Both peptides ship lyophilized and are reconstituted before use, most commonly with bacteriostatic water, and both should be stored cold and protected from repeated freeze-thaw cycles
The preservative slows bacterial proliferation
Glutathione is a research compound sold for laboratory and research use only
Moreover, IGF-1 has been shown to improve cardiovascular health
For creatine users who dont want added sugars or who dont like the taste of chemical sweeteners, Swolverines formula is a definite win
ECM Remodeling: Collagen, Elastin, GAGs# In dermal fibroblasts, GHK-Cu upregulates type I and III collagen, elastin, decorin, and glycosaminoglycan synthesis while simultaneously activating matrix metalloproteinases (MMP-1, MMP-2) and their tissue inhibitors (TIMPs)