Porphyra tenera extract
AKA “Alga
Extract
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Ingredient Facts
Porphyra tenera extract
AKA: Alga
Extract · Skin Conditioning | Humectant | Antioxidant · EWG: 4
Plant-Derived
Antioxidant
Humectant
Skin Conditioner
Marine
Extract
Clean
Porphyra Tenera Extract is an extract of the Alga, Porphyra tenera, Bangiaceae Science: Origin: Botanic/Natural | Process: Solvent Extraction | Functions: Skin Conditioning Safety Ratings: CIR: Safe as used
Family
Bangiaceae
Plant Part
Whole Plant
Form
Liquid
Plant-Derived
Botanical. Native to Japan, Asia. Porphyra tenera is a red algae species from the Bangiaceae family, native to Japan and Asia. The extract is obtained through solvent extraction of the whole plant material.
Plant Source
Bangiaceae
Plant Part
Whole Plant
Function
Skin Conditioning | Humectant | Antioxidant
Benefits
Locks in moisture
Traditional Use
A red algae species with historical use in East Asian cuisine and traditional skincare. Valued for its iodine, minerals, and amino acids in Korean and Japanese beauty traditions.
Skin Types
all-skin-types
Best For
Target
Dullness
Melanin-Rich Skin
Suitable
Pregnancy Safe
Yes
EWG Score4
CIR Safety Findings
medical-approval, all-shades-safe, Moderate Irritant
Regulatory Status
USAunder review
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR