Hizikia fusiforme extract
AKA “Alga
Extract
Ingredient Facts
Hizikia fusiforme extract
AKA: Alga
Extract · Antioxidant · EWG: 4
Plant-Derived
Antioxidant
Humectant
Skin Conditioner
Extract
Clean
Hizikia Fusiforme Extract is the extract of the Alga, Hizikia fusiforme Science: Origin: Botanic/Natural | Process: Solvent Extraction | Functions: Skin Conditioning Safety Ratings: CIR: Safe as used
Family
Sargassaceae
Plant Part
Thallus
CAS #
-
Form
Liquid
See origin →
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.
Antioxidant
Fights free radicals — the unstable molecules from UV, pollution, and stress that break down collagen and cause premature aging.
Humectant
A moisture magnet. Pulls water from the air and deeper skin layers up to the surface to keep skin plump and hydrated.
Locks in moisture
Traditional Use
A brown seaweed used in Japanese and Korean traditional medicine and cuisine for centuries. Valued for its mineral content and traditionally consumed for health and vitality.
Skin Types
all-skin-types
Best For
Dullness
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Insufficient
Pregnancy
Yes
CIR Safety Findings
medical-approval
all-shades-safe
Moderate Irritant
Regulatory Status
USAunder review
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR