The Internet’s Wild Sun Care Advice—Here’s What Our Doctors Actually Say
July is UV Safety Month — and with more time spent outside in the summer sun, it’s the perfect reminder to take a closer look at how we protect our skin. Longer days and outdoor fun also mean a higher risk of sun damage, especially for kids and teens. These days, many young people get their sun care advice from social media, where helpful tips often mix with misinformation. That’s why it’s so important to understand what really works when it comes to sun protection and what could be doing more harm than good.
Here’s what you should know.
What Children and Teens Are Learning Online About Sun Protection
Many young people turn to social media platforms like TikTok, YouTube, and Instagram for health and skincare information. Some of this content is based on sound advice and encourages good habits like applying sunscreen and avoiding midday sun. However, other popular trends present misleading or incomplete information about UV exposure and sun protection.
Tanning Oils and DIY SPF: Why Natural Isn’t Always Safer
One trend gaining traction involves the use of natural oils, such as coconut oil, as a substitute for sunscreen. In many of these videos, tanning oils are presented as a “natural alternative” to SPF products. However, these oils do not provide adequate UV protection and can intensify sun damage by allowing deeper UV penetration. Viewers may also encounter DIY recipes combining bronzers with SPF, giving the impression of protection while promoting faster tanning. These practices can lead to irritation, uneven protection, and long-term harm.
Dr. Derrick Williams shares his insight, “ Tanning oils and non-SPF alternatives do NOT provide adequate UV protection. In fact, most of them only have SPF values of 3 or less. That is way below the recommended 30 that most physicians recommend. This leads to the increased risk of not only sunburns, but also photoaging and skin cancer.”
Glow Serums and “Glass Skin”: Not a Replacement for Sunscreen
Another trend suggests that certain skincare products, such as glow serums and moisturizers, can serve as substitutes for sunscreen. These products may improve the skin’s appearance or texture but do not offer broad-spectrum protection against UV radiation. Teens aiming for a “glass skin” look may unknowingly increase their vulnerability to sunburn.
“We generally recommend sunscreen with SPF of at least 30 to be applied as the final step in morning skin care routines. SPF moisturizers are convenient; however, they are often applied less thoroughly and are probably not adequate for more high-risk areas,” says Dr. Williams.
The “Healthy Tan” Myth: What a Tan Really Means for Your Skin
The idea that a tan is healthy continues to circulate, especially in summer content promoting beach outings, travel, or fitness. While a tan may be viewed as a sign of health or attractiveness, it is actually a visible indication of skin damage. Repeated tanning, even if gradual, contributes to cumulative UV exposure and elevates the lifetime risk of developing skin cancer—even on cloudy days.
We sat down with Dr. Amanda Morris to get her thoughts: “Melanin is what gives our skin its color and it does not offer any added “SPF” protection from the sun. The same UV rays that increase melanin can still damage the DNA in your skin cells which leads to skin cancer and faster aging in your skin (dark skin spots, wrinkles, less elasticity). It is still important to wear broad-spectrum sunscreen and reapply it regularly, regardless of how ‘tan’ your skin may be.”
Spray vs. Lotion: Why Sunscreen Format Isn’t the Only Factor
Online conversations also feature debates about sunscreen formats. Some users prefer spray sunscreen due to convenience but may not apply it evenly or in sufficient amounts. Others skip sunscreen altogether due to concerns about breakouts or white residue on darker skin. These concerns are valid, but effective alternatives are available, including oil-free, non-comedogenic, and tinted mineral sunscreens designed to reduce these effects.
“While lotions typically allow for more even application of sunscreen than spray versions, the best sunscreen is the one that the individual will use and reapply routinely. If using a spray sunscreen, be sure to apply it liberally to dry skin and to rub it in with your hands to spread it more evenly. I prefer non-comedogenic sunscreen lotions for the face, neck, and earlobes,” says Dr. Morris.
How Parents and Physicians Can Provide Guidance
Parents have a big role to play in helping kids and teens make sense of what they see online when it comes to sun safety. Starting the conversation early, showing good habits, and making space for questions can go a long way in building healthy routines. While parents play a big role, sometimes allowing your physician to weigh in can be helpful as well.
At Priority Physicians, we help families navigate all the health advice out there and focus on what’s actually backed by science. Whether it’s picking the right sunscreen for sensitive or acne-prone skin, understanding what “broad-spectrum SPF” really means, or building a sun protection routine that works year-round, we’re here to guide you every step of the way.
Addressing Common Misconceptions About Sunscreen
There are a lot of myths out there when it comes to sun safety. One common one? That you only need sunscreen on sunny days. In reality, up to 80% of UV rays can pass through clouds—so even overcast days can put your skin at risk.
Another misconception is that a tan protects you from sun damage. But a tan is actually your skin’s response to injury, not a built-in shield.
Some people also worry that sunscreen blocks vitamin D. While sunscreen can slightly reduce vitamin D production, most of us still get enough from regular, everyday sun exposure. You can also safely boost your levels with food or supplements.
UV Safety Month is a time to revisit the facts about sun exposure and reinforce the importance of daily sun protection. In a digital age filled with conflicting information, accurate medical advice and consistent habits remain the foundation of healthy skin.
At Priority Physicians, we are committed to supporting patients and families with evidence-based care and personalized recommendations. If you or your child has questions about sun protection, skin changes, or how to make sense of what you see online, schedule an appointment with one of our experienced providers. Reach out to schedule an appointment with your provider.
