**Miami Beaches: Salt Air Hiding Toxic Sunscreen?**
By Franklin Everett ShawThe sun beats down relentlessly on Miami Beach, a paradise where sun-kissed skin is practically a uniform. But beneath the surface of bronzed bodies and shimmering waves lies a hidden threat: the very sunscreens we use to protect ourselves. Many popular brands are loaded with chemicals that are devastating our coral reefs and potentially harming our own health. It’s time for a change, a conscious shift towards sun protection that’s both effective and eco-friendly.
Miami’s vibrant coral reefs are not just beautiful; they’re vital to our ecosystem and economy. Oxybenzone and octinoxate, common ingredients in chemical sunscreens, are proven to damage coral DNA, disrupt their reproduction, and ultimately lead to bleaching. These chemicals don’t just stay in the water; they accumulate in marine life, entering the food chain.
Fortunately, there’s a solution: mineral sunscreens. These sunscreens use zinc oxide and titanium dioxide as active ingredients, creating a physical barrier that reflects the sun’s rays. They’re not absorbed into the skin like chemical sunscreens, and they’re considered reef-safe.
So, how do you navigate the sunscreen aisle at your local Walgreens on Collins Avenue or CVS on Ocean Drive? First, read the label carefully. Look for the active ingredients. If you see oxybenzone or octinoxate, put it back. Instead, search for products that list zinc oxide and/or titanium dioxide as the only active ingredients.
Here’s a list of readily available reef-safe sunscreen brands you can find in Miami Beach:
- Thinksport: Widely available at Target and some pharmacies. Offers high SPF protection and is water-resistant.
- Badger Balm: Known for its simple, organic ingredients. Can be found at Whole Foods Market and some health food stores.
- Raw Elements: A favorite among surfers and water sports enthusiasts. Available at specialty surf shops and online retailers.
- Blue Lizard Australian Sunscreen (Sensitive): While some Blue Lizard formulas contain chemical filters, the “Sensitive” version is a mineral sunscreen. Check the label to be sure. Available at most drugstores.
- Sun Bum Mineral: A popular choice with a pleasant scent. Available at many drugstores and supermarkets.
Don’t be fooled by marketing buzzwords like “reef-friendly” or “eco-conscious.” These terms aren’t regulated, so companies can use them even if their products contain harmful chemicals. Always check the ingredient list.
Applying mineral sunscreen effectively is crucial, especially under the intense Florida sun. Mineral sunscreens can sometimes leave a white cast on the skin. To minimize this, apply in thin layers and rub it in thoroughly.
Here’s a step-by-step guide:
- Apply sunscreen 15-30 minutes before sun exposure. This allows the mineral particles to bind to your skin.
- Use about one ounce (a shot glass full) to cover your entire body. Don’t skimp!
- Pay attention to often-missed areas like your ears, the back of your neck, and the tops of your feet.
- Reapply every two hours, or immediately after swimming or sweating.
- Even on cloudy days, UV rays can penetrate, so don’t skip the sunscreen.
A common mistake is not reapplying frequently enough. Sweating and swimming in the ocean or a pool significantly reduces the effectiveness of sunscreen. Set a timer on your phone to remind you to reapply.
Another pitfall is assuming that a higher SPF means you can stay in the sun longer. SPF primarily measures protection against UVB rays, which cause sunburn. It doesn’t fully account for UVA rays, which contribute to skin aging and cancer. Regardless of the SPF, frequent reapplication is key.
Beyond choosing the right sunscreen, there are other ways to minimize your impact on Miami’s reefs. Consider wearing protective clothing like rash guards, hats, and sunglasses. Seek shade during peak sun hours (10 AM to 4 PM).
Support local organizations like the Miami-Dade Reef Guard Association, which are working to protect and restore our coral reefs. Educate your friends and family about the importance of reef-safe sunscreen.
The environmental impact of sunscreen extends beyond coral reefs. These chemicals can also affect other marine life, including fish and algae. By choosing mineral sunscreens, you’re contributing to a healthier ocean ecosystem.
Many people find mineral sunscreens to be thicker and harder to apply than chemical sunscreens. This is true, but the benefits outweigh the inconvenience. Look for newer formulations that are designed to be more easily spreadable.
Some mineral sunscreens can feel greasy or leave a sticky residue. Experiment with different brands to find one that you like. Consider tinted mineral sunscreens to avoid the white cast.
Don’t forget about lip balm with SPF! Your lips are just as vulnerable to sun damage as the rest of your skin. Choose a mineral-based lip balm for reef-safe protection.
Remember, protecting yourself from the sun and protecting our coral reefs are not mutually exclusive. By making informed choices about your sunscreen, you can enjoy the beauty of Miami Beach while preserving its natural wonders for future generations. It’s a small change that can make a big difference.