Orange 4

AI-analyzed

INCI: CI 15510

colorant

What it does

Sodium 4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate

Skin Concerns

May aggravate

sensitivity

Safety & Science

Safety summary

Approved for use as a colorant in cosmetics within specified concentrations. Generally considered safe, but like all dyes, rare instances of allergic reactions are possible.

CAS Number

633-96-5

Found In Products

Related Ingredients

For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.