Emulsifier
SODIUM ROSINATE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Sodium salt of rosin (colophony) from pine resin. Used as an emulsifier and film former. Colophony is a recognised contact allergen, so this can trigger reactions in sensitised users.
Function
Skin benefits
- Useful as emulsifier and film former
- Plant-derived from pine rosin
- Long history in soaps and depilatory wax
Known concerns
- Rosin (colophony) is a known contact sensitizer
- Patch-test allergy panels include colophony
- Cross-reactive with other rosin derivatives
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related emulsifiers
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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.