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Saccharomyces Extract
AKA “Saccharomyces”
Extract
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Ingredient Facts
Saccharomyces extract
Extract · Antioxidant · EWG: 1
Plant-Derived
Antioxidant
Skin Conditioner
Barrier Support
Hair Care
Ferment
Extract
Clean
Saccharomyces Extract
Form
Liquid
See origin →
Functions
Antioxidant
Fights free radicals — the unstable molecules from UV, pollution, and stress that break down collagen and cause premature aging.
Hair Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Miscellaneous
Skin Protecting
Helps rebuild and strengthen your skin barrier — the invisible shield that keeps moisture in and irritants out. Essential after over-exfoliating or harsh weather.
Nourishes & Protects
Traditional Use
A modern cosmetic ingredient derived from yeast fermentation processes developed in the late 20th century. Created to deliver fermentation byproducts believed to support skin hydration and barrier function.
Skin Types
●all-skin-types
Best For
Dullness
Pregnancy & Breastfeeding Safe
Yes
EWG
1
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
medical-approval
all-shades-safe
Phototoxicity Concern
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Saccharomyces Cerevisiae Extract
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Saccharomyces Ferment
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Saccharomyces Ferment Filtrate
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Saccharomyces Ferment Lysate Filtrate
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Saccharomyces Lysate
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Saccharomyces Lysate Extract
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Saccharomyces Lysate Extract Filtrate
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Schizosaccharomyces Ferment Extract Filtrate
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Schizosaccharomyces Ferment Filtrate
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Schizosaccharomyces Pombe Extract
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Saccharomyces Cerevisiae Extract
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Saccharomyces Extract
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Saccharomyces Ferment Filtrate
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Saccharomyces Ferment Lysate Filtrate
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Saccharomyces Lysate
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Saccharomyces Lysate Extract
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Saccharomyces Lysate Filtrate
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Schizosaccharomyces Ferment Filtrate
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Evaluation of dermatological effects of cosmetic formulations containing Saccharomyces cerevisiae extract and vitamins.
Gaspar LR, Camargo FB Jr, Gianeti MD, Maia Campos PM
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 2008
→
Saccharomyces/pearl ferment lysate filtrate repairs UVB-induced skin barrier damage by regulating Nrf2/HO-1 and JNK/MAPK signaling pathways.
Liu T, Guo B, Tong L, Li H, Wang C et al.
Journal of photochemistry and photobiology. B, Biology, 2026
→
Saccharomyces/pearl ferment lysate filtrate repairs UVB-induced skin barrier damage by regulating Nrf2/HO-1 and JNK/MAPK signaling pathways.
Liu T, Guo B, Tong L, Li H, Wang C et al.
Journal of photochemistry and photobiology. B, Biology, 2026
→
Saccharomyces/pearl ferment lysate filtrate repairs UVB-induced skin barrier damage by regulating Nrf2/HO-1 and JNK/MAPK signaling pathways.
Liu T, Guo B, Tong L, Li H, Wang C et al.
Journal of photochemistry and photobiology. B, Biology, 2026
→
Saccharomyces/pearl ferment lysate filtrate repairs UVB-induced skin barrier damage by regulating Nrf2/HO-1 and JNK/MAPK signaling pathways.
Liu T, Guo B, Tong L, Li H, Wang C et al.
Journal of photochemistry and photobiology. B, Biology, 2026
→
Inhibitory effect of probiotic yeast Saccharomyces cerevisiae on biofilm formation and expression of α-hemolysin and enterotoxin A genes of Staphyloco
Saidi N, Owlia P, Marashi SMA, Saderi H
Iranian journal of microbiology, 2019
→
Effects of a Postbiotic Saccharomyces and Lactobacillus F...
Yue Wang, Jun Li, Jianming Wu, Shihong Gu, Huishu Hu, Rongjuan Cai + 2 more
Clinical, cosmetic and investigational dermatology, 2023
→
Effects of a Postbiotic Saccharomyces and Lactobacillus Ferment Complex on the Scalp Microbiome of Chinese Women with Sensitive Scalp Syndrome.
Wang Y, Li J, Wu J, Gu S, Hu H et al.
Clinical, cosmetic and investigational dermatology, 2023
→
Verified Jun 2026
Data: CosIng · EWG · CIR