What is Bioderma Photoderm XDefense Ultra Fluid SPF50+?

An ultra-lightweight, fluid SPF50 facial sunscreen offering advanced high protection.

• Provides an overall skin protection against UV rays, visible light, infrared light & pollution
• Contains the detox science to strengthen the skin’s natural detoxification mechanism for more radiant skin
• Formulated not to cause irritation, including the eyes
• Ultra dry touch
• Invisible with no white cast
• Excellent make-up base
• 8h skin hydration
• All day matte sensation
• Non-comedogenic

My Review of Bioderma Photoderm XDefense Ultra Fluid SPF50+ Invisible

I have been getting on really well with this and it’s pretty much a no-brainer. There are lots of mineral sunscreens around right now, but this one is a chemical (organic filter) sunscreen, which means it provides broad-spectrum protection by absorbing UV rays rather than reflecting them, making it lightweight and invisible on the skin.

Texture & Feel

One of the standout qualities of this product is its ultra-fluid, watery texture that glides effortlessly across the skin, absorbing almost instantly. It feels practically weightless and is so thin, it’s as though nothing has been applied and it leaves no visible residue. The finish is non-greasy and softly matte, ideal for those against traditional, heavier sunscreens.

Importantly, this is a chemical (organic filter) sunscreen. Instead of creating a physical barrier on the skin (as mineral sunscreens do), it uses advanced chemical UV filters to absorb and neutralise UV rays. This technology is what allows the formula to remain so invisible and elegant on the skin.

Skin Protection: Beyond Just UV

• Broad-spectrum defense: provides SPF50+ protection covering UVA, UVB, long UVA, visible light, infrared radiation, and environmental pollutants
• Environmental Active Defense technology: multi-dimensional protective system, including an anti-pollution defense
• Detox Science: proprietary formula that helps skin manage pollution-related stress and maintain integrity in urban environments.

Hydration & Application

Despite its ultra-light feel, the formula delivers up to 8 hours of hydration and maintains a soft mattifying effect throughout the day, a rare combination in sun protection.

Suitable for All Skin Types

Formulated to be non-comedogenic and suitable for all skin types, this sunscreen is an excellent match even for sensitive or reactive complexions. Dermatologically tested, it also holds up well around the delicate eye area.

Pros and Cons

Pros:
The Bioderma Photoderm X-Defense Ultra-Fluid SPF50 Invisible has an exceptionally fluid, weightless texture that feels almost like water on the skin. It blends in instantly with an invisible, soft matte finish, leaving no white cast or residue. The broad-spectrum protection is comprehensive, guarding against UVA, UVB, visible light, infrared, and pollution. It also delivers up to eight hours of hydration while keeping excess shine at bay, and it works beautifully as a makeup base.

Cons:
The formula does contain fragrance, which may not be ideal for those with very sensitive skin or fragrance allergies. Like all sunscreens, it requires reapplication every two hours, particularly after swimming or sweating, to maintain its full protective benefits.

If you are looking for something invisible like this, but slightly more affordable, check out my Simple Invisible UV Fluid SPF 50 Review. It doesn’t work quite so well under makeup but it’s super light and comfortable, and great if you need a product you can be super liberal with, without breaking the bank.

Where to buy it

Bioderma Photoderm XDefense Ultra Fluid SPF50+ is £19 and available now via the links below. If you shop from Sephora, use code REALLYREESPH for 20% off.