Skin Chemists Placenta Serum is a hydrating serum enriched with amino acids, antioxidants & minerals to help deeply regenerate the skin. The placental protein is the key ingredient in this advanced blend, known for its targeted action on the skin, leaving it visibly nourished & hydrated, & the complexion more radiant. Placenta contains iron which improves skin cell oxygen absorption, & vitamins B6 & E which repair the skin & form antibodies. Glycerine is excellent for hydrating & nourishing, known for its ability to retain moisture & limit water loss by creating a skin barrier. The Allantoin acts as a skin smoother, known for its therapeutic properties on the skin, & the Aloe Vera extract stimulates the immune system & healing process. E.N.