Can You Use Fake Tan on a Sunbed

Q: Does fake tan block UV rays?

Yes — fake tan creates a surface layer that absorbs and scatters some UV before it reaches the melanocytes. It does not provide meaningful UV protection, but it does reduce the UV reaching melanin-producing cells, making your sunbed session less effective than on clean skin.

Q: What should I use on a sunbed instead of fake tan?

A sunbed-specific tanning cream or tanning accelerator — both are formulated to be safe on sunbed acrylic and enhance rather than block UV absorption. Apply 30 minutes before your session. For between-session colour compatible with sunbeds, gradual tanning drops mixed into your evening moisturiser are the right alternative to fake tan.

The short answer is: not ideally — and if the fake tan is fresh, definitely not. Fake tan on sunbed sessions creates three specific problems that reduce your results and can affect the sunbed itself. Here is what those are, how long you need to wait, and what to use instead.

Three reasons to avoid fake tan before a sunbed session:

Fake tan sits as a surface layer that blocks UV from reaching the melanocytes efficiently, making the session less effective.
DHA — the active ingredient in fake tan — reacts unpredictably with the heat of a sunbed and can cause uneven colour development.
Most fake tans are not formulated to be sunbed-safe and can damage the acrylic surface of the bed.

What actually happens when you use a sunbed with fake tan on?

It reduces the effectiveness of your session

Fake tan is a surface layer — it sits on the outermost skin cells and produces colour through a chemical reaction with proteins there. UV light needs to penetrate below that surface layer to reach the melanocytes that produce real melanin. A layer of DHA fake tan sitting on the skin absorbs and scatters some of that UV before it reaches where it needs to go. The result: a session that is noticeably less effective than it would be on clean skin. You may still develop some colour, but significantly less than you should be getting from the UV exposure. This is one of the most common silent reasons people find their sunbed results have plateaued — see why am I getting white spots when tanning? for more on uneven tanning causes.

DHA reacts unpredictably with heat

Sunbeds generate heat alongside UV. Dihydroxyacetone — the active ingredient in fake tan — is a compound that reacts with amino acids in the skin's surface proteins to create colour. Heat can accelerate this reaction unevenly. Areas of the body in closer contact with the warm surface develop differently to areas with more space, and the overall result can be a patchy or inconsistent colour that is difficult to correct. The heat also tends to accelerate the fading of the existing fake tan — you may find it looks less even after the session than it did before.

It can damage the sunbed acrylic

The acrylic surface of a sunbed — the clear panel you lie or stand against — can be damaged by certain ingredients found in self-tanning formulas, particularly oil-heavy formulas and some chemical compounds. Damaged acrylic affects UV output and costs the salon money to replace. This is why most salons specifically advise against going in with fresh fake tan, and some will turn you away if they notice it. It is worth checking your salon's policy — it is a genuine concern, not an arbitrary rule.

How long after fake tan can you use a sunbed?

The impact depends on how much fake tan is left on the skin. Here is the decision framework:

Your situation	Sunbed?	What to do
Fresh fake tan — applied within the last 24–48 hours	No — wait	Do not go on a sunbed. The DHA is still active, the surface layer is at its thickest, and the UV-blocking and acrylic-damage risk is at its highest. Wait until the tan has faded significantly or exfoliate it off first.
Faded fake tan — applied 3–5 days ago, noticeably lighter	With caution	The impact is reduced as the tan has thinned and faded. If the colour is very faint, results will be better than with a fresh application — but still not as effective as clean skin. Exfoliate first if possible before your session.
Fully faded or exfoliated off	Yes — go for it	No surface barrier remaining. Use a sunbed-safe tanning accelerator or cream applied 30 minutes before the session — this is the optimal setup for a deeper, more even real tan.
Gradual tanning drops (not full DHA fake tan)	Fine	Gradual drops mixed with moisturiser build colour very gradually and do not create the same surface barrier as a full DHA fake tan application. These are compatible with sunbed use when applied the evening before — not immediately before the session.

If you need to remove fake tan before a session, an exfoliating mitt and a body scrub — focused on the areas that hold colour longest (elbows, knees, ankles, hands) — will clear the surface layer more thoroughly than showering alone. Give the skin 30–60 minutes after exfoliating before applying sunbed products. For the full pre-sunbed preparation routine, see what to put on your skin before a sunbed session.

Does fake tan protect you from UV on a sunbed?

No — fake tan provides zero UV protection. DHA-based self-tan produces colour through a chemical reaction with the skin's surface proteins. This has no protective effect against ultraviolet radiation. The colour you see is not melanin — it is melanoidin, produced by a separate chemical pathway. Having a fake tan on, however dark it looks, does not mean the skin is more protected from UV.

Do not extend your session time because you have fake tan on, and do not skip eye protection. Always follow your salon's guidance on appropriate session lengths for your skin type — those guidelines exist regardless of what is on your skin.

What to use on a sunbed instead of fake tan

Sunbed-specific tanning cream

A sunbed cream is specifically formulated to be safe on sunbed acrylic — no ingredients that damage the surface — and to enhance UV absorption rather than block it. Unlike fake tan, it does not create a surface barrier. It works with the UV to help the skin respond more effectively and develop a deeper, more even tan. Browse the sunbed tan cream range and the tanning cream for sunbeds collection. For a full explanation of what these products actually do at a mechanism level, see what does sunbed cream do?.

Tanning accelerator

A sunbed tan accelerator contains active ingredients — primarily tyrosine and melanin-stimulating compounds — that encourage the skin to produce more melanin in response to UV exposure. Applied 30 minutes before your session at home (not in the changing room), it means the skin is primed to tan faster and more deeply. It does not block UV — it enhances the skin's response to it. The opposite of what fake tan does in this context. See how to get a darker tan on a sunbed for the full technique guide on maximising session results.

Gradual tanning drops — the compatible self-tan alternative

If you like the colour boost that fake tan gives between sunbed sessions, gradual tanning drops are the compatible option. Mixed with your moisturiser and applied in the evening, they build colour gradually without creating the DHA surface layer that causes problems on a sunbed. They are not applied before a session — they are the between-session colour maintenance tool. See how to use tanning drops for the full guide.

The full routine: sunbeds and self-tan together

How to use both in the same week without one compromising the other:

Exfoliate at the start of the week — remove any remaining fake tan from the previous application before your first sunbed session. A thorough exfoliation makes every session more effective. See how often should you use a sunbed for the right spacing between sessions.
Sunbed sessions on clean skin — with a sunbed-safe tanning cream or accelerator applied 30 minutes beforehand. No fake tan. This is when real melanin builds.
Moisturise after every session — let the tan from the session develop properly before adding any self-tan product on top. Apply a generous body moisturiser as soon as you shower post-session. See how to preserve a tan for extending colour between sessions.
Evening gradual drops on non-session days — mix 4–6 gradual tanning drops into your evening moisturiser on the evenings between sunbed sessions. This builds and maintains colour using a format that is compatible with sunbed use.
Full fake tan application — if you want to do a full DHA fake tan, wait at least 48 hours after your most recent sunbed session to let the real tan fully develop. Apply the fake tan over it for maximum combined depth. Then wait until it has faded or exfoliate it off before your next sunbed session.

Frequently asked questions

Can you go on a sunbed with fake tan on?

Not ideally — and not with fresh fake tan. Fresh fake tan creates a surface layer that blocks UV from reaching the melanocytes, reducing the effectiveness of the session. It can also react unpredictably in the heat of a sunbed and may damage the acrylic surface. Wait until the fake tan has faded significantly or exfoliate it off before your session.

How long after fake tan can you use a sunbed?

Wait until the fake tan has faded substantially or exfoliate it off before going on a sunbed. Fresh fake tan applied within 24–48 hours has the most impact on your results and the highest risk of acrylic damage. A very faded fake tan from four to five days ago has a much smaller effect. For best results, exfoliate fully before any sunbed session and go on clean skin with a sunbed-safe product.

Does fake tan block UV rays?

Yes — fake tan creates a surface layer on the skin that absorbs and scatters some UV before it reaches the melanocytes. It does not provide meaningful UV protection, but it does reduce the UV that gets through to the melanin-producing cells, making your sunbed session less effective than it would be on clean skin.

Can fake tan damage a sunbed?

Yes — certain ingredients in fake tan, particularly heavy oils and some chemical compounds, can damage the acrylic surface of a sunbed. This is why most salons advise against using a sunbed with fresh fake tan on. Damaged acrylic affects UV output and is expensive to replace. Check your salon's policy — it is a genuine equipment concern, not an arbitrary restriction.

What should I use on a sunbed instead of fake tan?

A sunbed-specific tanning cream or tanning accelerator. Both are formulated to be safe on sunbed acrylic, and both enhance rather than block UV absorption. Apply 30 minutes before your session at home. For between-session colour that is compatible with sunbeds, gradual tanning drops mixed with your evening moisturiser are the alternative to fake tan that works alongside your sunbed sessions rather than against them.

The tanning bundles include everything needed for the routine above — sunbed cream, accelerator, and gradual drops — in one order with same-day dispatch before 3pm.