Sunscreen Safety

Written By Guest User

Written by Grace Tew, an undergraduate student at UNCW and a Public Health Intern at Going Beyond the Pink.
*Disclaimer: This post contains affiliate links.

Our lives literally revolve around the sun. It does great things for us by keeping our sleep schedule on track and supplying vitamin D to our bodies. However, over time the sun can cause harm if not protected through the invisible UVA and UVB rays. UVA rays are longer wavelengths and result in wrinkles and aging. UVB rays are the UV light rays that can lead to skin cancer and sunburn if exposed without the correct protection. Sunscreen is one of the easiest ways to protect your skin from UVB rays. When enough sunscreen is applied correctly, it helps prevent sunburn, skin cancer and aging. But, with so many sunscreen options, how do you choose? Read on to learn more about sunscreen safety and protecting yourself from harmful ingredients… and sunburns.

Types of Sunscreen: 

Sunscreen is typically grouped into two categories: mineral or chemical. So, what does that really mean? 

  • Mineral sunscreens are also known as physical sunscreens and use ingredients such as zinc oxide and titanium dioxide. When these sunscreens are applied their job is to BLOCK the sun out at the top of your skin. Once applied, you’re good to go because it starts working immediately. Of course, nothing is perfect. These mineral sunscreens will typically leave a layer of white (or whichever color you choose) residue and may wear off quicker compared to chemical sunscreens since it “sits on top.” However, these mineral products are typically good for those who have sensitive skin or are facing troubles with acne. 

  • Chemical sunscreens SOAK UP the UV rays and convert the rays into heat. The chemicals involved in this reaction include oxybenzone, avobenzone, octisalate, octocrylene, homosalate, or octinoxate. Some downfalls of the chemical sunscreen is it is absorbed into the skin and can be extremely irritating for people with sensitive and acne prone skin. The upside of chemical sunscreen: it is lightweight and does not leave a residue on the skin like mineral/physical sunscreens will. 

Worrisome Ingredient: Oxybenzone 

Oxybenzone is absorbed through the skin and passed through to the bloodstream when applied. The more it's used, the more concentrated it is in your bloodstream. Oxybenzone is known to cause allergic reactions and disrupt the endocrine system. Lower testosterone levels in boys, shorter pregnancies and increased risk of endometriosis and breast cancer have been linked to the use of the chemical. Unfortunately, there hasn’t been enough proof to have the FDA state that manufacturers cannot use this chemical in America. Hawaii is currently the only state in the U.S. that has officially banned sunscreens with oxybenzone in it and California is considering banning the chemical.

Switch to Safer

Mineral-based sunscreens are thought to be the safest option if you are looking to avoid potentially harmful chemicals. There are lots of new options on the market now that are safer for you and your family! 

Products we love! 

TWO PEAS Organics is a baby and family approved mineral sunscreen to use on the whole body. 

Hero. FORCESHIELD is a great mineral sunscreen to protect your face


Choices and Use Matter!

Have no fear! If you are hesitant in choosing a sunscreen there are easy steps and apps like Yuka to check the labels of sunscreens to really see what you’re applying to your skin to preserve your health. 

Choosing a Safer Sunscreen

  • Being aware of sprays when purchasing sunscreens is important, it’s difficult to use a spray in the wind and it can also cause some damage to your lungs if used in a non-ventilated room. When using these sprays make sure to rub it in and use it outside! 

  • You’re going to want to check the SPF as well, it’s the measurement of how well the sunscreen is going to shield you from those hot heat waves! Using higher SPF doesn't automatically mean they’re better, but it is best to shoot for sunscreen with an SPF higher than 30.  

  • Be on the lookout for “broad spectrum.” Broad spectrum sunscreens mean you will be protected from UVB AND UVA rays (these are the rays that cause aging and wrinkles), but most importantly it helps guard against skin cancer. 

Applying Sunscreen for Safety

  • APPLICATION! A study was done and uncovered that people only use 20-50% of the amount of sunscreen that they actually NEED to ascertain the SPF levels that are advertised on the bottle. To attain full protection, adults typically need one ounce of sunscreen, and will need to reapply every two hours or after swimming. 

  • Ask a friend for help! Sun rays are all around us, help protect one another and spread the sunscreen out. 

Want to Learn More? Check out these sources for lots of more information! 

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