MAGNESIUM ALGINATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.
MAGNESIUM ALGINATE
Safety grade: A
Magnesium alginate is a natural thickener derived from brown seaweed that helps create a smooth, gel-like texture in cosmetic products. It works like a sponge to absorb water and hold ingredients together.
This ingredient thickens cosmetic formulas, stabilizes emulsions to prevent separation, and helps bind ingredients together while creating a pleasant, smooth texture on skin.
Graded using: COSING.
Last verified: May 26, 2026
Other Viscosity Controlling ingredients
- GLYCERIN — Grade B
- SODIUM CHLORIDE — Grade A
- COCAMIDOPROPYL BETAINE — Grade A
- BENZYL ALCOHOL — Grade C**
- PROPYLENE GLYCOL — Grade A**
- XANTHAN GUM — Grade A
- CETEARYL ALCOHOL — Grade A
- DISODIUM EDTA — Grade C