Pichia Pastoris Ferment Filtrate
AKA “Pichia Pastoris Yeast Ferment, Yeast Ferment Filtrate
Skin Conditioning
Ingredient Facts
Pichia pastoris ferment filtrate
AKA: Pichia Pastoris Yeast Ferment, Yeast Ferment Filtrate
Skin Conditioning · Skin Conditioning · EWG: 4
Synthetic
Skin Conditioner
Ferment
Not Clean
Pichia Pastoris Ferment Filtrate is a filtrate of the product obtained by the fermentation of a growth media by the microorganism, Pichia pastoris
CAS #
-
Form
Liquid
State
Liquid
See origin →
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
Traditional Use
Pichia pastoris is a yeast strain widely adopted in biotechnology from the 1980s onward for recombinant protein production. Its cosmetic use is modern, employed for fermentation-derived skin actives.
Skin Types
all-skin-types
Best For
Dullness
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
medical-approval
all-shades-safe
Phototoxicity Concern
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Jun 2026
Data: CosIng · EWG · CIR