Lyophilized GHK-Cu maintains potency for 18-24 months or longer when frozen
You're supporting your skin's natural regenerative processes, not overriding biology
M., Guerra, A., & Rockall, A
A glutathione serum delivers this antioxidant directly to your skin, helping restore balance and protect against free radicals
Therefore, maintaining adequate levels of glutathione is crucial for overall health, as its deficiency can lead to increased oxidative stress, weakened immune response, and higher susceptibility to diseases, Patel says
A placebo-controlled study of 72 patients with type 2 diabetes found that oral administration of lipoic acid at doses of 600 mg/day, 1,200 mg/day or 1,800 mg/day improved insulin sensitivity by 25% after four weeks of treatment (58)