Its derived from a gastric-protective protein, and preclinical research shows meaningful support for GI mucosal healing, reduced gut inflammation, and barrier function
Fibroblast studies have reported collagen synthesis increases of up to 70% under GHK-Cu stimulation
Glutathione is a powerful antioxidant made by the body that protects cells from oxidative stress, detoxifies harmful substances, and supports the immune system
Nuclear factor-erythroid 2-related factor 2 (Nrf2) is a key transcription factor upregulating the antioxidant response element (ARE)-mediated expression of antioxidant and detoxifying enzymes, and the Nrf2-antioxidant pathway is critical in host defense against acute lung injury (ALI) 24
The real decision is which one fits what you want to feel and see, and whether a supervised plan that uses both would serve you better than either alone
Glutathione Benefits Low glutathione levels have been linked with a range of diseases, including, Alzheimers, Parkinsons, and cancer