Do Edible Tanning Drops Work? | What The Evidence Shows

For the full breakdown, see our best Edible Tanning Drops guide.

Ads for edible tanning drops promise a sun-kissed glow from a few daily drops — no sun, no tanning beds, no UV damage. But before you buy, here is what the FDA, clinical research, and dermatology reviews actually say.

What Are Edible Tanning Drops Supposed To Do?

Edible tanning drops are ingestible supplements (liquids, capsules, or powders) that claim to darken skin tone from within. Unlike topical self-tanning drops mixed into lotion using DHA, oral versions rely on high doses of color additives like canthaxanthin that deposit in skin, or “melanin-support” blends of amino acids (such as tyrosine) and antioxidants marketed to boost natural tanning. The gap between promise and proof is wide. Some products sold as “tanning drops” are actually topical — mistaking one for the other can lead to unintended ingestion of ingredients not meant to be swallowed.

What Does The Evidence Say?

Authoritative sources consistently conclude oral tanning products do not deliver a safe, natural tan. The FDA states plainly that “there are no such pills approved for this purpose” and continues to warn against them. Canthaxanthin, a color additive, deposits in skin at large doses producing an orange to brownish tint — not a tan, as it does not involve increased melanin production. The FDA has banned canthaxanthin in tanning pills and subjects imported products to automatic detention as unsafe. An NIH review confirms the orange-brown appearance and the FDA ban due to adverse effects. Other oral supplements using tyrosine or “melanin activator” blends lack strong clinical evidence; a dermatology review found oral tyrosine has not been shown to work and is not approved in the U.S. Users reporting changes often describe a patchy or orange tint. The FDA warns that tanning pills continue on the market without approval, and the lack of pre-market review for supplements means products can make claims without proving them.

The table below summarizes product types and status based on FDA warnings and clinical reviews:

What Are The Risks?

The risks are real and documented. For canthaxanthin-containing products, adverse effects include gastrointestinal symptoms (nausea, cramping, diarrhea); skin reactions (hives); hepatitis and elevated liver enzymes; retinopathy and vision changes from retinal crystal deposits; and in rare cases, aplastic anemia. Even “natural” or supplement-labeled products can contain unapproved color additives at dangerous levels. The FDA takes enforcement action, and imported canthaxanthin products face automatic detention — consumers may encounter these from international sellers with less oversight. These risks are not worth taking for a product that does not deliver a true tan. The FDA’s guidance on tanning pills recommends topical self-tanners containing DHA as a safer alternative to both oral tanners and UV tanning. DHA-based self-tanners work on the skin’s surface with a better-established safety profile when used as directed.

FAQs

Can edible tanning drops produce a natural-looking tan?

No. The best documented outcome is orange or brownish discoloration from pigment additives, not a natural bronze from increased melanin production.

No. The FDA has not approved any oral product for tanning. Canthaxanthin products are subject to enforcement action, and imported versions face automatic detention at the border.

Are edible tanning drops safer than tanning beds?

Not necessarily. While they avoid UV radiation, oral tanners carry documented risks including liver injury, vision damage, and severe allergic reactions. Topical self-tanners with DHA are widely considered the safer cosmetic alternative.