Film Former
CALLITRIS QUADRIVALVIS GUM
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Sandarac resin from the Callitris quadrivalvis conifer — a natural film former used for gloss in nail and hair products. Generally well tolerated though plant-resin allergens are possible in sensitised users.
Skin benefits
- Natural film former from sandarac resin
- Provides glossy finish in nail and hair products
- Historically used as a natural varnish base
Known concerns
- Plant-resin allergens possible (terpenes, balsamics)
- Limited modern cosmetic safety literature
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.