Invisible Mineral SPF for Every Skin Tone
Mineral Sunscreen Without the White Cast
Most mineral sunscreens leave a chalky residue, especially on medium to deep skin tones. Brush On Block is formulated differently. The finely milled zinc oxide powder blends into skin on contact, leaving a translucent, matte finish that works across the full range of skin tones without dulling or discoloring your complexion.
The Right Finish for Every Skin Type
The powder format absorbs excess oil on contact, so it doesn’t sit on top of skin the way lotions and creams can. The result is a clean, balanced finish that looks natural, not shiny or heavy or cakey. For oily, combination, and acne-prone skin, that finish holds throughout the day without clogging pores or adding a greasy layer.
SPF 30
Brush On Block SPF 30
Everyday Protection, Made Simple
The original mineral powder sunscreen that started it all. Brush On Block SPF 30 delivers broad-spectrum protection in a weightless, translucent finish that works across all skin tones. Apply over bare skin or makeup and reapply throughout the day, without worrying about white cast or residue. Reef friendly, vegan, and formulated with hyaluronic acid, niacinamide, and Vitamin C.
“WOW! This stuff is just way too easy. Keep at home, carry in purse, put it in pocket. It also seems to set my foundation and it doesn't rub off!
Joan M
Gentle Enough for Sensitive and Acne-Prone Skin
Because the powder sits on top of skin rather than absorbing into it, it’s less likely to trigger irritation or clog pores. The mineral-only formula contains no chemical filters, fragrances, or heavy emollients, the ingredients most likely to cause reactions on sensitive or reactive skin. Non-comedogenic and suitable for daily wear across all skin types.
SPF 50
Brush On Block SPF 50
Higher Protection, Same Invisible Finish
For longer days or higher sun exposure, Brush On Block SPF 50 delivers enhanced broad-spectrum mineral protection with the same translucent, white-cast-free finish. It defends against UVA, UVB, and HEV blue light. Gentle on sensitive skin and easy to reapply over makeup throughout the day.
Powder Refills
Mineral Powder Refill Pods
Tiny & Mighty
Brush On Block plastic-free refill pods make it easy to reuse your brush again and again. Each refill holds the same amount of mineral powder sunscreen as the original brush and slides inside to keep your protection going strong. Refilling saves money and keeps plastic out of oceans and landfills.
FAQ
Traditional mineral sunscreens can leave a white or grayish cast, especially on medium and deep skin tones. This comes down to formulation, not the minerals themselves. Brush On Block uses finely milled zinc oxide in a powder format that blends on contact, leaving a translucent finish across all skin tones. On very deep skin tones, a slight cast may be visible right after application, but it settles within moments as the powder blends with natural skin oils.
Yes. The translucent powder formula is designed to blend across skin tones from very light to very deep. It contains iron oxides that help offset the whitening effect zinc oxide can create, so the finish looks natural rather than chalky. When buffed in using circular motions, it leaves no visible residue.
Brush On Block uses only mineral UV filters, zinc oxide and titanium dioxide, as active ingredients. Unlike chemical sunscreens, which absorb into the skin, mineral filters sit on the surface and reflect UV rays away. The SPF 30 translucent powder uses zinc oxide only. The SPF 50 translucent powder uses both zinc oxide and titanium dioxide. Neither formula contains chemical actives like oxybenzone, avobenzone, or octinoxate.
Yes. The powder format absorbs excess oil throughout the day, making it a great fit for oily and combination skin. It’s non-comedogenic and won’t clog pores. Many people with acne-prone skin find it more comfortable than cream or lotion sunscreens.
Yes. The powder can be worn under makeup as a base layer, or over makeup for mid-day reapplication without disrupting your foundation or finish.
Yes. Brush On Block is water-resistant for up to 80 minutes of swimming or sweating. Reapply after 80 minutes of water exposure or immediately after toweling off.
Every two hours during sun exposure, and immediately after swimming or sweating. The portable brush format makes it easy to reapply throughout the day without needing a mirror or sink.
Yes. All Brush On Block sunscreen products use non-nano zinc oxide and/or titanium dioxide as active ingredients, which are widely considered safe for coral reefs and marine ecosystems. The formulas are free from oxybenzone and octinoxate, which are banned in some locations due to their environmental impact.
