Sargassum glaucescens extract
AKA “Brown Algae Extract, Sargassum Extract
Extract
Ingredient Facts
Sargassum glaucescens extract
AKA: Brown Algae Extract, Sargassum Extract
Extract · Antioxidant · EWG: 4
Plant-Derived
Antioxidant
Marine
Extract
Not Clean
Sargassum Glaucescens Extract is the extract of the alga, Sargassum glaucescens, Sargassaceae.
Family
Sargassaceae
Plant Part
Thallus
Form
Liquid
See origin →
Functions
Antioxidant
Fights free radicals — the unstable molecules from UV, pollution, and stress that break down collagen and cause premature aging.
Neutralizes Free Radicals
Traditional Use
A brown seaweed used traditionally in Asian cultures as a food and medicinal ingredient. Valued for its bioactive compounds including polysaccharides and minerals.
Skin Types
all-skin-types
Best For
Dullness
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