How to Read SPF Day-Lotion Labels Without Overestimating Protection
SPF on a daytime lotion is a useful label claim, but application amount and coverage still matter. Understand SPF, broad-spectrum wording and what the packaging does not establish.
SPF on a daytime lotion is a useful label claim, but application amount and coverage still matter. Understand SPF, broad-spectrum wording and what the packaging does not establish.