Schizosaccharomyces Ferment Filtrate is derived from 'fission yeast' — a unique yeast species that divides by fission rather than budding. The ferment is rich in organic acids, enzymes, amino acids, and minerals that provide gentle enzymatic exfoliation and brightening. Known for producing high levels of malic acid and various proteases. Offers similar benefits to Saccharomyces and Galactomyces ferments but with a distinct enzyme profile from its unique fermentation pathway.
Key Skin Benefits
+ Gentle enzymatic exfoliation via yeast proteases
+ Malic acid — mild AHA for surface smoothing
+ Brightening — reduces dullness and uneven tone
+ Rich in amino acids for deep nourishment
+ Distinct enzyme profile from fission yeast metabolism
Pros
+ + Gentle enzymatic + AHA dual exfoliation
+ + Unique fission yeast metabolism
+ + Amino acid-rich ferment
+ + Brightening and smoothing
+ + Distinct from Saccharomyces/Galactomyces
Cons
− − Less studied than other yeast ferments
− − Fermented scent
− − Quality varies by fermentation batch
Specifications
Property
Value
Usage Areas
Face, Eye, Body
Product Type
Leave-On
Source
Schizosaccharomyces yeast fermentation
Natural Level
Natural
Safety Ratings
Metric
Rating
Skin Sensitivity
1/5
Comedogenic Rating
0/5
EWG Score
1/10
Regional Regulatory Limits
Region
Leave-on %
Rinse-off %
Status
EU (CosIng)
No limit
No limit
Allowed
US (CIR/FDA)
No limit
No limit
Allowed
Japan (MHLW)
No limit
No limit
Allowed
ASEAN
No limit
No limit
Allowed
China (NMPA)
No limit
No limit
Allowed
Typical Usage % by Product Type
Product Type
Typical %
Essence / Toner
10 - 50%
Serum
5 - 30%
References
Wood V et al. — Schizosaccharomyces genome analysis. Nature (2002). PMID: 11859360