Vitamin E is a fat-soluble ingredient which is rich in antioxidants that promote circulation on lips. It helps boost regeneration of new skin cells by shielding your lips from free radicals. The anti-inflammatory properties of it helps soothe your lips.
Shea Butter is known for its emollient properties that help revitalize dry, irritated and lacklustre lips. It has healing and regenerative properties which can help condition your lips by protecting them from UV induced free radical damage.