Film Former
HYDROLYZED ALGIN
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Smaller fragments of algin (alginic acid) from brown seaweed, used as a hydrating film former. Topically very gentle; iodine traces from seaweed are the only realistic caveat.
Function
Skin benefits
- Marine-derived film former
- Hydrating polysaccharide fragments
- Smooths and conditions skin
- Vegan and biodegradable
Known concerns
- Possible iodine traces from source seaweed
- Limited toxicology on the hydrolyzed form
- Mainly a processing aid
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related film formers
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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.