Certified Peptides GHK-Cu: vials, capsules and raw powder
Certified Peptides GHK-Cu comes as a 100mg vial, as capsules, as a 1 gram raw powder and in four blends. This guide covers what the copper peptide is, what the research found and which format fits your work.
What is Certified Peptides GHK-Cu?
GHK-Cu is the tripeptide glycyl-histidyl-lysine bound to a copper ion. GHK occurs naturally in human plasma, saliva and urine, and its levels fall with age.
Loren Pickart first isolated GHK in 1973. It binds copper tightly and can hand it to cells, which matters because copper is a cofactor for lysyl oxidase, the enzyme that cross-links collagen and elastin.
Certified Peptides GHK-Cu products and prices
- GHK-Cu 100mg: $59
- GHK-Cu Capsules 2mg (60 Count): $160
- GHK-Cu Raw Powder (1 Gram): $58
- GLOW Blend 70mg (GHK-Cu, BPC-157, TB-500): $112
- KLOW Blend 80mg (GHK-Cu, BPC-157, TB-500, KPV): $158
- K-Copper Blend 70mg (GHK-Cu, KPV): $90
- Glow Tropic (10mL): $105
The 100mg vial is the standard research format. GHK-Cu capsules suit oral studies. The raw powder gives you 1,000mg for formulation work at under a tenth of the vial’s price per milligram.
GHK-Cu blends
GLOW is 50mg GHK-Cu with 10mg each of BPC-157 and TB-500. KLOW adds 10mg KPV. K-Copper pairs 50mg GHK-Cu with 20mg KPV. Glow Tropic is a 10mL liquid with GHK-Cu, glutathione and NADH. The Glow Stack and Klow Stack bundle them.
GHK-Cu research
Pickart has published reviews of GHK-Cu’s effects on collagen synthesis, wound contraction and gene expression in cell and animal studies. Maquart and colleagues reported that GHK-Cu increased collagen in rat wound chambers. Start with this PubMed search for GHK-Cu.
How Certified Peptides GHK-Cu is tested
Every batch is made in the USA and tested by an independent U.S. lab: identity by mass spectrometry, content, and purity by high-performance liquid chromatography (HPLC) to a 99%+ standard, plus endotoxin, heavy metal and sterility screens. On most products the report for the batch in stock is in the photo gallery.
Certified Peptides GHK-Cu FAQ
Which Certified Peptides GHK-Cu products are there?
A 100mg vial, 2mg capsules in a 60 count bottle, a 1 gram raw powder, the GLOW, KLOW and K-Copper blends, and Glow Tropic.
Why is GHK-Cu blue?
The color comes from the bound copper ion. A blue powder or solution is normal.
Which GHK-Cu is cheapest per milligram?
The 1 gram raw powder, by a wide margin. It’s meant for formulation work.
Is GHK-Cu for human use here?
No. Ours is sold for laboratory research only.
Related reading: our skin and tanning peptides and the Certified Peptides BPC-157 guide.
Buy GHK-Cu 100mg from Certified Peptides
Made in the USA, lab tested and in stock.
Certified Peptides products are sold for laboratory research use only. They aren’t for human or veterinary use and haven’t been evaluated by the FDA.