La Roche-Posay Anthelios UVMune 400 Invisible Fluid SPF50+

Superior Defense with La Roche-Posay Anthelios UVMune 400 Invisible Fluid

The La Roche-Posay Anthelios UVMune 400 Invisible Fluid SPF50+ is a professional-grade sunscreen designed for those who refuse to compromise on skin health. While traditional sunscreens protect against UVB and standard UVA rays, the UVMune 400 formula goes further by addressing Ultra-Long UVA rays, which penetrate deepest into the skin and are responsible for long-term cell damage and signs of aging. This non-perfumed fluid is an essential tool for maintaining a clear, high-definition complexion, especially in high-exposure environments.

The Innovation of Mexoryl 400™ and XL-Protect™

At the heart of this sunscreen is Mexoryl 400™, a next-generation UV filter that is the result of over 10 years of research. It specifically targets the 380-400nm range of the UV spectrum—the ultra-long UVA rays that make up 30% of the UV rays hitting our skin throughout the year. Combined with XL-Protect™ technology, which provides broad-spectrum defense and antioxidant protection against infrared and pollution, this fluid offers an ultimate shield against oxidative stress and premature skin aging.

Lightweight Texture and “Anti-Eye Stinging” Tech

One of the most common complaints about high-SPF sunscreens is their heavy feel or eye irritation. La Roche-Posay has solved this with an ultra-lightweight, invisible fluid texture that absorbs instantly without leaving a sticky residue or white cast. It is formulated with “anti-eye stinging” technology, making it safe for use around the delicate eye area and suitable for athletes or those working under hot studio lights. Infused with La Roche-Posay Thermal Spring Water, it simultaneously soothes the skin and reduces redness.

Resilience for an Active Lifestyle

Designed for daily usage and intense sun exposure, this formula is exceptionally durable. It is water, sweat, and sand resistant, ensuring the protective film remains intact even during outdoor activities or humid climates. Tested on all phototypes and skin types—including sun-intolerant and sensitive skin—it is non-comedogenic and fragrance-free. For professional-level results, shake well before use and apply generously before exposure. Re-apply throughout the day to maintain peak protection and preserve your skin’s youthful vitality.