What is mineral sunscreen?
Sunscreens can be broadly divided into mineral and chemical types, which protect the skin using different mechanisms.
Mineral sunscreen protects your skin by acting like a mirror — deflecting harmful UV rays before they can cause damage.
Unlike chemical SPFs, which absorb UV rays and convert them into heat, mineral sunscreens use natural ingredients like zinc oxide or titanium dioxide to create an invisible shield on your skin’s surface.
This means immediate protection from the moment you apply — no waiting for it to activate.
Plus, mineral sunscreens are gentler on sensitive skin, reef-safe and free from potentially harmful chemicals often found in traditional formulas.
Why people love mineral sunscreens
Mineral sunscreen
Type: SUN PROTECTION
SPF30 Plant Stem Cell Age-Defying Face Sunscreen
Type: SUN PROTECTION
SPF50 Plant Stem Cell Ultra-Shield Sunscreen
Type: SUN PROTECTION
SPF30 Plant Stem Cell Antioxidant Body SunscreenAward-winning formulas, loved and celebrated globally
Better for you and the planet
Cosmos Organic
Alcohol Free
Cruelty Free
Gluten Free
Nut Free
Vegan Friendly
3 reasons to choose mineral sunscreen
01
Stays on skin, not inside it
Mineral sunscreens use zinc oxide, which sits on the surface of your skin and reflects UV rays. This is physical protection.
Chemical sunscreens work differently — they absorb UV rays and convert them into heat within the skin.
02
Instant protection
Mineral sunscreens create a protective layer on your skin that reflects UV rays immediately after application.
This means you are protected right away, without needing to wait before going into the sun.
03
Ocean-friendly
Some sunscreen filters can impact marine ecosystems. Mineral formulas are generally considered a more suitable option for use in natural waters.
Frequently asked questions about mineral sunscreen
How does mineral sunscreen work?
How does mineral sunscreen work?
Mineral sunscreen works by using zinc oxide or titanium dioxide to protect the skin from UV radiation.
It forms a layer on the skin’s surface that reflects and scatters UVA and UVB rays. Protection begins immediately after application because it does not need to absorb into the skin like chemical sunscreen.
Can I use mineral sunscreen under makeup?
Can I use mineral sunscreen under makeup?
Absolutely. Mineral sunscreen layers well under makeup and works as a protective base before foundation or concealer. For best results, let it set briefly before applying makeup to help prevent pilling and ensure smoother coverage.
Does mineral sunscreen leave a white cast?
Does mineral sunscreen leave a white cast?
Sometimes. Because mineral sunscreen uses naturally white UV filters like zinc oxide, some formulas can appear more visible on the skin, particularly on darker skin tones. New-generation mineral SPF formulas are designed to reduce white residue, although results vary from formula to formula.
How often should I reapply mineral sunscreen?
How often should I reapply mineral sunscreen?
Mineral sunscreen should be reapplied every two hours during sun exposure.
Reapply more frequently after swimming, sweating, or towel drying, as these actions can remove the protective layer. Consistent reapplication is necessary to maintain effective UV protection throughout the day.
Can sunscreen help prevent signs of ageing?
Can sunscreen help prevent signs of ageing?
Yes — daily sunscreen use helps protect the skin from UV damage linked to premature ageing. UVA rays are one of the main contributors to fine lines, wrinkles and uneven-looking skin tone, making consistent SPF one of the least complicated long-term skincare decisions you can make.
Should you apply mineral sunscreen before or after moisturiser?
Should you apply mineral sunscreen before or after moisturiser?
Always apply mineral sunscreen after moisturiser. Since mineral SPF works by forming a protective barrier on the skin, it should be the last skincare step before foundation, concealer or skin tint.
Does mineral sunscreen expire?
Does mineral sunscreen expire?
It does. Like all SPF formulas, mineral sunscreen has an expiration date and should be replaced once expired to ensure reliable UV protection. Using old sunscreen can lead to uneven coverage and reduced defence against sun exposure.
Is MÁDARA mineral sunscreen good?
Is MÁDARA mineral sunscreen good?
MÁDARA mineral sunscreen formulas are powered by zinc oxide-based UV filters and designed to deliver reliable broad-spectrum protection using natural-origin ingredients. Suitability depends on your skin type, SPF needs and personal preferences, but the formulas are developed with everyday wear and skin compatibility in mind.
The best sunscreen is the one your skin feels comfortable using consistently — ideally every day, not just on vacation.
Is MÁDARA mineral sunscreen safe?
Is MÁDARA mineral sunscreen safe?
MÁDARA mineral sunscreen formulas are developed in line with EU cosmetic regulations using zinc oxide-based UV filters for broad-spectrum protection. For best results, apply as directed and always check the product’s expiration date before use.
