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Where to Get GHK-Cu GHK-Cu is available through several channels depending on your intended use: OTC topicals: Many cosmetic serums and creams contain Copper Tripeptide-1 (the INCI name for GHK-Cu)
Biomaterials 33:46284638 Zhao Y, Peng J, Li J, Huang L, Yang J, Huang K, Li H, Jiang N, Zheng S, Zhang X, Niu Y, Han G (2017) Tumor-targeted and clearable human protein-based MRI nanoprobes
But is the topical GHK-Cu peptide really as age-defying as social media suggests
Muscle protection: Tesamorelin helps preserve lean body mass even during calorie deficits or cutting cycles
J Agric Food Chem 68:40754097 Kieliszek M, Baejak S (2016) Current knowledge on the importance of selenium in food for living organisms: a review