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

ASPERGILLUS/SACCHAROMYCES/IPOMOEA BATATAS ROOT FERMENT LEES EXTRACT

Fermented Sweet Potato Root Extract

Safety grade: A

This ingredient is made by fermenting sweet potato root using beneficial fungi and yeast. The fermentation process breaks down the plant material to create a nutrient-rich extract that your skin can easily absorb.

It acts as a humectant to help skin retain moisture and provides conditioning benefits that improve skin softness and smoothness.

Graded using: COSING.

Last verified: May 26, 2026