As winter gives way to warmer days and longer hours of sunlight, it’s common for people to crave time outdoors—and with that, a little color on their skin. At this time of year, I often hear a familiar phrase in the dermatology clinic: “I’m just getting a base tan so I won’t burn later.”
Let me be clear: the idea that a “base tan” protects your skin is not just misleading—it’s harmful. Scientifically, any tan is a visible sign of skin damage. And from a dermatologist’s perspective, that damage comes at a cost that far outweighs any temporary glow.
The Truth About Tanning and Your Skin
When your skin darkens in response to sun exposure, it’s producing more melanin—your body’s natural pigment—in an attempt to protect your DNA from further ultraviolet (UV) damage. But this defense mechanism is extremely limited and does not prevent long-term consequences.
According to the World Health Organization (WHO) and the American Academy of Dermatology (AAD), a tan provides the equivalent of only SPF 3 or less. To put that in perspective, dermatologists recommend using at least SPF 30 daily, and ideally higher when outdoors for extended periods. SPF 3 simply does not offer meaningful protection.
What’s worse, both UVA and UVB rays cause direct DNA mutations in skin cells. Over time, these mutations accumulate and increase your risk of developing serious skin conditions—including basal cell carcinoma, squamous cell carcinoma, and the deadliest form, melanoma.
One data point that always strikes a chord: a single blistering sunburn in childhood or adolescence can nearly double your lifetime risk of melanoma. And chronic tanning—even if you never burn—accelerates signs of aging. That includes wrinkles, dark spots, and the breakdown of collagen and elastin, the proteins that keep your skin firm and smooth.
What to Do Instead
If you love the look of bronzed skin, there’s good news: you can still get that sun-kissed glow without damaging your skin. I recommend choosing a sunless tanning product that contains dihydroxyacetone (DHA), the active ingredient that temporarily stains the outermost layer of the skin. These formulas don’t penetrate into live cells or affect DNA, making them a safe alternative for anyone looking for color without the risk.
That said, whether you’re using a self-tanner or not, never skip your sunscreen. Here’s why:
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Up to 80% of UV rays can penetrate clouds, meaning sun protection is essential even on overcast days.
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UV damage is cumulative. Daily exposure—while commuting, walking your dog, or sitting by a window—adds up over time.
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Broad-spectrum sunscreens protect against both UVA (aging) and UVB (burning) rays.
The ERLY Way to Sun Protection
At ERLY, we understand that healthy skin starts with smart prevention. That’s why we developed ERLY Start Moisturizer with SPF 40—a lightweight, mineral-based sunscreen designed for daily use across all skin types.
Our formula uses non-nano zinc oxide, a dermatologist-recommended UV filter that physically blocks both UVA and UVB rays. It also contains peptides to support the skin barrier and hydrating ingredients that prevent dryness or irritation—common complaints with traditional sunscreens.
Unlike chemical sunscreens, mineral sunscreens like ERLY Start SPF 40 start working immediately upon application and are less likely to cause stinging or sensitivity. That makes them an excellent choice for anyone with reactive skin, including those with acne, rosacea, or eczema.
And it’s never too late to start. Whether you're in your 20s or your 60s, using sun protection consistently can help your skin look and feel better and prevent skin cancer in the years ahead.
Final Thoughts
The next time someone tells you they’re getting a base tan to "prepare" their skin for the summer sun, share what you now know: there’s no such thing as a safe tan. Instead, reach for a safe self-tanner, wear protective clothing, and make ERLY Start SPF your everyday essential.