CLOSE
iStock
iStock

The Best and Worst Sunscreens, According to Researchers

iStock
iStock

Still squeezing the last gloopy drops out of last year’s sunscreen bottle? Throw it out. It’s expired, for one thing. But you may also want to switch brands after reading the 2017 sunscreen report issued by the Environmental Working Group (EWG), which finds that the majority of products on the market are ineffective, contain harmful ingredients, or both.

EWG researchers examined the safety and effectiveness of almost 1500 products, including sunscreen, moisturizers, and lip balms with SPF values.

The results were not reassuring. “The vast majority of sunscreens available to Americans aren’t as good as they should be,” senior research analyst Sonya Lunder said in a statement. In their report, Lunder and her colleagues emphasize the differences between sunscreen consumer protection in the United States and elsewhere.

“This year, we estimate that nearly every sunscreen we reviewed passes the FDA test,” the EWG researchers write, "but that about half of them would not offer enough UVA protection to be sold in Europe.”

The FDA has a cap on the percentage of active ingredients allowed, and most products use the same one, which means that a sunblock with SPF 100 may be no more effective than one with SPF 30. To get around this, some American products artificially inflate their SPF rating by using chemicals to prevent sunburn’s redness without actually protecting our skin from sun damage.

“High SPF is a marketing gimmick,” said David Andrews, a senior scientist at EWG. “SPF values over 50 mislead people into thinking they are completely protected from sunburn and long-term skin damage. But instead, they may encourage people to spend more time in the sun, exposing themselves to more, not less, ultraviolet rays.”

Many of the sunscreens also contain ingredients like oxybenzone, which can affect our hormones, and vitamin A, which can make us even more sensitive to the Sun.

Some of the EWG's best-rated sunscreens:

1. Tom's of Maine Baby Sunscreen Lotion
2. Neutrogena Sheer Zinc Dry-Touch Sunscreen
3. Aveeno Baby Continuous Protection Sensitive Skin Lotion Sunscreen
4. Badger All Season Face Stick
5. Kiss My Face Organics Face & Body Sunscreen

Some of the best moisturizers with SPF:

1. Cetaphil Redness Relieving Daily Facial Moisturizer
2. The Body Shop Aloe Soothing Moisture Lotion, Sensitive Skin
3. La Roche-Posay Anthelios SX Daily Moisturizing Cream
4. Eucerin Daily Hydration Moisturizer and Sunscreen
5. Aveda Daily Light Guard Defense Fluid

Some of the worst for kids:

1. Coppertone Sunscreen Lotion Kids
2. CVS Health Children's Sunstick Sunscreen
3. Banana Boat Kids Continuous Spray Sunscreen
4. Coppertone Foaming Lotion Sunscreen Kids Wacky Foam
5. Equate Baby Sunscreen Lotion

To keep yourself and your skin safe, the EWG suggests the following steps.

First, recognize that sunscreen should not be your only form of sun protection. Sunglasses, shade, and hats are often far more effective.

“There is little scientific evidence to suggest that sunscreen alone reduces cancer risk,” the authors write, “particularly for melanoma, the deadliest type of skin cancer. Despite a growing awareness of the dangers of exposure to the Sun’s ultraviolet radiation, and a multibillion-dollar sunscreen industry, melanoma rates have tripled over the past three decades.”

Second, use the guide to find the best products for you and your family. Stay away from oxybenzone and vitamin A. Avoid sprays, which just don’t work as well as we hope they will.

Third, apply liberally and often. You should use about a shot glass’s worth of sunscreen each time.

Finally, don’t forget to replace your sunscreen twice a year. After six months or so, the active ingredients begin to lose their punch.

Note: Mental Floss has affiliate relationships with certain retailers, including Amazon, and may receive a small percentage of any sale. But we only get commission on items you buy and don’t return, so we’re only happy if you’re happy. Good luck deal hunting!

nextArticle.image_alt|e
iStock
arrow
Live Smarter
How to Spot the Convincing New Phishing Scam Targeting Netflix Users
iStock
iStock

Netflix may send customers the occasional email, but these messages will never ask you to provide them with personal or payment info. You'll want to keep this in mind if you encounter a new phishing scam that The Daily Dot reports is targeting the video streaming service's subscribers in Australia and the UK.

MailGuard, an Australian email security company, was the first to take notice of the fraudulent emails. While similar scams have targeted Netflix users in the past, this current iteration appears to be more convincing than most. At first (and perhaps even second) glance, the messages appear to be legitimate messages from Netflix, with an authentic-looking sender email and the company’s signature red-and-white branding. The fake emails don’t contain telltale signs of a phishing attempt like misspelled words, irregular spacing, or urgent phrasing.

The subject line of the email informs recipients that their credit card info has been declined, and the body requests that customers click on a link to update their card's expiration date and CVV. Clicking leads to a portal where, in addition to the aforementioned details, individuals are prompted to provide their email address and full credit card number. After submitting this valuable info, they’re redirected to Netflix’s homepage.

So far, it’s unclear whether this phishing scheme has widely affected Netflix customers in the U.S., but thousands of people in both Australia and the U.K. have reportedly fallen prey to the effort.

To stay safe from phishing scams—Netflix-related or otherwise—remember to never, ever click on an email link unless you’re 100 percent sure it’s valid. And if you do end up getting duped, use this checklist as a guide to safeguard your compromised data.

[h/t The Daily Dot]

nextArticle.image_alt|e
iStock
arrow
Live Smarter
7 Science-Backed Ways to Improve Your Memory
iStock
iStock

Being cursed with a bad memory can yield snafus big and small, from forgetting your gym locker combination to routinely blowing deadlines. If your New Year's resolution was to be less forgetful in 2018, it's time to start training your brain. The infographic below, created by financial website Quid Corner and spotted by Lifehacker Australia, lists seven easy ways to boost memory retention.

Different techniques can be applied to different scenarios, whether you're preparing for a speech or simply trying to recall someone's phone number. For example, if you're trying to learn a language, try writing down words and phrases, as this activates your brain into paying more attention. "Chunking," or separating long digit strings into shorter units, is a helpful hack for memorizing number sequences. And those with a poetic bent can translate information into rhymes, as this helps our brains break down and retain sound structures.

Learn more tips by checking out the infographic below.

[h/t Lifehacker.com.au]

SECTIONS

arrow
LIVE SMARTER
More from mental floss studios