What Is A Mole?

Picture of a benign mole that can be removed at Thames Valley Surgical Services
Picture of a benign mole

What Are Moles?

The term mole is very widely used and includes very easy to remove skin tags as well as soft naevuses and other skin lesions. Commonly, moles are darker than the surrounding skin  Classically, Moles are small patches on the skin, which can be flat or raised, that form due to collections of cells called melanocytes. Melanocytes produce the colour (pigment) in your skin. The scientific name for moles is melanocytic naevi.

Moles are often a brownish colour, although some may be darker or skin-coloured. They can be flat or raised, smooth or rough, and some have hair growing from them. Moles are usually circular or oval with a smooth edge.

Moles can change in number and appearance. Some fade away over time, often without you realising. They also sometimes respond to hormonal changes, for example during:

  • pregnancy – when they may get slightly darker
  • teenage years – when they increase in number
  • older age – when they may disappear from 40 to 50 years of age onwards

When Do Moles Develop?

Some moles are present at birth, however most moles develop during the first 25 – 30 years of life. People with fair skin often have more moles than people with darker skin. Most moles have a genetic cause and are inherited, this is often the case with people who have a lot of moles. Where you were brought up may also make a difference, for example, if you have spent a lot of time in the sun, you may have an increased number of small moles.

Harmless Moles

Most moles are completely harmless. However, they may be unsightly and affect your confidence. Moles can also be a nuisance, for example if they regularly catch on your clothing or you cut them while shaving. These moles can be surgically treated and at Thames Valley Surgical Services, we can remove these moles for you.

Mole Removal Surgery

Prior to any surgery your skin will be numbed. Depending on size or location of your mole Dr Kittel can just shave the mole off so that it is level with your skin. This is known as a shave excision. The wound may then be closed with heat during a process called cauterisation. Another option for skin surgery is to do a small excision, which leaves a thinner, but longer scar.

Cost of Mole Removal Surgery: £225*

*The cost of Mole removal Surgery starts at £225 for a shave excision. Click here for more detailed pricing. Please be aware laboratory cost and consultation are charged separately and the above price plus the consultation is £285.The consultation is free for returning customers. Lesions in the face are more expensive.

How Will I Know It’s Not Cancer?

At Thames Valley Surgical Services we take great care of your moles. Every mole will be sent to a lab for a medical lab for complete peace of mind. We never remove skin cancers. If we feel a lesion may be skin cancer we will refer you swiftly to a hospital based team specialising in skin cancer. However, we specialise in the cosmetic removal of moles.

What  next?

If you wish to make an appointment you can contact us or book an appointment online. Alternatively you can ask for a telephone consultation. If you do so, please read the section “How TVVS works”, thoroughly. If you are worried about pain, please click here to see how we provide painfree surgery.

How Do I Check My Skin?

You should check your skin every few months for any new moles that develop (particularly after your teenage years, when new moles become less common) or any changes to existing moles. A mole can change in weeks or months.

Things to look for include:

  • moles with uneven colouring – most moles only have one or two colours, but melanomas have lots of different shades
  • moles with an uneven or ragged edge – moles are usually circular or oval with a smooth border
  • bleeding, itching, red, inflamed (swollen) or crusty moles
  • moles that get a lot bigger – most moles are no bigger than the width of a pencil

A helpful way to remember what to look for is to use the ABCDE method.

  • A – asymmetry
  • B – border irregularity
  • C – colour change
  • D – diameter
  • E – elevated (raised) or enlarged

Moles like this can occur anywhere on your body, but most happen on the back, legs, arms and face.

If you notice any changes to your moles or are worried about them, see your GP. Changes to a mole may be an early indication of a type of skin cancer called melanoma.

More Information: For a glossary on minor surgery terms, click here

Accessibility & Clinic Location

Our clinic in Bourne End, Buckinghamshire offers easy access for patients across the South East of England seeking expert minor skin surgery and milia removal. We’re strategically positioned near major roadways and connected to London and surrounding counties via excellent public transport links.


📍 Nearby Local Areas (within 20–30 minutes)

  • Bourne End, Marlow, Henley-on-Thames, Twyford

  • Maidenhead, Windsor, Ascot, Slough

  • Gerrards Cross, Beaconsfield, Chalfont St Peter

  • Uxbridge, West Drayton, Egham


🚆 Easy Access via the Elizabeth Line (West & East London)

We’re directly connected to Central and East London via the Elizabeth Line, making travel fast and simple from:

  • West London: Paddington, Ealing, Acton, Southall, Hayes

  • Central London: Bond Street, Tottenham Court Road, Farringdon, Liverpool Street

  • East London: Whitechapel, Stratford, Ilford, Romford, Chadwell Heath, Shenfield

This makes us an ideal choice for patients looking for milia removal in London without long waiting lists or inflated city-centre pricing.


🛣️ Convenient from the M4, M40 & A404

Easily accessible from key regional towns including:

  • Bracknell, Reading, Wokingham, Staines, Virginia Water

  • Richmond, Twickenham, Northolt, Harrow, Wembley

  • Woking, Farnborough, Guildford, Basingstoke


🌍 Wider Regions (within 45 minutes to 2 hours)

Many patients also travel to us from:

  • Oxfordshire: Oxford, Banbury, Thame, Didcot

  • Buckinghamshire & Milton Keynes

  • South East counties: Surrey, Hampshire, Sussex, Kent, Essex

  • South Coast: Southampton, Portsmouth, Brighton, Eastbourne

  • South West: Swindon, Bath, Bristol

  • Even parts of South Wales, via the M4


🧭 Why Patients Travel to Us

Patients choose us from across the region for our:

  • Fast access with minimal travel time

  • Convenient online booking and flexible consultation options

  • Reputation for safe, efficient, and pain-free milia removal