Skin Tag Removal

Skin tags and warts are common skin growths. Most of the time, they’re harmless. But that doesn’t mean you want to live with them — especially when they rub, itch, or knock your confidence.

At No. 23 Skin, we remove skin tags and warts safely, quickly, and professionally — with expert aftercare that keeps your healing on track. Skin tag removal is one of our most in-demand procedures, and for good reason: it’s straightforward, effective, and done by dermatology specialists who know skin inside out.

Whether it’s the rough bump on your finger or a tag that’s been catching on your necklace for years, you’re in the right place.

Understanding Skin Tags and Warts

Before we dive into removal methods, let’s briefly discuss what skin tags and warts are:

1. Skin Tags:

   • Small, soft growths that hang off the skin — usually on the neck, underarms, groin or eyelids
   • Often flesh-toned, they range in size from a speck to a few centimetres
   • Not dangerous and typically painless (unless irritated by jewellery, clothing, or movement)
   • Medically known as acrochordons

2. Warts:

   • Commonly show up on fingers, hands (common warts), feet (plantar warts – which can be painful), or the genitals (genital warts – sexually transmitted)
   • Caused by the human papillomavirus (HPV)
   • Appear as rough, raised bumps
   • Can spread if left untreated

Methods of Skin Tag and Wart Removal

There’s more than one way to remove these growths. The method depends on your skin, the size and location of the growth, and how quickly you’d like it gone.

At-Home Remedies (Not Our First Choice)

Over-the-counter options like salicylic acid or freezing sprays (cryotherapy) exist. They can work on common warts and small skin tags, but they’re often slow, patchy, and don’t always give the result you hoped for. Inconsistent application and lack of follow-up care can lead to scarring or regrowth.

In-Clinic Removal (Our Recommendation)

Professional removal is faster, cleaner, and more effective. Here’s how we do it at No. 23 Skin:

• Cryotherapy – We freeze the growth with professional in-clinic liquid nitrogen (not the type you get in the pharmacy)

• Electrosurgery – A small electrical current burns the growth away

• Excision – The growth is carefully snipped off under sterile conditions

All are safe, same-day procedures with minimal downtime. And because you’re with medical experts, you’ll also get personalised aftercare advice so healing is smooth.

What to Expect During Skin Tag Removal

Whether you choose an OTC product or an in-office procedure, here’s what to expect during skin tag and wart removal:

1. Consultation: We will always do a consultation with you first, which is included in the cost of the procedure if done on the same day. We want to be sure we can treat you effectively before we go ahead and we will discuss all the details with you, giving you plenty of time to ask any questions.
2. Preparation: Follow any pre-treatment instructions provided by your dermatologist, such as cleansing the area.
3. Treatment: The removal procedure will be performed, with local anesthesia if necessary.
4. Aftercare: Post-removal care instructions will be given, including wound care and the use of ointments or plasters. It is always recommended keeping the area clean and dry for 24-48 hours. There is more information here about the do’s and don’ts post treatment: What to expect – minor procedure (1)
5. Healing: Healing times vary depending on the method used and the individual, but most people experience complete healing within a few weeks.

What to Expect

Book in – You can book straight in for skin tag or wart removal — no separate consultation fee needed. Just select the service when you book online or give us a call on 02039411815.

Prep – We’ll ask you to keep the area clean before your visit. You don’t need to do much else, aside from check your diary (see aftercare below).

Treatment – It’s usually quick (around 30mins depending on the size of the skin tag being removed). We may use a local anaesthetic to keep things comfortable and you will be able to carry on with your day as normal after the procedure.

Aftercare – You’ll leave with clear instructions, usually involving keeping the area clean and dry for 24–48 hours, so don’t book a HIIT session or a steam that day.

Learn more about what to expect after a minor procedure →What to expect – minor procedure.

Why Choose No. 23 Skin?

We’re not a high-street beauty clinic. And this isn’t a ‘quick fix’ done in a back room. We’re a dermatologist clinic trusted by dermatologists, consultants, and thousands of Londoners. Whether it’s your first time or your fifth procedure, you’ll feel in expert hands. Even if you don’t choose us, do go for someone with practicing medical professionals who are CQC registered (you then know your outcomes should be good and risk of infection low).

• Medically-led care, every step of the way

• No separate consultation charge for removals done on the day

• Fast appointment availability

• Exceptional aftercare and healing support – wherever you go, do check this out. You want to be able to contact your clinic to check ongoing care.

Reach out – we’re happy to help answer any of your queries and help guide you to the best solution for your skin. If you would like an appointment, we do a large number of skin tag removals and you can either book online, by phone or by using our contact form. If you have other skin concerns, then we can support you with a dermatology consultation with one of our Consultant Dermatologists. We’re experts, but we’re also human and we love to chat about skin. So give us a call, any time.

Helen & Dr Cherry

hc@23skin.co.uk

02039411815

Co-founders

No. 23 Skin

Located just minutes from High Street Kensington tube station, our private dermatology clinic is convinient for patients across West London, including Kensington, Chelsea, Notting Hill, and South Kensington.
Address: 23 Ansdell Street, London W8 5BN
Nearest Tube: High Street Kensington and Gloucester Road.