SPF 50 PA++++ · 50 ml
01 · Protect
Broad-spectrum protection that disappears into brown skin. A soft-satin finish, sweat resistance built for heat and humidity, and a sheer tint that evens, never lightens.
Same protection, same formula. Only the tint changes, so deeper skin never pays a protection penalty. Every shade is panel-tested on real brown skin in natural daylight.
Selected shade
For fair-to-medium brown skin that often turns ashy with pink or chalky sunscreen undertones.
Golden dominant · minimal grey shift
Build the brown-true tints and help block visible light, a real contributor to pigmentation on melanin-rich skin.
Supports barrier care and the look of even tone at a level that works without irritating.
Barrier support that keeps daily SPF comfortable on skin that lives in heat and humidity.
No fairness promises. No drying alcohols. No heavy fragrance. No comedogenic oils.
In the world
Everything worth knowing before you buy, from shade matching to what we test. Still curious? Message us on Instagram and we'll answer personally.
Yes. Melanin gives some natural protection, but nowhere near enough to prevent UV damage, and brown skin is especially prone to what UV does trigger: pigmentation, dark patches, and marks that take months to fade. Daily broad-spectrum SPF is the single most effective step for keeping deeper skin tones even.
Mineral filters like zinc oxide and titanium dioxide reflect visible light, which reads as a white or grey film on deeper skin. Some chemical formulas also oxidise and turn patchy through the day. uncaast counters both: coated, micronised zinc at a low percentage, a photostable filter system, and an iron-oxide tint calibrated to your skin tone instead of against it.
It is usually the best option. The iron oxides that create the tint also help block visible light, which contributes to pigmentation on melanin-rich skin, and the tint is what cancels the white cast. The catch is the shade has to actually match, which is why we make three and test each on the skin tones it is made for.
Founding list
The serum has cleared its dermatological patch test. The sunscreen is in the middle of SPF verification. Join and you get every result as it lands, first access when pre-orders open, founding-member pricing, and help matching your shade before you order.
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