Potassium Caseinate


AKA: Potassium salt of casein, Casein potassium salt
Synthetic
Skin Conditioner
Hair Care
Not Clean
OriginDerived from milk casein protein through alkaline treatment with potassium hydroxide. The resulting potassium salt is then dried and processed into powder form.
Potassium salt of casein
CAS #
68131-54-4
Form
Powder
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
Functions
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
The paper trail
🔬Peer-reviewednone on file
⚖️Regulatory1 listing →
🛡️Safety-assessed1 review →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Jun 2026
Data: CosIng · EWG · CIR
murphy