**Tucson Toxins: Desert Heat Breeding BPA Sunscreen?**
By Franklin Everett ShawThe desert sun beats down relentlessly here in Tucson. We all know the importance of sunscreen, but what if the very product designed to protect us is actually harming us? It’s time to ditch the chemical cocktails and embrace safer sun protection, Tucson-style.
Many conventional sunscreens are loaded with endocrine disruptors like BPA (Bisphenol A), oxybenzone, and octinoxate. These chemicals can interfere with our hormones, potentially leading to a host of health problems, from reproductive issues to increased cancer risk. And guess what? Heat amplifies the absorption of these toxins.
Think about it: you’re slathering on sunscreen to protect yourself from the Arizona sun, but the heat is actually helping your skin absorb more of the harmful chemicals within that sunscreen. It’s a cruel irony.
So, how do we navigate this toxic minefield, especially when we’re surrounded by retailers like Walgreens, CVS, and Target, all stocking shelves with these questionable products? Let’s break it down.
First, become a label detective. Forget the marketing hype and focus on the ingredient list. Avoid sunscreens containing:
- Oxybenzone
- Octinoxate
- Homosalate
- Octisalate
- Avobenzone (while not an endocrine disruptor itself, it often requires chemical stabilizers that are)
- Parabens (methylparaben, propylparaben, etc.)
- Fragrance (often a catch-all for undisclosed chemicals)
- Retinyl palmitate (a form of Vitamin A that may increase skin cancer risk when exposed to sunlight)
These chemicals are commonly found in popular brands like Coppertone, Banana Boat, and Neutrogena. Don’t be fooled by “sport” or “kids” versions; they often contain the same harmful ingredients.
Next, seek out mineral sunscreens. Look for sunscreens that use zinc oxide or titanium dioxide as the active ingredient. These minerals create a physical barrier on the skin, reflecting UV rays rather than absorbing them. They are generally considered safer and more effective.
Where can you find these in Tucson?
- Natural Grocers (Grant Road): They carry a good selection of mineral sunscreens, often from brands like Badger Balm and Goddess Garden.
- Whole Foods Market (River Road): Another reliable source for mineral-based options. Check their “clean beauty” section.
- Local Health Food Stores: Places like Mama’s Minerals or even smaller co-ops often stock safer sunscreen alternatives. Don’t be afraid to ask for recommendations!
But what if you want to take it a step further and control exactly what goes on your skin? Let’s talk DIY.
Making your own sunscreen might sound intimidating, but it’s surprisingly simple and cost-effective. Here’s a basic recipe:
DIY Mineral Sunscreen (SPF ~30)
- 2 tablespoons Zinc Oxide powder (non-nano)
- 1/4 cup Shea Butter (for moisturizing)
- 1/4 cup Coconut Oil (for added sun protection and moisturizing)
- 2 tablespoons Beeswax (to help solidify the mixture)
- Optional: A few drops of essential oil (lavender, chamomile, or carrot seed oil are good choices, but be mindful of photosensitivity – research before adding!)
Instructions:
- Melt the shea butter, coconut oil, and beeswax in a double boiler or a heat-safe bowl set over a pot of simmering water.
- Once melted, remove from heat and let cool slightly.
- Slowly whisk in the zinc oxide powder, ensuring it’s fully incorporated and there are no clumps. This is crucial for even sun protection.
- Add essential oils, if desired.
- Pour into a clean container and let cool completely.
Important Considerations:
- Zinc Oxide Quality: Use non-nano zinc oxide. Nano particles can be absorbed into the skin, which we want to avoid.
- SPF Testing: DIY sunscreen SPF is an estimate. Reapply frequently, especially after swimming or sweating.
- Storage: Store in a cool, dark place. The sunscreen may melt in extreme heat.
Now, let’s address the elephant in the room: Tucson’s water. Our water supply, while generally safe, can contain trace amounts of contaminants.
- Invest in a good water filter. A whole-house filter is ideal, but even a high-quality pitcher filter can make a difference.
- Consider reverse osmosis. This is the most effective way to remove contaminants, but it can be more expensive.
- Support local water initiatives. Advocate for policies that protect our water sources and ensure clean drinking water for all Tucsonans.
Finally, let’s talk about air quality. Dust storms and seasonal allergies can wreak havoc on our respiratory systems.
- Invest in a HEPA air purifier. This will help remove dust, pollen, and other pollutants from your indoor air.
- Change your air filters regularly. This is especially important during monsoon season.
- Consider indoor plants. Certain plants can help filter the air and improve indoor air quality. Snake plants, spider plants, and peace lilies are all good choices.
Living in Tucson means embracing the desert lifestyle, but it also means being mindful of the unique environmental challenges we face. By choosing safer sunscreens, filtering our water, and improving our air quality, we can protect ourselves and our families from harmful toxins and enjoy the beauty of the Sonoran Desert for years to come. Don’t just survive the Tucson heat; thrive in it, safely and consciously.