GHK-Cu 50mg
For Research Use Only
Premium -19% OFF
≥98%
HPLC Verified
COA
Every Batch
USA
Jessup, PA
Healing & Recovery / Skin & Collagen

GHK-Cu 50mg

Research Grade

Nature's regenerative copper tripeptide — modulates 4,000+ genes toward youthful expression, stimulates collagen by 70%, and declines with age. The 50mg format for comprehensive research protocols.

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★ ★ ★ ★ ☆ 4.2 · 9 reviews
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$52.20
$58.00
Purity
≥98%
Weight
50mg
CAS
49557-75-7
Formula
C14H23CuN6O4
Form
Sterile Lyophilized Powder
Vial
3 mL Multi-Dose Vial

Product Overview

GHK-Cu (Copper Peptide GHK) is a naturally occurring copper complex of the tripeptide glycyl-L-histidyl-L-lysine, first isolated from human plasma by Dr. Loren Pickart in 1973. It was identified as the bioactive factor responsible for making aged human liver tissue behave biochemically like young tissue in culture — a finding that launched decades of investigation into this copper complex's extraordinary regenerative properties. Plasma GHK-Cu concentrations decline significantly with biological aging, from approximately 200 ng/mL at age 20 to 80 ng/mL by age 60, implicating this decline in age-related tissue deterioration. The 50mg format is designed for researchers requiring larger quantities for cell culture, topical applications, or extended in vivo protocols.

Methodology Note: This product summary references published preclinical and clinical research. 22EXO does not make therapeutic claims. All compounds are sold strictly for laboratory and research applications.

Disclaimer: This product is sold for research and laboratory use only. Not for human consumption. By purchasing, you agree to our terms of service and confirm that this product will only be used for legitimate research purposes.

Customer Reviews

★ 4.2 · 9 reviews
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blue blue blue
by anon researcher · 2026-05-05 · ✓ Verified
★★★★★

real ghk-cu the way it should look. some other vendors send something nearly clear and you wonder

Highest copper-loading I've measured in a commercial GHK-Cu
by Dr. Caputo · 2026-05-01 · ✓ Verified
★★★★★

Ran inductively coupled plasma analysis to confirm copper content. Their lot had near-stoichiometric Cu loading, which not all suppliers achieve. Excellent product for serious dermal-research work.

first time buyer, will buy again
by B M · 2026-05-01 · ✓ Verified
★★★★★

easy ordering. arrived in 3 days. blue. high purity. no surprises

blue is real blue
by Liana · 2026-05-01 · ✓ Verified
★★★★★

the blue color is intense which is what you want for actual ghk-cu (the copper complex is blue). we've gotten lots from other suppliers that were nearly clear which makes you wonder. this is the real deal.

S. NAKAMURA
by S. NAKAMURA · 2026-04-22
★★★☆☆

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Resources

For research use only. Not for human consumption. Not approved by the FDA for any therapeutic indication. By purchasing, you confirm that this material will be used solely for in-vitro research purposes by qualified researchers.