Hizikia fusiformis water

AKA: Hijiki water, Sea vegetable water
Plant-Derived Synthetic
Barrier Support
Marine
Not Clean
Hizikia Fusiformis Water is the aqueous solution of the steam distillates obtained from the alga, Hizikia fusiformis, Sargassaceae.
Form
Liquid
Functions
Skin Protecting
Helps rebuild and strengthen your skin barrier — the invisible shield that keeps moisture in and irritants out. Essential after over-exfoliating or harsh weather.
Nourishes & Protects
Traditional Use
Derived from a seaweed with traditional use in East Asian cuisine and folk medicine. The water extract preserves water-soluble minerals and polysaccharides historically valued for skin health.
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
medical-approval
all-shades-safe
Moderate Irritant
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Skin Types
all-skin-types
Best For
Dehydration
Pregnancy & Breastfeeding Safe
Yes
The paper trail
🔬Peer-reviewed1 paper
⚖️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