The World of Kiehl’s HERITAGE INGREDIENTS CUSTOMER FAVORITES HEALTHY SKIN LOYALTY REWARDS KIEHL’S SKINCARE INGREDIENT GLOSSARY Inspired by our apothecary roots, Kiehl’s uses powerful skincare ingredients drawn from nature and science within our unique formulas. Squalane A highly-refined botanical moisturizing oil. Lavender Essential Oil An aromatic oil known to soothe the feeling of skin. Calendula Derived from the Marigold Flower, this extract and petals are known to help soothe the feeling of skin. Caffeine An antioxidant traditionally used for its stimulating properties. Vitamin C An efficacious antioxidant often used in skincare products that help reduce the appearance of wrinkles and boost radiance. Beech Tree Extract A sugar extracted from the Beech Tree known to help visibly firm skin. Aloe Vera Sourced from the leaf of the Aloe Vera plant, Aloe is known for its hydrating properties. Hyaluronic Acid Hyaluronic Acid is known to smooth and plump skin. Avocado Oil A rich emollient known to nourish and moisturize skin. Amazonian White Clay A fairly-traded and solidarity-sourced clay known to help purify skin. Activated C A Vitamin C derivative known to help improve skin clarity. Peony Root Extract An antioxidant known to help boost skin’s clarity. Turmeric Turmeric is known for its antioxidant properties and is often used to help visibly brighten skin. Quinoa Husk Extract An extract that can be used for its exfoliating properties. In our formulas, it is sustainably sourced. Evening Primrose Oil A botanical oil known to help maintain the skin barrier. Cocoa Butter A lipid derived from the Cocoa Plant known to help soften and moisturize skin. Coconut Oil A semi-solid, highly-saturated fat known to help soften skin. Sunflower Oil A botanical oil known to help smooth skin and strengthen the skin barrier. Argan Oil A fairly-traded and sustainably-sourced oil known for its replenishing properties. Vitamin E An antioxidant known for its moisturizing properties.