From lotions to sticks to sprays, these are the best sweatproof and water-resistant sunscreens to slather on right now.

Best Waterproof Sunscreen — Photo: Mikhail Nilov from Pexels

Last updated: December 2023

We all know that sunscreen is critical to ward off sunburns, signs of premature aging and at worst – melanomas, but how to maximize your UV coverage in the stickiest of situations? Whether dealing with hellacious humidity, working up a sun-soaked sweat or simply taking frequent poolside dips, there’s no better defense for H2O runoff than a sweatproof sunscreen. But what to look for when purchasing said water-resistant wonders?

The Best Sweatproof & Water Resistant Sunscreens: What to Look For

There are a few key ingredients to look out for that boast serious sticking power. “I like zinc oxide and titanium dioxide,” says board-certified NYC dermatologist Dr. Debra Jaliman, Assistant Professor of Dermatology at Mount Sinai School of Medicine and author of“Skin Rules: Trade Secrets from a Top New York Dermatologist.“ Found in mineral-based sunscreens, both zinc oxide and titanium dioxide work by creating an adhesive blocking layer that reflects harmful UV rays – sitting atop and staying put on your skin.

LA-based double board-certified dermatologist and dermatopathologist Dr. James Wang, Founder of Metropolis Dermatology, agrees: “Zinc can stay on quite well, but make sure to read the label to ensure there is a time frame for water resistance. This label is FDA-regulated and is usually pretty accurate.”

For aesthetic purposes, Dr. Jaliman also recommends looking for a sheer sunscreen that “is formulated to not leave a white cast.”

Another benefit to zinc oxide and titanium dioxide? Since they “act as shields to UV rays, 10 minutes prior to sun exposure is enough time [to apply],” says Dr. Wang. Otherwise, he shares, “conventional wisdom is 30 minutes prior to sun exposure, you should put on your sunscreen.”

The Best Sweatproof & Water Resistant Sunscreens: SPF 101

Don’t forget that sweatproof doesn’t equal towel-proof. When it comes to staying covered, Dr. Jaliman encourages reapplying “every 2 hours” or “right after you towel off – this is because you are, in fact, wiping off the sunscreen.”

Dr. Jaliman further advises to wear, at minimum, “above an SPF 30,” and that wearing above SPF 50 isn’t necessarily, well, necessary. “SPF 30 blocks 97 percent of UVB rays. SPF 50 blocks 98 percent of UVB rays. SPF 100 blocks 99 percent of UVB rays, so it’s not as much of a difference as you would think,” Dr. Jaliman explains.

Dr. Wang notes, “the best sunscreen is one you will actually use. There are few sunscreens that you can get that are mineral-based, greater than SPF 50, and do not feel sticky or leave a thick residue.”

Without further ado, we give you 18 of the best sweat and water-resistant sunscreens to slather on now, including a few top picks from Dr. Wang and Dr. Jaliman. From lotions to sticks to sprays, all are packed with adhesive ingredients resulting in longer lasting coverage than your standard SPF. And because we love our reefs, all of the below sun blocking beauties are mineral-based and/or oxybenzone-free.

The Best Waterproof and Sweat-Resistant Sunscreens / MAYAMI Magazine / www.mayamimagazine.com — Photo by RF._.studio from Pexels

Disclosure: This post contains affiliate links. This means if you click on one such link and make a purchase through it, we may earn a small commission at no additional cost to you.

The Best Sweatproof & Water Resistant Sunscreens: Lotions

PSA: When it comes to lotions vs. sticks vs. sprays for the sweat set, Dr. Wang prefers the former. “My recommendation is lotion because it is easily spreadable and tends to get a thicker layer of sunscreen on,” he says. “Sticks and sprays often miss spots and leads to an uneven application.”