Protetor Solar PS-01 FPS 60

Protetor Solar PS-01 FPS 60 by Principia Skincare is formulated for all, oily, combination, normal skin. Principia's PS-01 is the sunscreen that made Brazilian skincare enthusiasts rethink the price-to-protection ratio. FPS 60 with a six-filter system — phenylbenzimidazole sulfonic acid (Ensulizole), avobenzone, Tinosorb S (bisethylhexyloxyphenol methoxyphenyl triazine), ethylhexyl triazone, octisalate, and Tinosorb M (methylene bis-benzotriazolyl tetramethylbutylphenol) — delivers industrial-strength broad-spectrum protection with the photostability that cheaper formulas skip. The inclusion of both Tinosorb S and Tinosorb M as stabilizers means this formula doesn't degrade under prolonged UV exposure the way pure avobenzone formulations do. Niacinamide and tocopheryl acetate (vitamin E) add antioxidant and skin-barrier benefits beyond pure UV filtration. The aqua-first, silicone-free base dries to a matte-satin finish without the heavy cast of mineral sunscreens. Under $20 for 60ml of FPS 60 is pharmacy-tier pricing for dermatologist-tier protection — Principia's founding mission of making clinical skincare affordable to all Brazilians, executed perfectly.

The key active ingredients in Protetor Solar PS-01 FPS 60 are Niacinamide, Vitamin E (Tocopherol). It's known for: Six-filter system with dual Tinosorb stabilizers gives photostable broad-spectrum FPS 60 — no degradation under prolonged UV and Niacinamide adds brightening and barrier repair benefits beyond sun protection alone.

Yes, Protetor Solar PS-01 FPS 60 targets oiliness, hyperpigmentation, dullness. Six-filter system with dual Tinosorb stabilizers gives photostable broad-spectrum FPS 60 — no degradation under prolonged UV

Protetor Solar PS-01 FPS 60 retails for around $18, which places it in the budget range for sunscreens. Check the "Where to Buy" section above for current retailer prices.

The main drawbacks to be aware of: Contains avobenzone — some users experience allergic contact dermatitis (rare but documented); No tint option in this variant — may leave a slight sheen on darker skin tones; Aluminum starch octenylsuccinate (mattifying agent) can feel slightly powdery on dry skin.