SACCHAROMYCES/SWIFTLET NEST FERMENT FILTRATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

SACCHAROMYCES/SWIFTLET NEST FERMENT FILTRATE

Swiftlet Nest Ferment Extract

Safety grade: A

This ingredient is made from swiftlet bird nests that have been fermented using beneficial yeast. Swiftlet nests are prized in skincare for their rich, nourishing properties that have been used in beauty traditions for centuries.

It softens and conditions the skin by providing moisture and nutrients that help improve skin texture and maintain a supple, hydrated complexion.

Graded using: COSING.

Last verified: May 26, 2026