Daily exposure to UV rays weakens the skin’s moisture barrier; to help combat this, Vichy formulated this SPF50+ fluid with Hyaluronic Acid, Vichy Volcanic Water Mineral, Vitamin B3 & E and Squalane. Vichy Minéral 89 72H Moisture Boosting Daily Fluid has a light texture with SPF 50+, boosting and retaining skin hydration for up to 72h. It has been tested on sensitive skin and under dermatological control. It's hypoallergenic and fragrance-free, ensuring it's gentle on your skin while delivering effective results.