Are Tan Tablets Safe? | The Risks Behind The Glow

No, tanning tablets aren’t seen as a safe way to darken skin, and some formulas have been linked with eye, liver, and blood problems.

Tan tablets sound tempting: swallow a pill, skip the sun, wake up bronzed. It’s an easy sell when you want color without burning, peeling, or spending time on careful self-tan prep.

The catch is that a tablet “tan” usually isn’t melanin. It’s pigment moving through your body and settling in tissues. That’s a different mechanism, and it comes with different risks.

What Tan Tablets Are And How They Change Skin Color

Most “tan tablets” (also sold as tanning pills or bronzing supplements) aim to tint skin from the inside using pigments called carotenoids. Some brands lean on beta-carotene or lycopene. Others use canthaxanthin, a color additive that’s repeatedly flagged in tanning-pill warnings.

When the dose is pushed high enough, carotenoids can shift skin tone. The result often looks more orange-brown than a sun tan, and it can show up unevenly, with deeper color on palms, soles, and thicker skin.

Are Tan Tablets Safe? What The Evidence Says

In the United States, the Food and Drug Administration says tanning pills are not approved for tanning and warns about products that use canthaxanthin for this purpose. The agency’s page on FDA “Tanning Pills” explains that this use is not approved and notes enforcement actions tied to canthaxanthin products.

Public health groups echo the same warning. The American Cancer Society’s overview of tanning pills notes that no pills are FDA-approved for tanning and describes reported harms, including pigment deposits in the eyes that can affect vision.

Medical literature also includes case reports describing severe outcomes tied to canthaxanthin used for tanning. A report in JAMA describes aplastic anemia after canthaxanthin taken for tanning purposes.

Why A Tablet Tan Isn’t The Same As A Sun Tan

A sun tan is your skin responding to ultraviolet (UV) radiation by making more melanin. It’s a stress response that can come with DNA damage, even when the color looks mild.

Tanning tablets don’t create melanin. They tint skin by depositing pigment in the outer layers and fat. That can change your color, yet it doesn’t make you safer in the sun. If you head outside with a pill-made glow, you can still burn.

How Supplement Rules Make This Messier

Part of the risk story is that many tanning tablets are sold as dietary supplements. That matters because supplements don’t go through the same premarket approval process as medicines.

The U.S. National Institutes of Health Office of Dietary Supplements explains that supplement companies are responsible for product safety and truthful labeling, and supplements generally don’t require FDA approval before they’re marketed. NIH ODS: “Dietary Supplements: What You Need to Know” lays out that basic difference in plain language.

On the ground, that can mean two products with similar branding may have different ingredient amounts, different sourcing, or different purity. It can also mean a “proprietary blend” label that hides doses, which makes it harder to judge risk.

Tan Tablets Safety Risks And Red Flags

Safety depends on what’s inside, the dose, and how long someone takes it. With tanning pills, those details are often unclear. Labels can be vague, blends can change, and “glow” marketing can distract from what’s really doing the tinting.

These are the issues that show up again and again in safety warnings and medical reports.

Eye Injury And Vision Changes

Canthaxanthin has been linked with crystal deposits in the retina, sometimes called canthaxanthin retinopathy. Reports describe yellow-gold deposits that can affect vision, especially with longer use and higher total intake.

If you notice blurred vision, trouble seeing at night, new floaters, or a sudden change in clarity while taking a tanning supplement, stop the product and get urgent eye care.

Liver Stress And Skin Reactions

Some reports link canthaxanthin use with liver injury and hives. Skin can also turn a deeper orange-brown than expected, with uneven color on hands and feet that’s hard to hide.

Stomach Upset And Unpredictable Side Effects

Nausea, cramps, and diarrhea are commonly reported with high-dose carotenoid supplements. The risk rises when products combine many compounds or when someone stacks multiple supplements at the same time.

Rare But Severe Blood Problems

Aplastic anemia is rare, yet it’s life-threatening. The published JAMA case is one reason many clinicians place canthaxanthin tanning pills in the “not worth it” category.

How To Spot A Risky Product Before You Buy

Marketing for tanning tablets often leans on words like “natural” and “healthy.” Safety comes down to the full formula and the dose, not the vibe. Use these checks before you spend money or swallow anything.

• Ingredient clarity: Avoid products that won’t list exact ingredient amounts.
• Canthaxanthin on the label: Treat this as a stop sign for a tanning goal.
• Mega-dose carotenoids: Huge doses can shift skin color and raise side effect risk.
• Claims that replace sunscreen: A pill tan doesn’t block UV.
• Imported “tanning pills” sold as cosmetics: Regulatory status can be shaky.

Who Should Skip Tan Tablets Completely

Some people have less margin for error. If any of these fit, a tablet tan is a bad bet.

• Anyone with eye disease (macular issues, retinal disease, prior retinal surgery).
• People with liver disease or a history of abnormal liver enzymes.
• Pregnant or breastfeeding people (safety data is limited and dosing varies widely).
• People on multiple medications where supplement interactions are a concern.
• Teens whose bodies are still developing and whose supplement use is harder to monitor.

What The Ingredients Usually Are And What They Can Do

Not every product uses the same blend, so the safest move is reading the label and checking each ingredient. Still, patterns repeat across brands. This table sums up common ingredients and what to watch for.

Ingredient Or Additive	What It’s Used For	What To Watch For
Canthaxanthin	Skin tinting via pigment deposition	Retinal deposits, vision changes, liver injury, hives, rare blood disorders
Beta-carotene	Carotenoid that can yellow-orange the skin at high intake	Orange tint, stomach upset; high-dose use may be risky for some smokers
Lycopene	Carotenoid pigment marketed for “glow”	Digestive upset at higher doses; color shift can look uneven
Astaxanthin	Carotenoid used in some “tan” blends	Color changes and GI effects in some users; dosing varies by brand
L-tyrosine	Amino acid marketed as melanin helper	Can interact with thyroid meds; headaches or nausea in some users
Vitamin A (retinol)	Often added to “skin” blends	Too much can cause toxicity; extra caution in pregnancy
Large multi-antioxidant blends	Marketing filler in many formulas	Stacking can push doses too high; interaction risk rises with more ingredients
Unlisted fillers or contaminants	Quality control issue in some supplements	Hard to predict reactions; avoid brands without transparent testing

What To Do If You’ve Already Taken Tanning Tablets

If you’ve already used a tanning tablet, don’t panic. Many people won’t face severe outcomes. Still, it’s smart to treat symptoms seriously and stop the product right away.

Stop The Supplement And Save The Bottle

Keep the packaging, lot number, and ingredient list. If you end up needing medical care, that info speeds things up.

Watch For These Symptoms

• New vision changes (blur, dark spots, trouble with night driving)
• Yellowing of the eyes or skin, dark urine, or right-sided belly pain
• Hives, swelling, or breathing trouble
• Severe fatigue, easy bruising, frequent infections

Get Care Fast When Red Flags Show Up

Vision changes, signs of liver trouble, or allergic reactions call for urgent care. Bring the bottle. Tell the clinician it was a tanning supplement and name the ingredient if you can.

Safer Ways To Get The Look Without A Pill

If the goal is color, there are options that don’t require swallowing pigments. No choice is risk-free, yet these routes avoid the eye and liver concerns tied to canthaxanthin.

Sunless Self-Tanners With DHA

Lotions and mousses that use dihydroxyacetone (DHA) darken the outermost layer of skin through a surface reaction. You can control the shade, patch-test first, and stop any time. The color fades as skin sheds.

Professional Spray Tans

A spray tan can be a neat option when you want even color fast. Ask for barrier cream on hands, elbows, knees, and ankles. Wear loose clothing after.

Bronzing Makeup For Events

For one night, body makeup can look real in photos and washes off. It’s the lowest-commitment option.

Sun Protection Still Matters

A sunless tan can hide redness, yet it doesn’t replace sunscreen. UV is still UV. If you want color and also want to lower skin cancer risk, keep daily sun protection in the routine.

Option	What It Delivers	Main Trade-Off
DHA lotion or mousse	Gradual color you control	Needs exfoliation and steady application to stay even
Professional spray tan	Even color in one session	Cost and timing; needs aftercare to avoid patchiness
Body bronzer makeup	Instant color for photos	Can transfer to clothes if not set well
Sunbathing or tanning beds	Melanin-based darkening	UV damage and higher skin cancer risk
Tanning tablets	Internal pigment tint	Safety concerns and no UV protection

How To Read “Glow” Marketing Without Getting Played

Some brands dodge the words “tanning pill” and sell “bronzing” or “glow” supplements. The safety questions stay the same: what’s inside, what dose, and what evidence backs the claim.

If a supplement promises a tan, scan the label for canthaxanthin and treat it as a no. If it’s a carotenoid blend, ask a blunt question: are you okay with an orange tint on palms or a stomach that feels off for days?

Most of all, don’t let a pill distract from what actually lowers UV harm: shade, clothing, sunscreen, and skipping indoor tanning.

A Straight Takeaway For Most People

If you want a darker look, a topical self-tan or spray tan is the safer lane than swallowing tanning pigments. If you already bought tablets, check the label, stop canthaxanthin products, and treat any vision changes as urgent.

Your skin can look bronzed without asking your eyes and liver to carry the load.