However, some users on thyroid medication have reported T3 changes when combining GHK-Cu with other compounds
On the one hand, in terms of giving us accurate information, the team at Doctor's Best gave us their best, and we appreciate that
It supports antioxidant enzyme activity, encourages hydration, and is especially beneficial for skin showing signs of aging.* Supports Collagen & Elastin Production - By promoting fibroblast activity and collagen matrix formation, GHK-Cu supports skin structure and elasticity enhancing firmness, moisture retention, and overall skin smoothness with consistent use.* Thoughtful Formula, Clean Finish - InfiniWells GHK-Cu cream blends wheat germ oil, glycerin, and lecithin for skin nourishment without heaviness
Neurochem International 51: 384390
As for the nasal spray version just make sure you use it with realistic and appropriate expectations about what it will and will not do for you
Hong S-Y, Gil H-W, Yang J-O, et al