Before your first session — six things most first-timers get wrong

The tattooing itself is the easy part. The two hours before and the six weeks after are where most first-timers make mistakes that affect how the session goes and how the piece heals. These six points cover the ones that come up repeatedly.

1. Eat a proper meal beforehand

Not a snack — a meal, within two hours of your appointment. The tattooing process causes a sustained low-level stress response: your heart rate elevates slightly, your blood pressure shifts, and your body burns through glucose faster than normal. If you go in fasted or under-fuelled, you’re more likely to go lightheaded mid-session, and in longer sessions the risk of a vasovagal response (the polite term for fainting) increases significantly.

The meal doesn’t need to be large. It needs to have protein and slow-release carbohydrates — a bowl of pasta, a chicken sandwich, scrambled eggs. Avoid alcohol the night before, not just the morning of: blood that’s slightly thinner from the previous evening’s drinks makes the session messier for the artist and marginally worse for the heal.

Bring snacks for anything over ninety minutes. Most studios are fine with clients eating quietly in the chair for long sessions; a handful of studios ask that you eat outside in a short break. Check before assuming.

2. No alcohol for 24 hours prior

This is stated in almost every studio’s booking confirmation and ignored more often than not. The reason it matters is the blood-thinning effect of alcohol. Thinner blood bleeds more freely during tattooing, which makes it harder for the artist to see what they’re laying down, makes the stencil smudge more quickly, and produces more ink blowback into the surrounding skin.

It also affects healing: the inflammatory response after tattooing involves a specific platelet cascade that alcohol disrupts. The initial healing phase where the skin closes over the work is slower when alcohol is involved.

The 24-hour window is conservative — most of the acute effect clears in 12 hours — but it accounts for heavier drinking the night before. If you’ve had a light drink at dinner the previous evening you’re probably fine. If you had a proper night out the night before your booking, consider rescheduling.

3. Wear the right clothes

This sounds trivial and consistently catches people out. The clothing rule is: whatever piece of clothing covers the tattoo location needs to either come off completely or be loose enough to push well out of the way without effort.

Tight sleeves on a forearm piece mean the artist is fighting your clothing for access throughout the session. A fitted crop top for a rib piece means you’re uncomfortable and so is the artist. Jeans for an ankle piece mean either you roll them up and they keep sliding down, or the artist works around them.

The practical approach: wear something you don’t mind stretching or temporarily removing, or specifically dress around the tattoo location. Loose shorts for leg work. A button-down shirt for shoulder or upper-arm work (easy to remove one sleeve). A loose vest for torso work.

Don’t wear your best clothes to a tattoo appointment. Ink transfers, ink on hands touches things. Wear something you’d be relaxed about getting a small stain on.

4. Hydrate properly in the days before

Skin that’s well-hydrated takes ink more consistently than dehydrated skin. Dehydrated skin is slightly tighter and more prone to micro-tearing during the tattooing process, which affects how evenly the ink sits. This isn’t a dramatic effect — it’s not going to ruin a piece — but it does affect the quality of the work at the margin.

Start drinking adequate water two to three days before the appointment rather than compensating with two litres the morning of. Sudden overhydration the morning of doesn’t meaningfully improve skin hydration and will just mean you need bathroom breaks during the session.

Moisturising the area in the days before also helps. Well-moisturised skin responds more consistently. Avoid moisturising on the day of the appointment itself — freshly moisturised skin can affect stencil adhesion.

5. Know your pain threshold honestly

Most people have a rough idea of their pain tolerance from other experiences — dental work, injury, injections. Tattooing is a sustained discomfort rather than an acute pain, and people who handle acute pain well sometimes struggle with the sustained, repetitive sensation of tattooing. The reverse is also true.

The most uncomfortable locations are, broadly: ribs, spine, inner elbow, behind the knee, feet, hands, and neck. The least uncomfortable: outer thigh, outer upper arm, upper back. Wrist and forearm sit in the middle.

Don’t book your first piece on your ribs. Not because rib pieces aren’t worth having, but because managing your first session well builds the right association with the process for future work. A less uncomfortable location for session one lets you focus on everything else — the artist, the atmosphere, the experience of being tattooed — rather than just surviving the pain.

6. Aftercare starts immediately — understand the instructions before you leave

Every studio gives aftercare instructions. Read them before you leave the chair, not when you get home. If there’s anything you don’t understand, ask in the room, not three days later via Instagram DM when the piece is already halfway through healing.

The standard UK approach is cling film or a breathable second-skin film for the first day or two, then a gentle wash with fragrance-free soap and a thin layer of unscented moisturiser applied sparingly two or three times a day. The common mistakes: washing too aggressively in the first 48 hours, applying too much moisturiser (pools of cream sitting on the skin create problems), picking at any scabbing or peeling, and re-applying second-skin when it’s already lifted and admitted bacteria.

Sun exposure matters immediately. Keeping the fresh tattoo out of direct sun for the first two weeks is part of the aftercare, not an optional extra. After full healing — typically four to six weeks — SPF on the tattooed area whenever outdoors is the single most effective thing you can do for long-term colour retention and line clarity.

The studios in our directory all operate in registered premises with environmental-health oversight, which means the aftercare you receive will be based on correct practice rather than what worked for someone’s cousin. Follow the specific instructions from your artist over any generic advice, including this.