ≥98% HPLC purity verified.
CAS: 137525-51-0
Laboratory Use Only. This product is sold for in-vitro laboratory use. Not for human consumption, injection, or therapeutic application. Consult applicable regulations in your jurisdiction.
GHK-Cu 50mg
$50.00