Thickener
SOLANUM TUBEROSUM STARCH
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Potato starch used as a natural absorbent powder, mattifier, and thickener. Food-grade safety record and a popular plant-based alternative to talc in dry products.
Skin benefits
- Natural absorbent and texturizer
- Soft, powdery skin feel
- Vegetable origin alternative to talc
Known concerns
- Can clump in high-humidity formulas
- Rare potato-protein sensitivity
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related thickeners
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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.