Serum 71 is an immune-boosting, nutrient-rich formulation with a powerful trio of tranexamic, mandelic, and azelaic acids. Also included is a second generation Beta Glucan and Neodermyl®, the next-generation copper peptide that helps build back collagen and elastin.
Key benefits: 
Immune Boosting
Nutrient Rich
Unique Acid Trios
Brightening