Yes, people tan with coconut oil, but coconut oil is not a sunscreen and does not protect you from sunburn. What an oil does is make skin look glossy and help a tan you already have look deeper. The sun's UV rays are what tan you, and the same rays cause burns and skin damage. If you use any tanning oil, coconut or otherwise, you should treat it as a cosmetic, not as protection, and use a broad-spectrum sunscreen.
Here is an honest look at tanning with coconut oil, what the risks are, and how Tahiti's traditional tanning monoi, Rouge, is meant to be used.
Does coconut oil help you tan?
Coconut oil doesn't make your skin produce more pigment by itself. Tanning is your skin's response to UV exposure. An oil can:
- Make skin look shiny and bronzed, which deepens the look of a tan.
- Keep skin feeling soft and moisturized.
- Smell like vacation.
What it can't do is reliably block UV. Any natural sun protection in coconut oil is minimal and is not a substitute for sunscreen. In the U.S., only products tested and labeled as sunscreen with an SPF can be relied on for sun protection.
The risks of tanning with oil
- Sunburn. Oil does nothing to stop a burn. On fair or untanned skin, a burn can happen fast, especially in strong tropical sun.
- Skin damage. Repeated UV exposure contributes to skin aging and raises skin cancer risk. Dermatologists recommend a broad-spectrum sunscreen of SPF 30 or higher, shade and covering up.
- Slippery surfaces and stains. Oils can make pool decks slick and can mark fabrics.
Rouge: Tahiti's tanning monoi
Monoi Tiki Tahiti Rouge (the "red monoi") is one of the two original monoi oils Parfumerie Tiki has made commercially since 1942. It is the same Monoi Tiare Tahiti as the original, refined coconut oil with tiare flowers soaked in it, with one difference: iodine is added to the finished oil. Iodine pigments the skin, giving a reddish-bronze tint on top of an existing tan.
That makes Rouge a specialty product, and it comes with clear warnings:
- It is for enhancing a dark tan only. Use it only if you already have a base tan and know your skin can handle strong sun.
- It can contribute to a severe sunburn. Know your skin's tolerance. It is not a sunscreen.
- It stains. The iodine will tint swimsuits, beach towels and hair. Use an old towel, apply it carefully and wash your hands after.
Rouge is not for beginners, sensitive skin or untanned skin. If that's you, skip it, and wear sunscreen.
A safer way to get the glow
- Wear sunscreen first. Apply broad-spectrum SPF 30+ and reapply as directed, especially after swimming.
- Use oil for the look, after sun or in the evening. A few drops of a monoi such as Tiare or Coco on clean skin after the beach gives a glossy, scented finish without the time in the sun.
- Limit midday exposure when UV is strongest.
- Consider a self-tanner if you want color without UV.
If you are curious how monoi differs from plain coconut oil, read monoi oil vs coconut oil. And for the basics, what is monoi oil.
Coconut oil vs tanning oil vs bronzing oil
- Plain coconut oil: a moisturizing oil. No SPF to rely on.
- Tanning oils: oils designed to be worn in the sun. Some include a sunscreen with a labeled SPF; many do not. Read the label.
- Bronzing or tinted oils: oils with pigment or a tint, like Rouge's iodine, that add color on top of skin.
Why monoi became a tanning tradition
In Tahiti, monoi has long been part of daily life, rubbed on skin and hair before and after time in the ocean. Island families have used it for generations. When Parfumerie Tiki began bottling monoi in 1942, Rouge was one of the first two oils, made for people who spend their days in the sun and already have deep tans. That context matters: a product made for lifelong sun-seekers in Polynesia is not the right choice for a first beach day.
Caring for skin after the sun
After a day outdoors, rinse off salt and chlorine, then moisturize. An oil on damp skin is an easy way to do it. If your skin is red, hot or blistering, you are burned; stay out of the sun, and see a doctor for a severe burn.
Tanning with coconut oil FAQ
Is coconut oil a good tanning oil?
It makes skin look glossy and bronzed, but it does not protect against sunburn. Pair any oil with sunscreen.
Does coconut oil have SPF?
Not in any amount you can rely on. Use a labeled broad-spectrum sunscreen.
Can I use Rouge monoi without a base tan?
No. Rouge is meant only to enhance an existing dark tan. Without one, the risk of a bad burn is high.
Will Rouge stain my swimsuit?
It can. The iodine tints swimsuits, towels and hair, so apply it carefully.
For experienced sun-seekers
We are the official U.S. importer of Monoi Tiki Tahiti, shipping from Hawaii. If you already have a deep tan and know your skin, Rouge is the classic Tahitian finishing oil.
Shop Rouge monoi tanning oil, 4 fl oz, $19. Orders of $30 or more ship free in the U.S. Everyone else: try Monoi Tiare ($15) as an after-sun glow oil.