Hydrolyzed Reticulin

AKA: Reticulin Hydrolysate, Hydrolyzed Reticulin Protein
Synthetic
Skin Conditioner
Hair Care
Not Clean
OriginDerived from keratin protein sources, typically from animal byproducts or synthetically engineered protein polymers. Produced through enzymatic hydrolysis or chemical breakdown of larger protein chains into smaller peptide fragments.
Protein hydrolyzates, reticulin. Substance obtained by hydrolysis of reticulin, composed primarily of proteins, peptides and amino acids
CAS #
99924-37-5
Form
Liquid
Skin Types
●all-skin-types
Best For
Dryness
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.
EWG
4
CIR
Safe as used
Pregnancy
Yes
Concentration Guide
Leave-on0.05%
Rinse-off0.025%
0%50%100%
CIR reported use · 2016 survey
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Verified Jun 2026
Data: CosIng · EWG · CIR