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. Benefit: Immune Boosting Nutrient Rich Unique Acid Trios Brightening Skin Type: All skin types. How to Use: In the evening after cleansing, apply several drops to fingertips; smooth over face and neck. Avoid contact with eyes Main Ingredients: Tranexamic Acid: 2% Treats hyperpigmentation likehydroquinone, but it also improves the skin’s barrierfunction without the irritation and potential cytocelltoxicity of hydroquinone. It inhibits tyrosinase activity and will help lighten and brighten the skin.Azelaic Acid: 0.3% has been known to reduce theappearance of skin discoloration and redness, acne,and other skin blemishes.Mandelic Acid: 5% Alpha Hydroxy acid (AHA) withtyrosinase inhibiting properties.CM-Glucan Forte Elevated beta glucan Immunesupport, healing.NeoDermyl The “needle-free” collagen and elastin fi ller, pure source of bio-energy to re-charge skin’s beauty, boosts skin density and overall firmness.