Skin Conditioning
MARTENSIA JEJUENSIS EXTRACT
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A red seaweed extract from Korean waters, used in K-beauty for hydration. Class-analogy with other Rhodophyta extracts shows broad topical safety.
Function
Skin benefits
- Red-algae sulfated polysaccharides
- Antioxidant MAA-class compounds
- Skin conditioning and hydration
Known concerns
- Limited species-specific data
- Possible iodine content
- Batch variability
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related skin conditionings
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.