Bifida Ferment Essence is enriched with 100% Bifida Ferment Extracts which aids skin rejuvenation & fortifies damaged skin barriers. No.1 ingredient for skin rejuvenation empowering the skin to heal itself. It is the same key ingredient used in Es*** La****'s Night Repair Serum. Essential essence for healthier radiant glass skin. Ideal for sensitive rough or irritated skin enhancing elasticity & repairing damaged areas. It delivers active ingredients deeply into skin layers offering additional nourishment. Vegan. Free from alcohol & artificial fragrance.