SACCHAROMYCES FERMENT EXTRACT is graded A (Safe) by Expert·ING, based on COSING regulatory data.

SACCHAROMYCES FERMENT EXTRACT

Safety grade: A

A natural ingredient made by fermenting yeast, this extract is rich in amino acids and B vitamins that help nourish and hydrate skin. It's commonly used in skincare products to support the skin's natural moisture barrier and promote a smoother, healthier complexion.

Graded using: COSING.

Last verified: June 9, 2026