What it is
CI 15850 is a synthetic organic pigment in the azo/monoazo family used to impart red shades to cosmetics. It is frequently found in tinted skincare, lip products, and color cosmetics where a stable red tone is desired. It functions purely as a colorant and contributes no other formulation role.
Safety & warnings
It is a regulated cosmetic colorant approved for defined uses; sensitivity is uncommon, though as with any added color, reactive individuals may rarely experience irritation.
Origin & sourcing
Synthetic; a manufactured organic azo-type pigment.
Questions everyone asks
What is CI 15850 used for?
It is a synthetic red colorant used to give cosmetics, including tinted and lip products, a red tone.
Is it the same as Red 7?
Yes, CI 15850 corresponds to the colorant commonly known as Red 7 (and Red 202 in some markets).