Pullulan
molecular structure · PubChem
AKA: ZYEIDZAYGZWEBD-UHFFFAOYSA-N, C23H42O16, AS-80978
Synthetic
Skin Conditioner
Synthetic
Clean
Pullulan is a cosmetic ingredient. Rated low hazard by EWG.
Formula
C23H42O16
Mol. Weight
574.6
CAS #
9057-02-7
Form
Powder
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.
Holds Formula Together
Creates Protective Barrier
Creates protective layer
Holds ingredients together
Skin Types
●all-skin-types
Best For
General
The paper trail
🔬Peer-reviewed1 paper →
⚖️Regulatory0 listings
🛡️Safety-assessed2 reviews →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
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Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR