A bright, sunny day can do wonders for our mood—if only we didn’t have to worry about what it can do to our skin. Skin Cancer is one of the most common forms of cancer in the world, and its incidence and mortality rates are on the rise—even though, paradoxically, it’s among the most preventable types of cancer.
There are, of course, multitudes of lotions and potions to help us do just that. But how to select the best sunscreen as we age and our skin matures? Here, we’ll drill down on the basics: the key ingredients to look for (and those to avoid), expert tips for proper application (makeup first, or should that be sunscreen?), how your Diet might help, and finally, if it’s ever safe to forego the SPF, even if it’s to soak up that all-important vitamin D.
Up to 80% of UV radiation can still reach your skin on cool, overcast days— which means you’ll need to slather on the sunscreen even on days when the sun isn’t shining. Long-term exposure, even from everyday activities like walking the dog, driving to the store, or sitting near a window not only increases skin cancer risk, but it can accelerate collagen breakdown and lead to dryness, irritation, hyperpigmentation, and yes, those fine lines and wrinkles.
As we get older, our skin becomes thinner, drier, and more sensitive—so it’s even more important to choose a sunscreen that not only protects but also nourishes. With that in mind, here are the key ingredients to look for:
Zinc oxide & titanium dioxide (mineral/physical sunscreens). These broad-spectrum blockers reflect UV rays and are gentle on sensitive skin. As a bonus,zinc oxide has anti-inflammatory benefits that help with redness and irritation.
Niacinamide (vitamin B3) helps strengthen skin, reduce dark spots, and even prevent some non-melanoma skin cancers, according to a study published in the New England Journal of Medicine.
Hyaluronic acid and glycerin lock in moisture, while antioxidants (vitamin C, E, green tea extract) help combat free radical damage and support collagen Health.
Ingredients to be cautious about? These include oxybenzone and octinoxate, which contain
chemical sunscreen filters that have been linked to hormone disruption in some studies. They may also irritate the skin. (As a side note, octinoxate has also raised concerns about its environmental impact on coral reefs.)
Also, alcohol-based sprays or gels can be drying or irritating, so opt for creams or lotions instead.
SPF 30 or higher is the gold standard for daily use, according to dermatologists and organizations like the American Academy of Dermatology (AAD). SPF 30 blocks about 97% of UVB rays, while SPF 50 blocks about 98%.
Higher SPFs (like 70 or 100) offer slightly more protection, but the difference is marginal—and they still need to be reapplied every 2 hours or after exposure to water or sweat, just like SPF 30.
Make sure the sunscreen is labeled “broad-spectrum”, which means it protects against both UVA rays (which cause skin Aging and wrinkles)and UVB rays (which cause sunburn and contribute to skin cancer)For special situations like high altitudes, beach days, or prolonged outdoor activity, go for SPF 50+ and water-resistant formulas.
Finally, you might need more sunscreen than you think. According to the Mayo Clinic, you should apply about two tablespoons of sunscreen for your face, neck and hands alone. (Think of the amount needed to fill a shot glass.) Be similarly generous with other areas of your body.
Good question—and it matters. “Sunscreen works best when applied directly to clean skin,” Dr. Amy Kassouf, a dermatologist, told the Cleveland Clinic.
Ideally, sunscreen should be applied as the last step in your skincare routine before primer or foundation. Let it absorb for at least 2 minutes. According to Kassouf: “If you start the makeup process too early, you may undermine your sunscreen’s SPF.”
To reapply sun protection throughout the day, try a mineral powder SPF or a setting spray with sun protection. They’re designed to go over makeup without smudging or caking. A Travel-size SPF mist in your bag also comes in handy for quick top-ups.
Yes! Some foods and beverages contain compounds that make your skin more resilient to UV damage. Sun-smart foods include:
Of course, food is a support act—not a substitute. Think of these as your internal sunscreen boosters.
As we reported here, vitamin D is essential for strong bones and a healthy immune system. Sunlight helps your body produce it—but is it ever safe to go bare-skinned in the sun?
This has long been a topic of some debate. Per the Cleveland Clinic, about 10–30 minutes a few times a week (depending on skin tone and location) can help you maintain vitamin D levels. It’s advised to expose larger areas of the body, like arms and legs, rather than your face. But a big caveat: even limited sun exposure can increase risk for skin cancer, so be sure to speak to your health provider first.
Some experts maintain that you can boost vitamin D levels naturally, even while wearing sunscreen. Supplements or vitamin D-rich foods like salmon, eggs, and fortified dairy can also help.
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Content on this site is for informational purposes only and is not a substitute for professional medical advice. Always check with your qualified healthcare providers with any questions or concerns regarding a medical condition.
