We follow TSA on Twitter. That’s a good thing since we have not seen this reported. Boy, we were very surprised to read that they had just reversed a ruling that we wrote about just two days ago.
Full-size Sunscreens are NOT OK per TSA revision.
New TSA guidelines went into effect last week when they announced that starting April 7, sunscreens became part of the TSA list of medically approved items. That meant that full-size containers were to have been permitted in your carry-on.
“TSA allows larger amounts of medically necessary liquids, gels, and aerosols in reasonable quantities for your trip, but you must declare them to security officers at the checkpoint for inspection.”
Yesterday TSA reversed their decision stating:
“Our website incorrectly reported that sunscreen containers larger than 3.4 oz were allowed in carry-on bags if medically necessary. That error has been corrected. Sunscreen in carry-on bags must be 3.4 oz or less. Larger quantities should be placed in checked bags.”
Fascinating comments about which sunscreens you pick and why.
Maria addressed physical sunblocks, saying: “I have been using mineral-based sunscreen for the past several years. If you’re confused about what to use, then look at the active ingredients. If the active ingredients are titanium dioxide and/or zinc oxide, then it’s OK. Some of the Banana Boat products are mineral-based, and that’s what we use. I’ve always worn a T-shirt when I snorkeled, and I started wearing swim leggings a couple of years ago, so now I need very little sunscreen.
Debbie addressed conflicting sunscreen ratings and SPF, adding, “You said these have a variety of spfs but I only found 30 and 50. I only wear 70 or above… I always wear a hat, sunglasses, and rash guard and use an umbrella but the reflection from the water still causes problems. Also Consumer Reports gives all the ones you mentioned average or bad ratings.This is very concerning.
Regular commenter Barbara concurred with many others about this one product, saying: “Two votes for Blue Lizard!!” Kaci concurred, “I am a pharmacist and I always recommend and use Blue Lizard. That’s one we have on hand ourselves.
Kathy added an interesting comment, “Avoid sunscreens with high content of Titanium Dioxide. This mineral does not biodegrade and is found to react in warm seawater to form hydrogen peroxide which is harmful to all sea life. Oxybenzone and octinoxate, the two chemicals recently banned in Hawaii and are believed to cause coral bleaching.”
Lastly Gene said, “I ran out of sunscreen on a trip to Oahu and I bought a bottle of Blue Lizard Australian Sunscreen, Sensitive, SPF 30+ at Longs after reading EWG reviews. It turned my skin white and I looked like a Kabuki actor until it was absorbed but it worked very well.”
From our last update:
Hawaii is still somewhat ahead of the curve and has banned sunscreens that can damage our marine environment and coral reefs. And of course our health. In the first such move of a U.S. state, Hawaii prevents the sale and distribution of sunscreens containing oxybenzone and octinoxate. These chemicals are found in literally thousands of sunscreens. The new law became effective on January 1, 2021.
“Our natural environment is fragile, and our own interaction with the earth can have lasting impacts…. This new law is just one step toward protecting the health and resiliency of Hawaii’s coral reefs.” — Governor David Ige.
World beaches enacting sunscreen bans
US Virgin Islands. A ban on chemical sunscreens and outlawing of imports and sales of products containing oxybenzone and octinoxate went into effect last year.
Bonaire. The island will ban the sale of chemical sunscreens in 2021.
Key West, Florida. Ban effective January 2021, stores cannot sell sunscreens containing reef-damaging chemicals. That was, however, struck down by a subsequent statewide law.
Palau. This was the first country to enact a sunscreen ban. It went into effect in 2020.
Aruba. Effective 2020, sunscreens containing oxybenzone have been prohibited.
Oxybenzone and coral reefs
In addition to health safety, one of the other huge issues is that a significant amount of sunscreen applied to your skin is released into the water. Over time, with Hawaii’s millions of visitors, voluminous amounts of sunscreen end up in our coral reefs. This causes coral damage, including bleaching, DNA injury, starvation, and reproductive and development issues. Reefs are an integral part of our marine ecosystem and are essential to the environment. According to NOAA, “coral reefs buffer adjacent shorelines from wave action and prevent erosion, property damage and loss of life.”
There are many other excellent choices for sunscreens that are safer both for you and for our precious environment. These are based on physical rather than chemical sun barriers.
How effective is your Hawaiian sunscreen?
We’ve been writing about staying safe under the Hawaii sun for more than 10 years. As always, your best protection is a shirt, hat, and proper sunglasses. But beyond that, here’s how to stay covered in the islands and elsewhere.
Safer and effective alternatives in Hawaiian sunscreen
Many new safer products are available compared with even a couple of years ago. Read on for some of the highest-rated sunscreen products that also feature low toxicity to you and the environment. These products still provide great sunburn (and questionable skin cancer) prevention caused by UVA and UVB exposure while not injuring Hawaii’s coral reefs.
The following families of products are among the safest and most effective (according to EWG) and the highest rated by consumers. They list 183 recreational sunscreens which meet EWG’s criteria. We’d love to hear your other suggestions and sources:
Badger Sunscreens (various SPF) (Used by Beat of Hawaii editors)
JAMA study revealed new issues with chemical sunscreens.
Researchers have said that chemical sunscreens may be far more dangerous than previously revealed and that children maybe even more at risk from these chemicals than adults. A study in the medical journal JAMA revealed that common sunscreen products containing avobenzone, oxybenzone, ecamsule, and octocrylene need much more research. Blood concentration of these chemicals has for the first time been studied and found after just one day’s use. Serum levels rise with continued use and following application. It is questionable whether these products can be “generally regarded as safe and effective, ” which is FDA’s safety measure.
According to the study, “oxybenzone… has been found in human breast milk (and) in amniotic fluid, urine, and blood… Some studies… have raised questions about the potential for oxybenzone to affect endocrine activity.” Regarding Oxybenzone, the Environmental Working Group previously said CDC: “has detected oxybenzone in more than 96 percent of the American population… Participants who reported using sunscreen have higher oxybenzone exposures… Oxybenzone can cause allergic skin reactions and may disrupt hormones.”
What products have worked best for you?
Article updated 4/15/21.
Beat of Hawaii © photo on Oahu.