SPF 50PA++++
TATCHA
The Silk Sunscreen
Malassezia: Low RiskFragrance FreeAlcohol FreeCruelty FreeContains MicroplasticsOwnership: Public Parent
$64.00Buy
4.4 ★ · 217 reviews
Hdi/Trimethylol Hexyllactone Crosspolymer
HDI/TRIMETHYLOL HEXYLLACTONE CROSSPOLYMER
Data confidence:Moderate
Microplastic
A synthetic polymer that can persist in the environment and accumulate in ecosystems.
Function
Film Former, Binding Agent
About this ingredient
A crosslinked polymer formed from hexane diisocyanate (HDI) and trimethylol hexyllactone, creating a film-forming resin. It provides durable water resistance and adhesion properties in cosmetic formulations, commonly used in long-wear and water-resistant sunscreen and cosmetic products.
Found in 1+ sunscreens