Quicksilver Scientific is proud to introduce their first oral liposomal peptide, Copper GHK! Copper GHK supports many regenerative and reparative roles such as: Collagen and elastin synthesis* DNA maintenance* BPC 157 + TB 500 peptidesskin BPC 157 Joint Peptide Soothing Cream (30g) Supports Joint Comfort, Promotes Flexible Movement Fast Absorbing, Non Greasy for Wrists, Knees, Back & Shoulders Walmart.ca The Liposomal Copper GHK from @quicksilverscientific has become a non negotiable in my routine. GHK Cu is a copper peptide that our bodies naturally produce, but has we age, our levels drop significantly.