Sunstalker 3-in-1 Sunscreen SPF 50+++

Identified as an endocrine active substance demonstrating estrogenic and weak antiandrogenic activity in both in vitro and in vivo studies [1.19]

Rapidly degrades under UV exposure losing significant UVA protection capacity unless stabilized by other filters.

Clinical trials demonstrate that single applications lead to blood concentrations vastly exceeding safety thresholds and remaining detectable for weeks [1.1].

May react with nitrosating agents in formulations to form nitrosamines which are potential carcinogens.

The Cosmetic Ingredient Review expert panel advises that lecithin should not be used in formulations containing nitrosating agents to prevent the formation of potentially carcinogenic N nitroso compounds [1.6].