Hydrolyzed Fucus Vesiculosus Protein

AKA: Hydrolyzed Bladderwrack Protein, Seaweed Protein Hydrolysate

Synthetic

Skin Conditioner

Not Clean

Hydrolyzed Fucus Vesiculosus Protein is the hydrolysate of the protein obtained from the Bladderwrack, Fucus vesiculosus L., Furaceae, derived by acid, enzyme or other method of hydrolysis

CAS #

84696-13-9

Form

Powder

State

Solid

Skin Types

●all-skin-types

Best For

Dryness

Pregnancy & Breastfeeding Safe

Yes

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

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.

EWG

CIR

Safe as used

Pregnancy

Yes

Concentration Guide

CIR lists it as not reported to be in use.

CIR · report published 2026

Regulatory Status

USA✔ permitted

EU⚠ restricted

JAPAN⚠ restricted

CANADA⚠ restricted

Regulatory Agencies

EWG CIR FDA EU COSING Health Canada

Verified Jun 2026

Data: CosIng · EWG · CIR