**Denver's Sunscreen: Altitude Lies Burning Summer Botox?**
By Franklin Everett ShawThe Colorado sun feels different, doesn’t it? It’s not just the thinner air; it’s the intensity. Many Denver residents and visitors underestimate the sun’s power at this altitude, leading to preventable skin damage and accelerated aging. This isn’t just about avoiding a sunburn on a hike; it’s about protecting your long-term skin health and the investments you’ve made in cosmetic procedures like Botox.
Denver’s altitude significantly increases UV exposure. For every 1,000 feet above sea level, UV radiation increases by approximately 4-5%. Denver sits at 5,280 feet, meaning you’re exposed to roughly 20-25% more UV radiation than someone at sea level. This heightened exposure accelerates skin aging, increases the risk of skin cancer, and can even impact the longevity of cosmetic treatments.
Choosing the right sunscreen is crucial. Look for broad-spectrum protection, meaning it protects against both UVA and UVB rays. UVB rays are primarily responsible for sunburn, while UVA rays penetrate deeper into the skin, causing premature aging and contributing to skin cancer. SPF, or Sun Protection Factor, measures the amount of time it takes for sun-exposed skin to redden compared to unprotected skin. However, SPF primarily measures UVB protection.
For Denver’s intense sun, a minimum SPF of 30 is recommended, but SPF 50 or higher is even better. Don’t be fooled into thinking a higher SPF allows you to stay in the sun longer without reapplication. All sunscreens need to be reapplied every two hours, or immediately after swimming or sweating.
Consider mineral sunscreens containing zinc oxide or titanium dioxide. These are physical sunblocks that create a barrier on the skin, reflecting UV rays. They are generally considered safer and more effective than chemical sunscreens, which absorb UV radiation. Chemical sunscreens can sometimes cause skin irritation, especially for those with sensitive skin.
Where can you find these sunscreens locally? Pharmaca Integrative Pharmacy, with locations in Boulder and Denver, offers a wide selection of mineral sunscreens. Whole Foods Market also carries several reputable brands. For a more curated selection, check out Aillea, a clean beauty store in Larimer Square, Denver. They specialize in non-toxic skincare and offer expert advice.
Application is just as important as the type of sunscreen. Most people don’t apply enough. You should use about one ounce (a shot glass full) to cover your entire body. Don’t forget often-missed areas like your ears, the back of your neck, and the tops of your feet. Apply sunscreen 15-30 minutes before sun exposure to allow it to bind to your skin.
One common mistake is relying solely on sunscreen in makeup. While makeup with SPF is better than nothing, it’s usually not enough to provide adequate protection. You need a dedicated sunscreen product applied liberally. Another pitfall is thinking you only need sunscreen on sunny days. UV rays can penetrate clouds, so daily sunscreen use is essential, even on overcast days in Denver.
Let’s talk about Botox and other cosmetic procedures. UV exposure breaks down collagen and elastin, the proteins that give skin its structure and elasticity. This accelerates the formation of wrinkles and fine lines, essentially undoing the effects of Botox. Sun damage can also cause hyperpigmentation (sunspots), which can counteract the benefits of skin-brightening treatments.
Think of Botox as an investment. Protecting your skin from the sun is like protecting that investment. Consistent sunscreen use will help prolong the effects of Botox, saving you money and maintaining a youthful appearance. Furthermore, procedures like chemical peels and laser treatments make your skin more sensitive to the sun, making diligent sun protection even more critical.
Debunking sunscreen myths is essential. One common myth is that darker skin tones don’t need sunscreen. While darker skin has more melanin, which provides some natural protection, it’s not enough to prevent sun damage and skin cancer. Everyone, regardless of skin tone, needs to wear sunscreen daily.
Another myth is that sunscreen prevents you from getting enough vitamin D. While sunscreen does block UV rays, which are needed for vitamin D synthesis, you can still get enough vitamin D through diet or supplements. Don’t sacrifice sun protection for the sake of vitamin D.
Consider these sun-safe habits for Denver living:
- Wear protective clothing: Wide-brimmed hats, sunglasses, and long sleeves can significantly reduce sun exposure.
- Seek shade: Especially during peak sun hours (10 am to 4 pm).
- Be mindful of reflective surfaces: Snow, water, and even sand can reflect UV rays, increasing your exposure. This is particularly relevant for skiing trips near Denver or spending time at Sloan’s Lake.
- Reapply, reapply, reapply: Set a timer on your phone to remind you to reapply sunscreen every two hours.
Choosing the right sunscreen and adopting sun-safe habits is an investment in your long-term skin health and the longevity of any cosmetic procedures you may have. Don’t underestimate the power of the Denver sun. Protect your skin, protect your investment, and enjoy the beautiful Colorado outdoors responsibly.