Good Looks
How to apply sunscreen (and how not to)
(Photo: Re-Nest)
Sunscreen is kind of like toothpaste. If you don’t use enough—or use it incorrectly—it’s just not going to work. Only instead of gum disease and cavities, you’re leaving yourself open to premature aging (wrinkles, sagging, and melanin deposits caused by sun exposure) or worse, skin cancer.
While no sunscreen is 100 percent effective at blocking ultraviolet (UV) rays, many sunburns are caused by faulty or infrequent application.
About 100 percent of dermatologists say that most people don’t follow the directions right on the bottle to re-apply sunscreen regularly. (And using last season’s sunblock or one reaching its expiration date is not a great idea either.)
By wearing sunscreen correctly—and daily, you’ll not only help prevent scorching your skin, you’ll also help prevent sun damage, lessening your dependence on those skin repairing or anti-aging beauty products.
Here are 8 easy tips for applying sunscreen:
1. Lay it on thick. Use a tablespoon of sunscreen (of at least an SPF 25) on your face, and about two ounces for your body. Unless you slather on a thick layer, you’re probably just getting an SPF 10 out of your SPF 30.
2. Dot sunscreen directly onto your face—instead of squeezing a giant blob onto your hands and applying it. I’ve found this technique helps it absorb more quickly and evenly.
3. Put sunscreen on first, then your moisturizer. Best to get it right on your clean, dry skin. However, this is less important if you use a zinc oxide or titanium dioxide sunscreen. We’ll explain why in a minute.
4. Use sunscreen daily. The majority of sun exposure is casual and incidental, meaning you get it walking to the subway or to get lunch or through your office window, say dermatologists.
5. Apply sunscreen before you go into the sun. Chemical sunscreens need time to be absorbed into the skin to work. So they require a head start of about 20 minutes.
6. Use zinc oxide if you need immediate sun protection. Both zinc and titanium dioxide are minerals that block the sun’s UV rays, so they work faster than chemical sunscreen ingredients, which must be absorbed to convert light to heat energy in your skin.
7. Reapply sunscreen every 90 minutes. A leading sunscreen formulator once told me that many sunscreens become unstable (that is, ineffective) when exposed to sunlight. Ironic, right? That means the stuff simply stops working, so you have to use more every couple hours. Think of it like mouthwash.
8. Touch up with mineral makeup. If you go out at lunch, your morning application of sunscreen is already useless. So touch up with a mineral-based powder that has an SPF. Many with zinc or titanium dioxide (like Jane Iredale) have an SPF 18 or 20. —Melisse Gelula
Are you slathering on sunscreen and still getting burned? Or got any good tips we missed? Tell us in the Comments area, below!
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[...] -Applying sunscreen the right way is almost as important as its SPF: Learn how here. (Well+Good NYC) [...]
If you are applying sunscreen at the beach, here is a great tip.
Apply the sunscreen BEFORE you put on your bathing suit. Cover EVERY part of your body (even if you think it will be under your suit).
This way, when your suit moves as you are walking, or in the water, you won’t get a burn line by the edge of your suit!!
We have a beach house, and I have always done this, and never gotten burned! I also am very careful to reapply sunscreen frequently, and ALWAYS after I have gone in the water. Well, actually, I reapply sunscreen and put on a dry suit, too!!
Patty, that’s a brilliant tip to apply it under the suit. The suit ALWAYS moves.
[...] -Applying sunscreen the right way is almost as important as its SPF: Learn how here. (Well+Good NYC) [...]
[...] You might like catching a few un-filtered rays to get your vitamin D, but if you’re outside longer than a few minutes a day this summer, you should be slathering on plenty of sunscreen. But make sure you do it right: Well+Good NYC has all the details on how to apply your SPF the right way: [...]
trouble is what sunscreen are you using? Some do more harm than good! stay away from ones containing methyl benzylidene, camphor,octyl methoxycinnamate (OMC) PABA,and HMS they exerted signicant estrogenic activity and can lead to an increase in proliferation of human cancer cells.
[...] How to apply sunscreen (and how not to) – Well + Good NYC [...]
[...] • How to apply sunscreen (and how not to) (Well + Good) [...]
[...] • How to apply sunscreen (and how not to) (Well + Good) [...]
Does teh 2 oz rule apply to the zinc/titanium dioxide sunscreens as well? we use the california baby non-nano sunscreen and it comes in 2oz containers. so should we be applying a full container each time? of is that standard more relevant for the chemical sunscreens which are more fluid and a different viscosity? Can you offer a corresponding amount for children? Thanks!
Another question along the same lines as Jess’s- Do mineral sunscreens breakdown like chemical sunscreens and need to be reapplied as often?
Jess, I think the point is that sunscreens are meant to be slathered on — not dabbed on delicately like a moisturizer.
The Skin Cancer Foundation recommendation is this:
Apply 1 oz. (2 tablespoons) of sunscreen to your entire body 30 minutes before going outside. Reapply every two hours or after swimming or excessive sweating.
http://www.skincancer.org/prevention-guidelines.html
But I personally find that my legs alone use an ounce. And if were applying sunscreen to a toddler, I’d use much less.
Stephanie, this speaks to your question too. All sunscreen should be reapplied every two hours, though I’ve personally found that some zinc formulas are incredibly hardy and tough to reapply over.
[...] Check: Why most people can't ID the most common skin cancers How to apply sunscreen (and how not to) How safe is spray tanning? Sunburn in the city: 5 tips on how to avoid frying your skin during [...]