From the age of 25, the collagen naturally present in the skin begins to diminish. Designed for all skin types, including sensitive skin, this night oil with retinol boosts firmness, leaving the skin feeling regenerated.  - Texture: oil. - Needs: firming, anti-wrinkle, regenerating. - Skin type: dry, normal, oily, combination, sensitive, dehydrated. - Active ingredient: Retinol, to improve skin firmness and boost collagen synthesis. Firming night oil  Because collagen production in the skin begins to decline from the age of 25, SEPHORA COLLECTION is launching its LIFT & FIRM range. Its promise: to act on signs of aging linked to collagen loss. This non-greasy night oil, designed for all skin types including sensitive skin, boosts firmness and visibly improves the skin's appearance. From the very first night, skin is intensely nourished. Night after night, it looks brighter and renewed. The results are clear: immediately, 91% of testers feel their skin is intensely nourished (1), and af