Taos Skin: Altitude Sun Hiding Copper Loss?

Photograph of Franklin Everett ShawBy Franklin Everett Shaw
January 16, 2026

The sting of a sunburn on a crisp Colorado morning is a unique kind of betrayal. You’re surrounded by snow-capped peaks, breathing in the freshest air imaginable, and then BAM! Your skin feels like it’s been slow-roasted. It’s not just uncomfortable; it’s a sign that something deeper is happening – a potential depletion of vital nutrients like copper, crucial for skin health and overall well-being. But fear not, fellow Denver adventurers! This guide is your roadmap to combating sun-induced copper loss, tailored specifically for the high-altitude, outdoor-loving lifestyle we embrace here in the Mile High City.

Altitude amplifies the sun’s intensity. The thinner atmosphere filters less UV radiation, meaning you’re exposed to a higher dose with every hike up Mount Bierstadt or ski run at Winter Park. This increased UV exposure triggers a cascade of events in your skin, including the production of free radicals. These free radicals, in turn, can deplete copper, a vital mineral that acts as an antioxidant and is essential for collagen and elastin production. Less copper means less protection against sun damage and a slower healing process.

So, how do we combat this? It’s a two-pronged approach: topical skincare and dietary adjustments, both easily accessible right here in Denver.

First, let’s talk skincare. Forget those generic, heavily perfumed lotions. We need targeted treatments that deliver copper directly to the skin and bolster its natural defenses.

  • DIY Copper Peptide Serum: You can create a simple yet effective serum using ingredients from Natural Grocers on South Colorado Blvd. Start with a base of hyaluronic acid serum (available at most drugstores too). Hyaluronic acid is a humectant, meaning it draws moisture to the skin, which is crucial in Denver’s dry climate. Add a small amount of pure copper tripeptide-1 powder. You can find this online from reputable skincare ingredient suppliers. Start with a very low concentration (around 0.1%) and gradually increase as tolerated. Mix thoroughly and store in a dark glass bottle. Apply this serum morning and night before your moisturizer. Copper peptides help stimulate collagen production and improve skin elasticity, counteracting the damage caused by sun exposure.

  • Antioxidant Powerhouse Mask: Head to Natural Grocers again and grab some spirulina powder and raw honey. Spirulina is packed with antioxidants and minerals, while raw honey is a natural humectant and has antibacterial properties. Mix one teaspoon of spirulina powder with one tablespoon of raw honey. Apply to your face and neck, leave on for 15-20 minutes, and rinse with lukewarm water. This mask helps neutralize free radicals and replenish lost nutrients. Do this 1-2 times per week, especially after a day spent outdoors.

  • Sunscreen is Non-Negotiable: This isn’t groundbreaking advice, but it’s crucial. Choose a broad-spectrum sunscreen with an SPF of 30 or higher. Look for mineral sunscreens containing zinc oxide or titanium dioxide. These are generally considered safer for sensitive skin and are readily available at stores like Sprouts Farmers Market. Reapply every two hours, especially after sweating or swimming. Don’t forget often-neglected areas like your ears, neck, and the tops of your feet!

Now, let’s move on to the dietary side of things. You can’t slather on serums and masks and expect miracles if you’re not nourishing your body from the inside out. Denver’s grocery stores, like King Soopers and Safeway, offer a wealth of copper-rich foods.

  • Organ Meats: Yes, I know, it’s not everyone’s favorite. But liver, especially beef liver, is an incredible source of copper. If you can stomach it, try incorporating liver into your diet once a week. You can find fresh liver at most King Soopers locations with a butcher counter. If the taste is too strong, try making pate or adding small amounts to ground beef dishes.

  • Shellfish: Oysters, crab, and lobster are all excellent sources of copper. While fresh seafood can be pricey in Denver, you can often find frozen options at reasonable prices. Add shellfish to your diet a few times a month for a copper boost.

  • Nuts and Seeds: Cashews, almonds, sunflower seeds, and pumpkin seeds are all good sources of copper and are readily available at any grocery store. Snack on a handful of these throughout the day or add them to your salads and yogurt.

  • Dark Chocolate: The higher the cocoa content, the more copper it contains. Indulge in a square or two of dark chocolate (70% cocoa or higher) as a guilt-free way to increase your copper intake. Look for brands like Chocolove, which are made right here in Boulder, Colorado, and easily found at King Soopers.

  • Mushrooms: Shiitake mushrooms are a particularly good source of copper. You can find them fresh or dried at most Asian grocery stores in Denver, like H Mart on South Parker Road. Add them to stir-fries, soups, or omelets.

  • Supplementation (with caution): While a balanced diet should be your primary source of copper, supplementation may be necessary in some cases. However, it’s crucial to consult with a healthcare professional before taking copper supplements. Excessive copper intake can be toxic and can interfere with the absorption of other minerals like zinc. If your doctor recommends a copper supplement, choose a reputable brand and follow the dosage instructions carefully.

Common Pitfalls and How to Avoid Them:

  • Over-Exfoliation: In an attempt to combat sun damage, many people over-exfoliate their skin. This can actually worsen the problem by stripping away the skin’s natural barrier and making it more susceptible to sun damage. Limit exfoliation to once or twice a week and use a gentle exfoliator.

  • Ignoring Early Warning Signs: Pay attention to your skin. If you notice increased redness, dryness, or sensitivity, it’s a sign that you need to take extra precautions. Don’t wait until you have a full-blown sunburn to start protecting your skin.

  • Not Drinking Enough Water: Dehydration can exacerbate sun damage. Denver’s dry climate makes it even more important to stay hydrated. Drink plenty of water throughout the day, especially when you’re active outdoors.

  • Assuming All Sunscreens Are Created Equal: Not all sunscreens are created equal. Some contain harmful chemicals that can actually damage your skin. Choose a mineral sunscreen with zinc oxide or titanium dioxide and avoid sunscreens containing oxybenzone and octinoxate.

  • Neglecting Lip Protection: Your lips are just as susceptible to sun damage as the rest of your skin. Use a lip balm with SPF 30 or higher, especially when skiing or hiking.

By combining targeted skincare with a copper-rich diet, you can effectively mitigate sun-induced copper loss and protect your skin from the harsh Colorado sun. Remember, consistency is key. Make these strategies a part of your daily routine, and you’ll be able to enjoy all that Denver has to offer without sacrificing your skin’s health. Now get out there and conquer those mountains, responsibly!

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