Dear Dino, If I wear a moisturizer with an SPF 15 and a foundation with an SPF 30, does that mean I’m getting a total of 45 SPF protection? Sandra, Bowmanville, ONT.
I love this question because it’s one I get often. The answer is no, sort of. Layering sunscreens doesn’t add up to higher protection. You will get more than a SPF 15 but less than SPF 45. It’s better to use a higher protection product if you want more protection. SPF 30 is the new recommended strength for daily low sun exposure situations while a higher one of no more than SPF 50 is needed for high sun exposure and outdoor activities.
Remember, without sunscreen protection it’s “rays today, raisins tomorrow.”