Soothing After Sun Care
"My must have after sun care!!! Can't live without this product."
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We like to prevent sunburns, but if you get one, our soothing Aloe gel is a lifesaver.
*Please refer to the ingredient list on the back of your product packaging for the most current and accurate information.
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Cool it down with sensitive-skin friendly products enriched with good stuff like Aloe and Hypochlorous Acid.
We love it for after-sun hydration.
That's how you know it's good on sensitive skin.
Enriched with good stuff like Aloe and Hypochlorous Acid.
The SPF (Sun Protection Factor) on a bottle of sunscreen indicates the level of protection we're getting from the sun's UVB rays—which are the sun rays most commonly responsible for sunburns and skin cancer.
SPF, which stands for Sun Protection Factor, has been used for decades to determine the level of protection someone can expect from the sunscreen they use. It can often vary from person to person given multiple factors such as testing methods and environmental factors. In addition, everyone’s skin is different, which can also affect what kind of SPF is best suited to fit their individual needs.
A common misperception is that the SPF number on a bottle signifies the amount of time you can spend in the sun without getting burned (30 minutes for SPF 30, 50 minutes for SPF 50 etc.) This is not accurate. In fact, the SPF rating system is far more complex and based on the degree to which a certain formula protects against the sun’s harmful UVB rays over a certain period of time. For example, a sunscreen with a rating of SPF 30 allows only 3 photons per 100 to penetrate the skin, meaning it shields approximately 97% of the sun’s harmful UVB rays. This roughly translates to 30 times the protection you’d have versus using no sunscreen at all. This extends to SPF 50 (98% or 50 times the protection) and SPF 70 (98.5% or 70 times the protection). The length of time that a sunscreen will protect you from sunburn will vary based on the UV index at the time as well as other factors.
At Sun Bum, we like to think we make sun care products for everyone. So, whether your SPF preference is 30 or 50, mineral or non-mineral, lotion or spray, you can stay protected from the sun’s harmful rays. As noted by the Skin Cancer Foundation, “The best sunscreen is the one you’ll use.”
Global SPF assessment standards have been updated several times over the years, with the most recent update in 2019. The purpose of these updates—which were led by regional regulators and groups such as the International Organization for Standardization (ISO)—was to reduce the variability of SPF assessments. Currently, even the globally recognized “gold standard” SPF test — the in-vivo test known as SPF ISO-24444 — is subject to considerable variability due to the inherent human biases built into the testing process (Ruvolo, Yousefian,International Journal of Cosmetic Science, Dec. 2025). Because of this, there is an increasing call for governments and regulators to update the testing protocols and standards they recommend for manufacturers to follow — for example, using the HDRS-ISO 23698 test: an in vivo/in vitro hybrid that addresses some of the more subjective factors common with in-vivo only testing. (Ruvolo, Yousefian,International Journal of Cosmetic Science, Dec. 2025).
Avoid making a rookie mistake! Reapply every 2 hours and after swimming, sweating and toweling off.
Yup, 90% of UV rays still find their way through clouds, which means you can still get fried.
We know it’s tough, but try to limit sun exposure when the sun’s rays are most intense (10am to 4pm).
Yep. Reflections off water and snow can increase sun exposure by up to 50%. Keep that in mind when you’re surfing or on the slopes.
Keep newborns out of direct sunlight and always cover them with shade. Check with your pediatrician, before applying sunscreen to children under 6 months.
Overall rating: 4.764045 / 5 from 89 reviews.
After Sun Cool Down Gel is highly appreciated for its soothing properties, effective cooling sensation, and pleasant smell. Customers find the gel refreshing and hydrating, making it a lifesaver for sunburn relief.
Review topics: ["color","quality","skin","feels","texture","shipping","smells","gel","sun","moisturizer","peeling","hair"].
"My must have after sun care!!! Can't live without this product."
"After I got sunburned, I put this on and it instantly cooled my burn! I didn't feel any pain for 5 hours! My burn was gone the next day. It is great quality, and when it got in my hair, it washed out with no problems. It also smells good and refreshing!!"
"It is very cooling -- even if I don't have a sunburn, I will always use this after a beach or pool day. It feels refreshing, cooling, and hydrating. I'll usually put this one and then, if I don't have a sunburn anywhere, I'll follow up a few hours later with the cool down lotion for extra hydration. If I do have a sunburn somewhere (always wear SPF!!!) I will use this on that area for 2-3 days before applying lotion"
"Love! We stumbled across this while searching for relief after a terrible burn! It worked so well!"
"I've heard people complain about the smell and I personally think it smells fine and it's a great sacrifice for the quality of the product. It has turned my burns into tans overnight and feels like heaven on my skin."
"Love it!!! Will order more, just didn’t want it sent every month. Thx"
"Best sun burn gel ever"
"It really made my sunburn feel WAY BETTER than when it was burning:) I put it on my face and it didn’t sting, i was worried about it but not anymore!"
"This was so amazing to use after my Florida sunburn"
"Great product. I keep in the fridge so it’s so cool when applied. Works wonderful."