Overview Who It's For How To Use Key Ingredients A must-have for everyone over the age of 25! Serum A Glyca is an anti-glycation serum, one of the leading causes of skin aging caused by sugars in the body degrading collagen and elastin.  Ideal for all skin types looking to prevent premature skin aging, especially those with a high sugar diet.  Apply to clean skin morning and evening with light massaging motions.  Persian Silk Tree Extract: A powerful, naturally-derived anti-glycation compound  Carcinine: An effective antioxidant and anti-glycation skin mimicking peptide Full Ingredients WATER (AQUA), ALBIZIA JULIBRISSIN BARK EXTRACT, GLYCERIN, PROPYLENE GLYCOL, PHENOXYETHANOL, DECARBOXY CARNOSINE HCL, PAPAVER RHOEAS PETAL EXTRACT, BUTYLENE GLYCOL, ETHYLHEXYLGLYCERIN, SODIUM BENZOATE.