It might give you modest improvements in skin brightness and overall texture
Full List of Ingredients: Sodium Stearate, Aqua/Water/Eau, Sodium Laurate, Sodium Myristate, Propylene Glycol, Glycerin, Parfum/Fragrance, Glutathione, Kojic Acid, Ascorbic Acid, Tocopheryl Acetate, Hyaluronic Acid, Rosmarinus Officinalis (Rosemary) Extract
Earth Buddy Pets Maxx Life Glutathione contains precursor aminos to help naturally increase glutathione in dogs with N-acetyl-L-cysteine (NAC), - lipoic acid (ALA), and L-glutamine, promoting the body's natural glutathione production after the encapsulated variant is absorbed
Quiroz C, Saavedra YB, Armijo-Galdames B et al (2021) Peptipedia: a user-friendly web application and a comprehensive database for peptide research supported by machine learning approach
doi: 10.1136/jitc-2020-002189 84 BozorgmehrNSyedHMashhouriSWalkerJElahiS
Am J Physiol Gastrointestinal liver Physiol (2008) 294(4):G87784