Marine plant water
LAMINARIA DIGITATA WATER
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
Aqueous extract of Laminaria digitata, a brown seaweed, used in cosmetics as a mineral-rich, hydrating base. Contributes humectant compounds and is generally well tolerated on skin.
Function
Skin benefits
- Provides marine-derived minerals such as iodine, magnesium, and calcium
- Helps hydrate and soothe the skin
- Adds humectant trace polysaccharides to formulas
- Used as a natural alternative to plain water in eco-conscious formulations
Known concerns
- Naturally contains iodine that may not suit those with thyroid sensitivities
- Microbial preservation needed as it is water based
- Composition can vary by harvest and processing batch
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Same plant / compound family
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.