siOsi

siOsi is an AI-powered analysis platform that studies your selfies and makeup photos to reveal what truly suits you. In a single upload, it identifies your 12-season color type, undertone, contrast level, the metals that flatter you, harmonious hair shades, and a personalized color palette built just for you.

Its makeup analysis evaluates your uploaded looks across 15 diagnostic labs, covering real-world concerns such as flashback, oxidation, coverage balance, longevity, creasing, transfer risk, texture, blending, and shimmer. siOsi also detects your face, lip, and eyelid shapes, turning those insights into tailored beauty guidance you can actually follow.

Results arrive in approximately 60 seconds, whether you are on web or mobile, and support is available in nine languages. No guesswork, no endless trial and error — just clear, personalized answers about the colors and makeup that work best for you.