The La Roche-Posay Anthelios UVAir SPF50+ Serum 50ml was developed to offer advanced sun protection with an extremely lightweight sensory experience, combining broad-spectrum sunscreens with recognized dermatological actives. The formula uses UVAIR™ technology, designed to provide an invisible and comfortable finish, without feeling oily or heavy on the skin. This technology creates an ultra-fluid texture that quickly melts into the skin, making the product suitable for daily use and as a base before makeup. In addition to sun protection, the serum includes a complex of dermocosmetic active ingredients that contribute to overall skin care: Hyaluronic Acid – helps maintain skin hydration and preserve the skin's water level throughout the day. Niacinamide – helps balance the skin and regulate sebum production. Vitamin E – with antioxidant properties that help protect the skin against oxidative stress and environmental aggressors. The combination of these active ingredients allows the product to function not only as a sunscreen, but also as a daily moisturizing and antioxidant protection treatment, helping to minimize the effects of pollution and sun exposure on the skin. Main benefits: - Very high SPF50+ sun protection against UVA and UVB rays. - Ultra-light serum-like texture with fast absorption. - Prolonged hydration and skin comfort. - Antioxidant action against environmental aggressors. - Invisible finish without white residue. - Suitable for all skin types, including sensitive skin. For a complete facial care routine, this sunscreen can be used after a moisturizing treatment or serum. The Anthelios range also offers other options adapted to different skin needs, such as sunscreens for oily skin, sensitive skin, or skin prone to blemishes.