nac glutathione N-Acetylcysteine (NAC): Impacts on Human Health Glutathione biosynthetic scheme. N-acetyl-L-cysteine (NAC)

Lyons, G., Eisenstein, S

Research doesn't clearly favor one approach

This formula is made with 100% non-GMO ingredients and is manufactured in the USA.

Research peptides do not fall under the same drug approval framework as traditional pharmaceuticals, meaning GHK-Cu products cannot make therapeutic claims and are sold for research purposes only

It acts as a mediator that converts these harmful elements into water-soluble forms, allowing them to be excreted through the kidneys

Using Both CAIS3 and CAIL in a Regimen If you wish to take advantage of both formulations, we recommend applying Copper Amino Isolate Serum 3 1:1 (CAIS3) in the morning and Copper Amino Isolate Lipid 1% (CAIL) in your evening regimen for a more versatile approach to target signs of ageing, including the look of elasticity, volume and skin tone Ingredients to Avoid with Copper Peptides For both copper peptide formulations, we recommend avoiding using them in combination with the following ingredients: Direct Acids Direct Vitamin C Retinoids Strong Antioxidants Next Steps For Your Copper Peptide Approach Both CAIS3 and CAIL 1% are designed to enhance healthy-looking skin and target signs of ageing