Noun
octinoxate (uncountable)
(organic chemistry) The ester octyl methoxycinnamate when used as a sunscreen
It’s also worth noting that certain sunscreen chemicals, like oxybenzone and octinoxate, have been linked to allergic reactions and irritation, and may be disruptive to the body’s endocrine system, according to the EWG. Source: Internet
I believe that at least some of the dewiness/greasiness comes from the switch to octinoxate 5% for the sunscreen element instead of the titanium dioxide 4% found in Quick Stick. Source: Internet