* Antioxidant Supplement + Healthy Aging Support - Factors responsible for cellular regeneration depend on high levels of reduced glutathione, thus glutathione supplements are often marketed as an 'anti aging supplement.'* Vegan + Tested Allergen Free- This liquid glutathione complex is tested gluten free and is made with phospholipids from sunflower, not soy
Yes, research has shown that vitamin C works well and can be used with other beneficial ingredients including niacinamide, retinol, peptides (except copper peptides, which Paulas Choice does not use) and exfoliating acids
[DOI] [PubMed] [Google Scholar] 165.De Brito B.B., Da Silva F.A.F., Soares A.S., Pereira V.A., Santos M.L.C., Sampaio M.M., Neves P.H.M., De Melo F.F
PMID: 19166318 | DOI: 10.1515/BC.2009.033 [5] Wu G, Fang YZ, Yang S, et al