4-CHLORORESORCINOL

AI-analyzed

hair dyeing

What it does

1,3-Benzenediol, 4-chloro-

May aggravate

sensitivity

Safety summary

As a hair dye ingredient, it can cause skin irritation or allergic reactions in sensitive individuals. A patch test is recommended before use.

CAS Number

95-88-5

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