Why does sunscreen sting my face?

Stinging is most commonly caused by chemical UV filters (especially avobenzone and oxybenzone), alcohol based formulations, or fragrance. If your skin barrier is compromised from retinol use, exfoliation, or dry conditions, even mild ingredients can trigger irritation. Switching to a mineral sunscreen with zinc oxide, free of alcohol and fragrance, usually eliminates the stinging. Also avoid applying sunscreen immediately after exfoliating or using active serums.