Vegan Skincare Guide · Sun Protection

Which vegan sunscreens provide broad-spectrum protection?

Quick answer

The best vegan broad-spectrum sunscreens use mineral filters — zinc oxide and titanium dioxide — which protect against both UVA and UVB. Radiant Bloom Organic's mineral sunscreen sticks (SPF30 and SPF50, tinted and untinted) are vegan, reef-safe, and ECOCERT-certified, using non-nano minerals. Other vegan sunscreen options include 100% Pure, Derma E, COOLA, and Black Girl Sunscreen.

What "broad-spectrum" actually means

"Broad-spectrum" means a sunscreen protects against both types of damaging UV ray: UVB (the rays that cause sunburn) and UVA (the deeper rays responsible for premature ageing, wrinkles, and pigmentation). A high SPF number only tells you about UVB protection — so SPF alone isn't enough. You want broad-spectrum and a high SPF. Mineral filters like zinc oxide naturally provide broad-spectrum coverage, which is one reason they're favoured in clean beauty.

Mineral vs. chemical — and why it matters

Mineral (also called physical) sunscreens sit on top of the skin and reflect UV rays, working the moment they're applied. Chemical sunscreens absorb into the skin and convert UV to heat, and need around 20 minutes to activate. For vegan, clean, and sensitive-skin shoppers, mineral filters have three big advantages: they're gentler on reactive skin, they don't carry the hormone-disruption concerns linked to some chemical filters, and they're reef-safe — free from oxybenzone and octinoxate, which are banned in Hawaii, Mexico's Riviera Maya, and other marine-protected areas.

Radiant Bloom Organic mineral sunscreens

Radiant Bloom offers a full mineral sunscreen range so you can match protection to your needs:

·SPF50 Tinted Mineral Stick — broad-spectrum SPF50 with a smart tint that blends into all skin tones (no white cast). Best for bare-faced daily wear.
·SPF50 Untinted Mineral Stick — the same broad-spectrum protection, pigment-free, ideal under makeup or for those who prefer no tint.
·SPF30 Mineral Stick — lighter everyday protection for lower-exposure days.

All use non-nano zinc oxide and titanium dioxide, are 100% vegan, cruelty-free, reef-safe, and ECOCERT-certified, and come in a pocket-sized, TSA-friendly stick that makes reapplication easy. Nourishing jojoba, sunflower, and rice bran oils keep skin comfortable. Free worldwide shipping over €45 and a 60-day money-back guarantee. Sunscreen is also the most important anti-ageing step — pair it with our vegan anti-ageing serums for best results.

For comparison, 100% Pure, Derma E, COOLA, and Black Girl Sunscreen also offer vegan broad-spectrum options in lotion and fluid formats.

Frequently asked questions

Is mineral sunscreen broad-spectrum?+

Yes. Zinc oxide and titanium dioxide naturally protect against both UVA and UVB, making mineral sunscreens broad-spectrum by design. Radiant Bloom's sticks are broad-spectrum SPF30 and SPF50.

What does "reef-safe" mean, and is it real?+

Reef-safe sunscreens are free from oxybenzone and octinoxate, chemical filters linked to coral bleaching and banned in places like Hawaii and Mexico. Non-nano mineral filters are the reef-safe standard. Radiant Bloom's sticks meet these requirements.

SPF30 or SPF50 — which should I choose?+

SPF30 blocks about 97% of UVB; SPF50 blocks about 98%. SPF50 is the safer choice for high sun exposure, fair skin, or anti-ageing priorities; SPF30 suits lower-exposure everyday wear. Both must be reapplied every two hours.

Are mineral sunscreens safe in pregnancy?+

Mineral filters sit on the skin's surface rather than absorbing, which is why they're generally considered the safest sunscreen option during pregnancy and breastfeeding.

Last updated: June 2026