murphyKluyveromyces Extract
AKA: Kluyveromyces Yeast Extract
Plant-Derived
Skin Conditioner
Extract
Clean
OriginDerived from Kluyveromyces marxianus, a naturally occurring yeast microorganism used in fermentation processes. Produced through controlled fermentation of the yeast strain, followed by extraction and concentration of the resulting biomass.
Kluyveromyces Extract is an extract of Kluyveromyces lactis or Kluyveromyces fragilis
CAS #
152923-52-9
Form
Liquid
Skin Types
●all-skin-types
Best For
Dullness
Pregnancy & Breastfeeding Safe
Yes
Functions
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Locks in moisture
The paper trail
🔬Peer-reviewed1 paper →
⚖️Regulatory1 listing →
🛡️Safety-assessed2 reviews →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Jun 2026
Data: CosIng · EWG · CIR