Hydrolyzed Calcium Hyaluronate

Hydrolyzed Calcium Hyaluronate molecular structure
molecular structure · PubChem
AKA: Hydrolyzed HA, Calcium Salt of Hyaluronic Acid
Synthetic
Skin Conditioner
Not Clean
Hydrolyzed Calcium Hyaluronate is the hydrolysate of the calcium salt of Hyaluronic Acid derived by acid, enzyme or other method of hydrolysis
CAS #
9004-61-9; 9067-32-7; 31799-91-4
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.
Locks in moisture
Traditional Use
Hyaluronic acid was discovered in 1934 in cow eyes. Its use in skincare began in the 1990s after researchers identified its exceptional moisture-binding capacity. Calcium hyaluronate salt form was developed to improve stability and penetration compared to sodium hyaluronate.
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
medical-approval
all-shades-safe
Potential Sensitizer
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Skin Types
●all-skin-types
Best For
Dehydration
Pregnancy & Breastfeeding Safe
Yes
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