Viral “skinfluencers” often speak with confidence. They share “secrets” and tips that they believe in, but there is very rarely any scientific basis for their assertions. One of the most concerning recent trends is the increasing amount of misinformation about sunscreen being spread on social media. Guiding people away from using sunblock may negatively impact skin health and overall wellbeing. In this blog, we debunk some of these viral myths about sunscreen and offer some facts about these products and how to incorporate them into your skincare routine.
Sunscreen Misinformation on Social Media
If skincare TikTok clogs up your for you page, you’ve probably seen some videos making unsettling claims about sunscreen. The influencer world thrives on click-bait and soundbites, but truth can be more complex. Social media influencers have been saying things like:
- Sunscreen causes cancer
- You only have to wear sunscreen when it’s sunny.
- You don’t need sunscreen if you use SPF cosmetics.
Common Sunscreen Myths (Debunked)
Dermatologists hear wild claims about every step of the skincare routine from their patients who almost always picked up these “facts” from social media. Below, we debunk some of the most common sunscreen myths.
Myth 1: Sunscreen Causes Cancer
This is absolutely false. There is no scientific evidence to support the allegation that ingredients of physical or chemical sunscreens increase risk for cancer when applied correctly. Specifically, sunscreens with oxybenzone have come under attack. While this common ingredient in chemical sunscreens was determined (in animal studies) to increase for risk of certain cancers, these results were related to the consumption of large quantities of oxybenzone not topical application. No increased cancer risk has been uncovered in sunscreen research. However, there is substantial research that supports the fact that consistent use of sunscreen is the best way to minimize risk for developing skin cancers, including melanoma.
Myth 2: You Don’t Need Sunscreen if Your Makeup Has SPF
We love a good multi-tasking skincare product, and we wholeheartedly support the use of cosmetics that have a skincare element. While SPF makeup certainly helps, it’s not the same as real sunblock. In most cases, SPF makeup is designed to add a bonus layer of protection by including a tinted moisturizer or setting powder over your sunscreen. It’s not intended to completely replace your morning sunscreen application.
Myth 3: You Only Need SPF When It’s Sunny
According to the Journal of Geophysical Research, UV rays can impact skin on overcast days, and UVA rays, responsible for premature skin aging and skin cancers, may pass through readily and even impact skin through glass. Cloudy or bright, sunscreen application is a daily must.
Myth 4: One Application Lasts All Day
Sunscreen wears off throughout the day and needs to be reapplied, especially if you are outdoors for an extended period, sweating, or in water. While following product-specific application recommendations, a good rule of thumb is to reapply at least every two hours.
Myth 5: Mineral Sunscreens Are Less Effective
Mineral sunscreens are just as effective as their chemical counterparts. In fact, they are so safe, gentle, and effective, these are the products most often recommended for infants and children as well as for anyone with sensitive or compromised skin. At the end of the day, your choice of mineral or chemical sunscreen is up to you. Just make sure to choose a product that is broad-spectrum (preventing UVA and UVB damage) with an SPF of 30 or higher that you will apply consistently.
How to Properly Apply Sunscreen
Oftentimes, people don’t achieve the desired protection because they misapply their sunblock. Follow the instructions below for the best results:
- Use about 1 ounce for your whole body. For the face, neck, and hands a nickel-sized amount is usually adequate.
- Apply sunscreen at least 15 minutes before sun exposure to give it time to be absorbed or set before you go out.
- Reapply at least every two hours, and after sweating or swimming.
- Be thorough in your application. Apply sunscreen to the ears, back of the neck, part line, hands, lips, and the tops of feet.
- Make sunscreen application and reapplication convenient. Keep a full bottle on your bathroom counter for your morning routine. Then, take a travel size with you in your bag or the car.
Top Dermatologist-Recommended Sunscreen Products
When choosing sunscreen, look for products that are broad-spectrum, which means they protect against both UVA and UVB rays, with a sun protection factor (SPF) 30 or higher. Outside of that, find a product that applies easily, so you are more likely to utilize it daily. Below, we review some of the top sunscreen products recommended by our dermatologists to get you started:
ALASTIN HydraTint Pro Mineral SPF 36
This tinted mineral sunscreen blurs complexion irregularities while it protects skin from sun damage and boosts hydration. If you’re looking for an alternative to SPF makeup, ALASTIN HydraTint Pro Mineral SPF 36 should be your go-to, since it provides a subtle glow and evens skin tone.
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Colorescience Total Protection Face Shield Glow SPF 50
If you’re an athlete or spend a lot of time in the water, this water-resistant formula is perfect for you. Rich in antioxidants, Colorescience Sunforgettable Total Protection Face Shield Glow SPF 50 offers broad-spectrum protection with a luminous shimmer finish that leaves skin glowing.
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EltaMD UV Clear SPF 46
Some skincare products are geared toward certain skin types and won’t work well for others, but EltaMD UV Clear SPF 46 is one of the most versatile sunscreens available. The lightweight formula is easily absorbed. For oily or acne-prone skin, this sunscreen is oil-free, making it a great non-comedogenic solution. Additionally, it contains calming ingredients that reduce skin redness and make this sunblock ideal for those with sensitive skin.
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MD Skin Essentials Silk Shield SPF 40
For summer fun, you may want to invest in a more advanced sunscreen that’s water-resistant or has a higher SPF. For daily use, MD Skin Essentials Silk Shield SPF 40 is ideal. It layers well under cosmetics, and it absorbs fully into skin, making it a perfect sunblock for daily application.
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SkinCeuticals Clear Daily Soothing UV Defense SPF 50
Another great daily wear sunscreen is SkinCeuticals Clear Daily Soothing UV Defense SPF 50. The higher SPF and soothing ingredients make this sunblock ideal for those with fair skin tones as well as individuals who are prone to skin sensitivity or redness. If you’ve recently had a dermatologic procedure or skin injury, this is a great sunscreen option for healing skin as well.
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Conclusion: Sunscreen is Not Optional – It’s Essential!
TikTok and other social media trends can be fun, but it’s important to apply critical thinking to the media we consume. When skincare enthusiasts say an important product is bad for you, make sure you get the facts before you cut it out of your skincare routine. Sunscreen keeps skin safe from immediate sun damage as well as the potential long-term ramifications of UV exposure. If you skip every other step of your skincare routine (please don’t), at least apply sunscreen every day.
Find Your Perfect Sunscreen
Sunscreen is essential for every skincare routine, but finding the right option for your unique needs is just as important. We’ve explored many of our most-recommended options in this blog, but there are even more sunscreen choices available from DermSkincare. We hope you’ll explore our site to find the best skincare products to achieve and maintain healthier skin. If you want more facts from dermatologists, read our blog regularly for tips, tricks, and curated product lists.
