Conditions
Acne & Acne Scars
At Define Clinic, we understand that acne scars are more than a cosmetic concern — they can influence confidence, self-image and day-to-day wellbeing.
Acne can affect people at any age and while breakouts themselves may be temporary, the marks they leave behind can have a longer emotional and physical impact. Our medical experts provide evidence-based treatments designed to tackle both active acne and long-term scarring, helping clients achieve clearer, smoother and healthier-looking skin.
What Is Acne? What Are Acne Scars?
Acne occurs when pores become clogged with excess oil, debris and bacteria, leading to inflammation in the skin. Although this is a very common skin condition, the inflammation can damage surrounding tissue, resulting in long-term changes to the skin’s texture and tone, commonly known as acne scars. These can appear as pitted marks, raised bumps, discolouration, uneven texture or a combination of all three.
There are multiple types of acne and scarring, including papules, pustules, nodular acne and the resulting scarring such as ice-pick, boxcar and rolling scars. Understanding the type of acne and acne scars affecting you is essential when planning treatment, as different concerns respond optimally to different clinical approaches.
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Causes & Symptoms
Acne has several contributing factors, and many sufferers experience more than one at the same time. Hormonal fluctuations, stress, excess sebum production, certain medications, disrupted skin barrier function and genetic predisposition can all play a role. Additionally, lifestyle factors such as diet, sleep patterns and skincare routines may influence breakouts or increase inflammation.
Once inflammation becomes significant, structural damage to collagen fibres in the skin can occur, resulting in acne scars. While some sufferers experience temporary post-inflammatory redness or pigmentation, others develop deeper textural indentations that persist without targeted treatment. Acne may also be accompanied by discomfort, tenderness, congestion, whiteheads, blackheads and cystic lesions, depending on severity.
BOOK YOUR CONSULTATIONTreatments For Acne & Acne Scars At Define Clinic
Define Clinic offers a comprehensive range of advanced treatments designed to reduce active acne and improve the appearance of acne scars, restoring smoother, clearer skin over time. Treatment plans are entirely tailored to the individual, taking into account skin type, severity, budget and long-term goals.
Laser & Light-Based Devices
Define Clinic offers industry-leading laser systems such as HALO, MOXI and BBL HERO. These devices address inflammation, remodel damaged tissue, stimulate new collagen formation and improve pigmentation irregularities associated with acne and acne scars. Depending on the device used, you may benefit from visible improvements after just one session, with further gains as collagen production increases in the weeks and months following treatment.
Microneedling
Controlled micro-injuries to the skin stimulate natural collagen regeneration, softening the appearance of indented scarring and improving overall tone and texture. RF-based microneedling further enhances tightening and remodelling for those with more pronounced skin changes.
Chemical Peels
Medical-grade peels can support cell turnover, reduce congestion, minimise inflamed breakouts and refine uneven skin texture. Peels may also help reduce lingering post-inflammatory pigmentation, making acne scars appear more even and less visible.
Injectables
Certain injectables like dermal fillers or Sculptra may be recommended in select cases to rebuild volume and structure from within the skin. This can be particularly effective for those with more pronounced or deep-set pitted scars.
Medical Skincare
For many clients, combining in-clinic procedures with medical-grade skincare yields the best and longest-lasting results. Your practitioner may recommend products containing retinoids, exfoliating acids, peptides, anti-inflammatory ingredients or barrier-supporting actives to maintain improvements between treatments and help prevent future breakouts.
FAQs
What’s the difference between acne and acne scars?
Acne refers to active breakouts and inflammation, while acne scars are structural or pigment changes left behind once inflammation has subsided. Some scarring improves on its own, but deeper or long-lasting changes usually require targeted treatment.
How long will it take to see improvements?
Results vary based on the treatment chosen. Laser and microneedling treatments often create visible improvements within weeks, with continued progress as collagen develops. Skincare-based results tend to build gradually but can significantly support long-term skin clarity.
Are acne treatments painful?
Most treatments are well tolerated. Numbing cream, cooling systems or integrated comfort technology are used wherever appropriate to ensure a comfortable experience.
Can acne return after treatment?
Yes — acne is a condition influenced by hormones, lifestyle and genetics. However, long-term treatment plans and medical-grade skincare can significantly reduce the frequency and severity of future breakouts.
How do I know which treatment is right for me?
Your consultation will include a detailed assessment of your skin, scar type, budget and goals. Your practitioner will then recommend a bespoke plan tailored specifically to your needs.
REVIEWS
Don’t just take our word for it
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Five stars! The hygiene at Define Clinic London is immaculate, the calming ambiance made me feel at ease from the moment I walked in. The staff were professional and knowledgeable, guiding me through a quick microneedling treatment that delivered visible results. I loved the convenience of being able to book an appointment online and the easy access from public transport. If happiness had a location on Google Maps, it would be here. I will definitely be back for more skin boosters and recommend this clinic to anyone looking for top‑notch skincare.
Claire Gerring
2nd April 2026
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From the moment I arrived at Define Clinic Beaconsfield the experience was seamless. The staff were friendly and knowledgeable, the clinic was spotless, modern and welcoming. I felt comfortable asking about microneedling near me and got clear advice. I left feeling confident and will definitely return.
Ollie O’Hanlon
2nd April 2026
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Karen McGuire
1st April 2026
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I recently visited Define Clinic in Beaconsfield after seeing the incredible results they shared of Ulrika on Instagram, and I can honestly say the experience with Dr Benji Dhillon, exceeded all expectations. From the moment I walked in, everything felt professional, welcoming, and thoughtfully designed to put you at ease. The team were knowledgeable, attentive, and took the time to really understand what I was hoping to achieve. They explained every step clearly, which made me feel completely confident and comfortable throughout the process. And the results? Absolutely amazing. The outcome is natural, refined, and exactly what I had hoped for (if not better). It’s rare to find a clinic that combines such high standards of care with genuinely outstanding results, but Define Clinic truly delivers on both. A well-deserved 5-star experience, and I wouldn’t hesitate to recommend them to anyone considering treatment.
Laura Goodfellow
1st April 2026
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I love the calming ambience at Define Clinic London. The staff are friendly and professional, the clinic is spotless and the atmosphere is soothing. The level of professionalism impressed me, and the attention to cleanliness gave me confidence. I felt well taken care of by every member of the team. I’m excited to return for my next treatment . Highly recommend.
clare barclay
1st April 2026
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I was really impressed by how clean the space was at Define Clinic London. The team were friendly, knowledgeable and made me feel relaxed and welcomed from the moment I walked in. They answered all my questions about microneedling for me in a clear and helpful way.
Lee Richards
1st April 2026
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Dr Arreni was incredibly warm, welcoming, and easy to talk to. What really stood out was how thoughtfully she talked me through my options. She took the time to understand exactly what I was hoping to achieve and offered honest, realistic guidance — including clear timelines for recovery — without ever making me feel rushed or pressured. There was absolutely no sense of upselling, just genuine care and professionalism.
For something like an injectables appointment, it was surprisingly enjoyable. I felt listened to, understood, and completely confident in her approach.
The journey to the clinic was 100% worth it, and I can confidently say I’ve found my go-to practitioner. I’ll definitely be returning as a long-term client and wouldn’t hesitate to recommend her to anyone considering treatment.
Michelle Mikulsky
14th March 2026
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Friendly, thorough, transparent and offering excellent treatment – you know you’re in good hands here while the place feels not at all intimidating
Ingeborg van Lotringen
12th March 2026
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Dr Arreni was amazing! This was my first time getting any sort of work done and I couldn’t have been more happy with my results, Dr Arreni made sure everything was natural and just the way I wanted. I was made to feel comfortable throughout the entire process, which really eased any nerves I had. She was so nice and easy to talk to and I will 100% recommend her!
Jasleen Dhillon
9th March 2026
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I heard of Define Clinic through my workplace after they came and introduced their new clinic opening in Fitzrovia. I’ve always been interested in aesthetics and injectables but I find the market so oversaturated and it’s almost impossible to find a practitioner that you can trust and for the right price too.
I had my initial consultation with Dr Arreni for hyperpigmentation and under eye hollowness and she had a thorough chat with me about my skin goals and what she would suggest. We did a skin scan and she made a treatment plan for me which was emailed with pricing. The clinic also offers 0% financing which was great. I never felt like I was being pushed to buy anything and she was honest about expectations and told me what I would see with what treatment I would get. I decided to start with tear trough filler as that was my biggest concern and my appointment with Dr Arreni was smooth and pain free. She was extremely friendly and kind and made me feel at ease and I am overjoyed with the result. I feel like I can really trust her and her expertise as a skilled doctor and I will most likely keep this as my clinic of choice for all other treatments I would want in the future.
Shenhead
8th March 2026
Book A Consultation
If acne or long-lasting acne scars are affecting your confidence, Define Clinic is here to help. Book a consultation today and begin your journey toward smoother, clearer and healthier skin with a treatment plan personalised by medical skin specialists.
