Hizikia fusiformis water
AKA “Hijiki water, Sea vegetable water
Water
Ingredient Facts
Hizikia fusiformis water
AKA: Hijiki water, Sea vegetable water
Water · Skin Protecting · EWG: 4
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
See origin →
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.
Skin Types
all-skin-types
Best For
Dehydration
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
medical-approval
all-shades-safe
Moderate Irritant
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Jun 2026
Data: CosIng · EWG · CIR