The Complete One/Size Beauty Guide: What to Buy and How to Use It
A persistent problem in full coverage makeup is oxidation, where titanium dioxide and iron oxides interact with facial oils and air, darkening mid-day into an unwanted orange tint. ONE/SIZE tackled this formulation challenge by coating pigments in protective silicones before blending them into the base.
The inclusive shade range spans 36 shades across six shade families, accounting for fair, light, medium, medium-dark, dark, and deep skin depths. Crucially, the formulation team avoided simply adding black iron oxide to create deeper shades. They balanced red, blue, and yellow sub-tones to ensure dark and deep options avoid the ashen, gray cast common in matte foundations.
The Ultimate Blurring Setting Powder mirrors this inclusive design. Rather than relying on a single translucent white powder that flashes chalky on rich complexions, the brand formulated specialized hues. The lineup includes Ultra Pink to neutralize sallow under-eyes on fair skin, Translucent for light-to-tan bases, Sweet Honey for warm olive tones, and Rich Peach and Dark/Deep for melanin-dense skin.
Sarah Jenkins
Senior Technology Editor & AI SpecialistSarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.
