Iron(II) Sulfate

AI-analyzed

INCI: FERROUS SULFATE

astringentskin conditioning

What it does

An iron salt used as an astringent and skin conditioning agent in cosmetic formulations.

Beneficial for

texturelarge poresoiliness

Safety summary

Can be irritating in high concentrations. Used with caution in cosmetics.

CAS Number

7720-78-7

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