In Stock — Ready to ShipFat Loss
Retatrutide
Studied for metabolic health and weight management.
$90 CAD$110
99% Purity Guaranteed · Independent Lab Verified
SKIN & ANTI-AGING
GHK-Cu
Sold Out — Restocking SoonStudied for skin health and appearance.
$60 CAD
- 99% Purity Guaranteed
- 30 Day Money-Back Guarantee
- Certificate of Analysis Included
Free & Fast Shipping
Canada Post (Express + Tracked)
Ships from Toronto, Canada
Discreet Packaging
Free BAC Water
Included with Every Order
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Certificate of Analysis
Third-Party Verified- Purity
- 99.87%
- Batch
- GH-10-2026
- Reported Mass
- 101.87 mg
- Test Date
- 24 Aug 2026
- Format
- Blue Powder
- Testing
- HPLC
Supported Research
Published literature referencing GHK-Cu. Provided for research context only — nothing here is a medical claim.
Stimulation of collagen synthesis in fibroblast cultures by the tripeptide-copper complex glycyl-L-histidyl-L-lysine-Cu²⁺
PubMed · 1988
TL;DR
In laboratory research, GHK-Cu increased collagen production in skin-related cells.
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30-Day Purity Guarantee
OUR MONEY-BACK GUARANTEE
Send your GHK-Cu YouSurper™ vial to any accredited analytical lab. If the purity test report comes back under 99% purity, we make it right 3 ways — and you keep the vial.
100% Order Refund
We fully refund you for anything below 99% purity.
Lab Fee Reimbursed
We cover the cost of your lab test.
Keep the Vial
Nothing to ship back, no extra fees.
View Full Guarantee
No other research-peptide supplier in Canada puts that in writing.
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