It doesn't take a genius to figure out what tanning oil is for, but there is more to it than you may initially think. These trendy bottles of oil promise a quick bronze, a glossy finish, and that unmistakable beach-day look. Please make no mistake, they deliver on that promise; however, you may end up with more than you bargained for. In this article, we'll break down everything in a straightforward manner, including what dermatologists have to say, the risks, and the best sun safety practices.
What Is Tanning Oil?
Tanning oil is a skincare product designed to speed up the appearance of a tan. Most formulas contain a mix of lightweight oils, such as coconut, argan, avocado, or mineral oil. Additionally, they include ingredients that attract UV rays to the skin’s surface with the goal of getting the skin to tan faster than it normally would.
Some tanning oils contain very low amounts of SPF (usually between 2 and 15), while many contain none at all. Even when SPF is included, it’s typically too low to offer meaningful protection.
How Do Tanning Oils Work?
Tanning oil works by decreasing your skin's natural barrier and increasing the amount of UV radiation that penetrates your skin. It does this by:
Enhancing UV absorption
Oils make the skin’s surface more receptive to UV rays.
Moisturizing the skin
Hydrated skin can tan more evenly, which is why oils create that smooth, glowy look.
Creating a reflective surface
Oils give skin a shiny appearance that can intensify the look of a tan.
The result? A faster tan, but it also increases the risk of sun damage.
Are Tanning Oils Safe?
The vast majority of dermatologists say no—or at least, not in the way many people use them.
While tanning oil can moisturize the skin, it does not protect against the harmful effects of the sun. Even formulas with SPF 15 leave skin vulnerable to UVA and UVB radiation.
Dr. Joyce Park, a board-certified dermatologist, puts it plainly:
“Any product that encourages you to stay out in the sun longer without meaningful protection increases your risk of skin cancer and premature aging.”
(Source: TeawithMD, expert commentary)
The Risks of Using Tanning Oil
1. Sunburn
Low or no SPF means skin burns faster, even on cloudy days.
2. DNA Damage
UV rays penetrate deeper when skin is coated in oil, increasing the risk of cellular damage.
3. Premature Aging
Fine lines, dark spots, and loss of skin elasticity all speed up with unprotected UV exposure.
4. Increased Skin Cancer Risk
The American Academy of Dermatology states that “There is no safe way to tan.”
Their position is clear: tanning—whether indoors or outside—raises the risk of melanoma, basal cell carcinoma, and squamous cell carcinoma.
5. Heat-Related Skin Irritation
Oils can trap heat on the skin’s surface, making redness and irritation more likely.
Sun Safety Tips Dermatologists Recommend Instead
- Opt for a broad-spectrum sunscreen with SPF 30 or higher.
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Apply about a shot-glass amount for the body and a teaspoon for the face.
- Self-tanning or sunless tanning products offer a bronzed look without UV damage.
- Seek shade between 10 a.m. and 4 p.m.
- Wear UPF clothing, hats, and sunglasses.
- Avoid tanning beds entirely.
- Don’t rely on tanning oil as sunscreen, even if it contains SPF.
- Reapply sunscreen every two hours and after swimming or sweating.
“Always reapply every two hours, or sooner if you're swimming or sweating—and never rely on tanning oil as your only form of sun protection.” — Dr. Marisa Garshick via Elle.com
If You Still Choose to Use Tanning Oil
Everyone approaches sun care at their own pace, so if someone still chooses to use tanning oil, dermatologists recommend:
- Layering SPF 30+ underneath it (not mixed together).
- Taking frequent shade breaks.
- Limiting sun exposure time.
- Avoiding peak UV hours.
- Watch for any signs of redness and get out of the sun immediately.
This doesn’t make tanning oil safe, but it does reduce some of the risk. Understanding what tanning oil does helps you make informed choices, whether you’re at the beach, by the pool, or hanging out in the backyard. Remember that bronzed skin is not a measure of health; healthy skin starts with effective sun protection. With the right sun safety habits, you can enjoy the outdoors while keeping your skin healthy for years to come.
