Physical Fusion SPF 50

SkinCeuticals Physical Fusion UV Defense SPF 50 is a weightless, tinted mineral sunscreen fluid that combines 100% mineral filters with translucent color spheres for effective broad-spectrum UVA/UVB protection and a naturally radiant, even-toned finish. Formulated with transparent zinc oxide (Z-Cote®) and titanium dioxide alongside artemia salina — a plankton extract known to boost the skin’s natural resistance to UV- and heat-induced stress — this high-protection sunscreen delivers comprehensive environmental defence with a sheer, luminous finish that adapts to most skin tones without a white cast.

Dermatologist-tested for safety and non-comedogenic, Physical Fusion UV Defense SPF 50 is suitable for all skin types including very sensitive skin. Its “shake then apply” dispersal technology ensures even distribution of sunscreen ingredients for consistent, reliable protection. Water-resistant for up to 40 minutes, it is an ideal daily facial sunscreen for those seeking both high-level UV protection and a radiance-boosting, tone-unifying finish in a single step.

Skin Types

Suitable for dry, normal, combination, and sensitive skin types. Non-comedogenic and dermatologist-tested, making it appropriate even for very sensitive or reactive skin. The sheer universal tint adapts to most skin tones without a white cast or heavy coverage.

Skin Concerns

Formulated to protect against UV-induced aging, discoloration, and sensitization while simultaneously improving the appearance of skin tone and radiance. Ideal for those seeking a daily mineral sunscreen that provides both high-level broad-spectrum protection and a natural, luminous finish.

Benefits

• 100% mineral broad-spectrum UVA/UVB protection at SPF 50 — no chemical filters
• Sheer, tinted formula adapts to most skin tones without a white cast
• Water-resistant for up to 40 minutes
• Boosts radiance for a more even, luminous complexion
• Artemia salina helps boost skin’s natural defences against UV- and heat-induced stress
• Paraben-free and fragrance-free; non-comedogenic
• Suitable for all skin types, including very sensitive skin
• Dermatologist-tested for safety

Key Ingredients

• 5% Zinc Oxide (Z-Cote®) — A premium microfine zinc oxide mineral filter that reflects and scatters UVA and UVB rays to provide comprehensive broad-spectrum protection. Z-Cote® is the only mineral UV filter shown to protect against the full UVA/UVB spectrum, and its optimized particle size and distribution characteristics spread evenly on the skin to provide effective protection without the whitening effect of standard zinc oxide.
• 6% Titanium Dioxide — A microfine mineral SPF filter that acts as a weightless reflector on the skin’s surface to protect against UVA and UVB rays. Working synergistically with zinc oxide, titanium dioxide contributes to the formula’s comprehensive broad-spectrum protection while maintaining a breathable, non-occlusive feel.
• Artemia Salina (Plankton Extract) — A unique marine-derived ingredient extracted from brine shrimp, artemia salina is known for its exceptional ability to survive extreme environmental conditions. Applied topically, this plankton extract helps boost the skin’s own natural defences and resistance to UV- and heat-induced stress, providing an additional layer of biological protection that complements the physical UV filters.
• Translucent Color Spheres — Iron oxide spheres that act as a color-infused technology to enhance natural skin tone and boost radiance. These translucent spheres provide a universal sheer tint that adapts to a wide range of skin tones, delivering a natural, luminous finish that reduces the appearance of discoloration and blotchiness without the heaviness of traditional tinted sunscreens.

How to Use

Shake well before use. Apply Physical Fusion UV Defense SPF 50 liberally to the face, neck, and chest at least 15 minutes before sun exposure and before applying makeup. Reapply after 40 minutes of swimming or sweating, immediately after towel drying, and at least every two hours during sun exposure. For best results, use as the final step in your morning skincare routine after SkinCeuticals antioxidant serums and moisturizers. For children under six months of age, consult a physician before use.

Sun Protection Measures: Spending time in the sun increases your risk of skin cancer and early skin aging. To decrease this risk, regularly use a sunscreen with a Broad-Spectrum SPF value of 15 or higher alongside other sun protection measures, including limiting time in the sun between 10 am and 2 pm, and wearing protective clothing, hats, and sunglasses.