Warm Lights, Big Risks: The Truth About Indoor Tanning

Posted on: January 26th, 2026 by Our Team

During the winter months, when days are short, skies are gray, and we’re wrapped in heavy layers, it can be especially tempting to step into a warm tanning bed for a “quick glow.” Indoor tanning can feel like a shortcut to looking healthier or “vacation-ready” despite the cold. But from a dermatology standpoint, artificial tanning is one of the most harmful beauty habits you can adopt. At Peak Skin Center, we want to be very clear: there is no such thing as a safe tan from a tanning bed.

Tanning beds and sun lamps emit high-intensity ultraviolet (UV) radiation, mainly UVA and some UVB. Both types damage the DNA in skin cells, which is the first step in the development of skin cancer. UVA penetrates more deeply into the skin and plays a major role in premature aging and melanoma risk. UVB is more responsible for sunburn and also contributes strongly to skin cancer formation. Indoor tanning devices can deliver UV radiation at levels several times stronger than midday summer sun, so the “color” you see after a session is your skin’s distress signal. A tan is your body’s attempt to protect itself from injury, not a sign of health.

The link between indoor tanning and skin cancer is extremely well established in medical research. Using tanning beds, especially at younger ages, increases the risk of melanoma, the most serious form of skin cancer that can spread to other parts of the body. Indoor tanning also raises the risk of basal cell carcinoma and squamous cell carcinoma, the two most common skin cancers.

Even if skin cancer feels like a distant concern, indoor tanning works against many people’s main goal: looking better. Regular exposure to intense UV rays accelerates the visible signs of aging. Over time, tanning contributes to more wrinkles, a rough or “leathery” texture, sun spots and uneven pigmentation, and broken blood vessels. UVA in particular breaks down collagen and elastin, the structural proteins that keep skin firm and smooth. The very process used to get a “glow” is actually speeding up the clock on your skin.

Indoor tanning also affects more than just appearance. The delicate skin around the eyes and the eyes themselves can be harmed by UV exposure, even when goggles are worn. This can contribute to cataracts and other eye problems over time. UV radiation can also weaken local immune function in the skin, making it harder for your body to repair damage and patrol for early cancerous changes.

Our team at Peak Skin Center knows of two common myths that keep indoor tanning popular, especially in winter. The first is the belief that a “base tan” offers protection from burning. In reality, the protection a tan provides is roughly equivalent to a very low SPF nowhere near enough to prevent DNA damage from additional UV exposure. You are still accumulating injury on top of the damage it took to get that tan in the first place. The second myth is that tanning beds are needed for vitamin D. This simply isn’t true. Vitamin D can be safely maintained with oral supplements and dietary sources such as fatty fish and fortified foods, without exposing your skin to high doses of UV radiation.

Winter makes tanning particularly tempting because many people feel pale, tired, or “washed out,” and may struggle with lower mood during the darker months. There is often social pressure around events, vacations, or the upcoming warmer seasons. However, there are safer ways to feel and look better without harming your skin. Sunless self-tanners, bronzing lotions, and body tints can create a temporary glow without UV exposure. Focusing on healthy skin care using a good moisturizer, gentle exfoliation when appropriate, and daily broad-spectrum sunscreen even in winter can also improve the way your skin looks and feels.

The bottom line is that every tanning bed session adds to your lifetime UV exposure and your lifetime risk of skin cancer. The safest dose of indoor tanning is zero. If you have used tanning beds in the past, the most important step is to stop additional exposure now, protect your skin going forward, and stay alert for new or changing spots. Regular total-body skin exams with a board-certified dermatologist can help detect problems early, when they are most treatable.

At Peak Skin Center in Fuquay-Varina, our goal is not just to help you look good for one season; it is to help you maintain healthy skin for life. If you have a history of tanning bed use or are worried about a particular area, we are here to evaluate your skin, answer your questions, and work with you on a plan to protect it…this winter and every season that follows.