Hydrolyzed Potato Protein
molecular structure · PubChem
AKA: Potato Protein Hydrolysate, Hydrolyzed Potato Proteins
Synthetic
Skin Conditioner
Hair Care
Clean
Hydrolyzed Potato Protein is the hydrolysate of potato protein derived by acid, enzyme or other method of hydrolysis
CAS #
169590-59-4
Form
Powder
State
Solid
Functions
Antistatic
Hair Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
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
Potatoes have been used historically as food but were not traditionally applied to skin. The hydrolyzed potato protein was developed in the 20th century as a plant-based protein source for cosmetic conditioning benefits.
Skin Types
●all-skin-types
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
The paper trail
🔬Peer-reviewednone on file
⚖️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