ASPERGILLUS/SACCHAROMYCES/IPOMOEA BATATAS ROOT FERMENT FILTRATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

ASPERGILLUS/SACCHAROMYCES/IPOMOEA BATATAS ROOT FERMENT FILTRATE

Fermented Sweet Potato Root Extract

Safety grade: A

This ingredient is made by fermenting sweet potato root using beneficial fungi and yeast, then filtering the liquid to create a nutrient-rich extract. It's similar to how kombucha or yogurt are made through fermentation.

It softens and hydrates the skin while helping it retain moisture, leaving it feeling smooth and supple.

Graded using: COSING.

Last verified: May 26, 2026