Fun in the Sun!

When everyone else’s attention turns to sun and fun, our minds go to sunscreen and protection!

We love being outdoors, but practicing safe sun is paramount. Did you know the #1 cause of premature aging is sun exposure? Also referred to as photoaging, it’s not just pigmentation damage (think brown spots), but also DNA damage (think destroyed collagen, loss of elasticity, rough skin, fine lines and wrinkles, even skin cancers). So when you’re out looking for that summer glow, remember that a tan is your skin’s response to DNA damage; even a light tan is indicative of photoaging.

Your future self will thank you for the sun protection you apply today, and everyday! That’s right, your skin needs SPF protection on cloudy days too. Clouds can’t block harmful UV wavelengths, and your skin is still bombarded by harmful, damaging rays.

So make it part of your daily routine to apply SPF, and keep it handy to reapply throughout the day.

Read on for more about sunscreen options and how to protect yourself.

Mineral vs Non-mineral Sunscreen

We get this question A LOT: which is better? And the answer is, it depends.

Sometimes also called physical sunscreens, mineral sunscreens are like reflective barriers. They sit on the surface of the skin and reflect UV rays so they can’t penetrate the skin. These blockers are formulated to sit on the surface of the skin, rather than being absorbed. If you’re not used to a mineral texture, it can feel thicker or tackier than a non-mineral sunscreen. These are best applied on well-hydrated skin! 

Traditionally, mineral sunscreens have been hard to blend into the skin, or leave a chalky appearance, but many now come in tinted variations, or use a form of micronized zinc oxide, which is more transparent, to avoid the ghostly look. Because it sits on the surface of the skin, you’ll want to be mindful to reapply in situations when it might rub off easily.

On the other hand, non-mineral sunscreens are absorbed by your skin much like a moisturizer, and can sometimes feel more comfortable to wear. These filters capture UV energy, and through a chemical reaction, convert it into non-damaging wavelengths of light and heat, which get released from the skin. Because of this reaction, non-mineral sunscreens may aggravate certain skin conditions that are prone to sensitivity, like rosacea.

It's not uncommon for sunscreens to be formulated with both mineral and non-mineral filters. If you're not sure, check the active ingredients list. Mineral filters include Zinc oxide or Titanium dioxide. Examples of non-mineral filters include Octinoxate, Homosalate, Meradimate and Oxybenzone. 

Whichever sunscreen you choose, it’s important to apply properly for best protection. Apply a thorough application to all areas of exposed skin. For prolonged outdoor activities, reapply throughout the day.

Tip: Brush-on powder applications may be preferable for reapplying to the face!

SPF Strength

The next question we get: what strength of SPF should I be wearing? Definitely no lower than SPF 30. And if your SPF is in your moisturizer or makeup, you may need to apply a very generous amount to get proper protection.

We suggest a standalone sun protection product in the range of SPF 30-50, something that’s comfortable to wear, and easy to reapply throughout the day. If you’re active outdoors, look for something that’s water/sweat resistant. Make SPF application part of regular morning skin care routine, so you're never caught without protection.

We carry a selection of sunscreens, with testers available to try before you buy. Come see us to find your perfect match!

For even more information about sunscreens and how they protect your skin, check out the in-depth article from our medical director. 

Read Dr Kuritzky’s article here