68.95$
GHK-Cu is a synthetic tripeptide-copper complex demonstrating specific molecular interactions in experimental models. The compound consists of glycyl-L-histidyl-L-lysine sequence chelated with copper, showing unique binding properties in laboratory studies. Research indicates selective cellular pathway modulation in controlled experimental conditions.
S4 (Andarine)
All of our products are lab tested and the results are occasionally published on the website.
You can have the product you bought from us tested at any HPLC-licensed testing facility and if the results are negative, we will refund the following:
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