No7 Future Renew™ Damage Reversal Serum reverses visible signs of skin damage in just 4 weeks. After 1 week of using this hyaluronic acid serum for face, skin tone and texture look more even, the appearance of dryness is improved, and fine lines appear reduced.* (*Consumer study). Fast-absorbing and non-greasy, this anti-aging serum has a lightweight texture and works well under makeup. This facial serum is the perfect addition to your skincare and makeup routine. Like many No7 facial skin care products, Future Renew hyaluronic acid serum is dermatologist-approved and suitable for sensitive skin.