Sarcodiotheca gaudichaudii extract

Sarcodiotheca gaudichaudii extract 3 — photograph

AKA: Succulent seaweed, Alga

Plant-Derived

Antioxidant

Extract

Not Clean

OriginNative to Chile, South America. Derived from Sarcodiotheca gaudichaudii, a red alga in the Solieriaceae family native to Chile. Obtained through solvent extraction of the alga's thallus.

Sarcodiotheca Gaudichaudii Extract is the extract of the Alga, Sarcodiotheca gaudichaudii

Family

Solieriaceae

Plant Part

Thallus

CAS #

-

Form

Liquid

Skin Types

●all-skin-types

Best For

Dullness

Functions

Antioxidant

Fights free radicals — the unstable molecules from UV, pollution, and stress that break down collagen and cause premature aging.

Neutralizes Free Radicals

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.

EWG

CIR

Safe as used

Pregnancy

—

Concentration Guide

CIR lists it as not reported to be in use.

CIR · report published 2021

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