Sunekos Treatments in London
from £350
What is Sunekos?
Sunekos is an injectable skin treatment designed to restore your skin's natural firmness, elasticity and hydration from within. It combines hyaluronic acid with a patented complex of amino acids, the essential building blocks your skin uses to produce collagen and elastin. Rather than filling lines or adding volume, Sunekos works by activating the fibroblasts, the cells responsible for keeping skin healthy and resilient, prompting your skin to regenerate itself.
The result is skin that looks brighter, feels firmer and holds hydration better, without any change to your natural features. It is particularly effective for crepey skin, fine lines and delicate areas such as around the eyes, and it can be used on the face, neck, décolletage, hands and body.
How Does Sunekos Work?
Sunekos is an injectable treatment built on a patented formula that combines amino acids, the essential building blocks of collagen and elastin, with hyaluronic acid. Once injected into the skin, this blend activates the fibroblasts, the cells responsible for producing new collagen and elastin, and helps regenerate the skin's extracellular matrix.
Over a course of treatment, this translates into visibly improved skin quality: better hydration, greater elasticity and a subtle tightening effect. Because Sunekos does not add structural volume, your natural contours stay exactly as they are. This makes it an excellent choice whether you have never had an injectable treatment before, or you want to improve your skin quality alongside anti-wrinkle or filler treatments.
Our Prices
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(e.g. under eyes, lower face, upper lip)
1 session: £350
Course of 2 sessions: £600
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1 session: £700
Course of 2 sessions: £1,200
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(e.g. hands, arms, abdomen and knees)
1 session: £400
Course of 2 sessions: £750
Areas We Treat With Sunekos
Sunekos is remarkably versatile, and at our Mayfair clinic Dr Karwal uses it wherever skin quality has started to decline. Around the eyes, it softens fine lines, improves crepiness and can reduce dark circles linked to thin skin and hyperpigmentation, one of the few injectable treatments that is safe and effective in both the upper and lower eyelid area. On the neck and décolletage, it addresses laxity and the fine crinkling that skincare alone cannot reach. On the hands, it restores smoothness and softens the appearance of ageing. Sunekos can also be used on the face and forehead, and on body areas including the upper arms, abdomen and knees, where crepey or thinning skin responds particularly well to collagen stimulation.
Sunekos for Dark Circles and Tired-Looking Eyes
For many of our patients, the eyes are the reason they first pick up the phone. The under-eye area is often the first place to show tiredness, stress and age, and it is also one of the hardest to treat. Skincare rarely penetrates deeply enough, and traditional fillers in this area carry real risks in the wrong hands.
Sunekos offers a genuinely effective middle ground. By improving skin thickness, hydration and quality in both the upper and lower eyelid area, it softens fine lines and hollowness and can visibly reduce dark circles caused by thin, crepey skin and hyperpigmentation. Because it does not add volume, there is no risk of the puffy or overfilled look that concerns so many patients about under-eye treatment. Dr Karwal will assess whether your dark circles are driven by skin quality, volume loss or pigment, and be honest with you about how much improvement Sunekos can realistically deliver.
FAQs
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Sunekos is a technique-sensitive treatment, particularly around the delicate eye area where precision and anatomical knowledge matter most. At Karwal Aesthetics, you will never be treated by a rotating injector or a non-medical practitioner. Every treatment is performed by Dr Arun Karwal, a GMC-registered doctor whose background in emergency medicine means patient safety underpins everything we do.
Consultations are never rushed, and Dr Karwal will always tell you honestly whether Sunekos is the right choice for your skin or whether another treatment, such as Profhilo or polynucleotides, would serve you better. You can visit us at our clinic on Dover Street in Mayfair, or begin with a free online consultation here.
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Sunekos at Karwal Aesthetics starts from £350 per session. Because most patients achieve the best results with a course of treatments, Dr Karwal will discuss course pricing with you at your consultation once he has assessed your skin and confirmed how many sessions you are likely to need. 0% finance is available on all treatments from £500 through our payment plan.
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Your journey begins with a thorough consultation. Dr Karwal will assess your skin, discuss your concerns and medical history, and confirm whether Sunekos is the most suitable option for the results you want. This is also your opportunity to ask any questions.
On the day of treatment, the area is carefully cleansed and a topical numbing cream is applied for around 20 to 30 minutes to keep you comfortable. Dr Karwal then administers a series of precise micro-injections of the Sunekos formula into the dermal layer, tailored to the area being treated, whether that is around the eyes, the neck, the hands or elsewhere.
The session itself typically takes 30 to 45 minutes. Afterwards, you will receive clear aftercare guidance. Most patients return to their normal day immediately, simply avoiding strenuous exercise, alcohol, direct sunlight and makeup on the treated area for 24 hours. Mild redness, small bumps at the injection sites or occasional bruising can occur and usually settle within 24 to 48 hours.
For optimal results, most patients have a course of 3 to 4 sessions spaced 7 to 10 days apart, followed by maintenance treatments every 6 to 12 months.
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Both improve skin hydration and quality, but they work differently. Profhilo uses a high concentration of thermally stabilised hyaluronic acid to hydrate and bio-remodel the skin, while Sunekos combines hyaluronic acid with amino acids to directly stimulate collagen and elastin. Sunekos can also be used in the delicate under-eye area, where Profhilo is not typically injected, and tends to suit thinner, crepey skin and fine lines. Dr Karwal offers both and will advise which is better suited to you. You can read more on our Profhilo page.
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Polynucleotides are regenerative treatments derived from purified DNA fragments that repair and strengthen the skin at a cellular level, while Sunekos uses amino acids and hyaluronic acid to stimulate collagen and elastin. Both are excellent options for the under-eye area and skin quality concerns, and in some cases they complement each other. Dr Karwal will assess your skin and recommend the most suitable approach. You can learn more on our polynucleotides page.
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Absolutely. Sunekos is increasingly popular with male patients, particularly for the under-eye area, neck and hands, because it improves skin quality without altering facial structure or looking obviously treated.
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Sunekos suits anyone noticing early to moderate signs of ageing, including fine lines, dryness, crepiness or mild skin laxity, and it is especially effective on thin or crepey skin on the face, neck, hands and décolletage. It is also an excellent preventative option for younger patients who want to protect their skin quality, and for anyone with hyperpigmentation or uneven tone looking to improve overall skin health.
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Sunekos is generally considered very safe when performed by a qualified medical professional. Potential side effects include temporary redness, mild swelling, slight bruising and minor tenderness at the injection sites, which usually resolve within 24 to 48 hours. Dr Karwal will discuss all risks with you before treatment.
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Sunekos is not suitable during pregnancy or breastfeeding, and treatment should be postponed if you have an active skin infection or inflammatory condition in the treatment area. Dr Karwal will review your full medical history at your consultation to confirm the treatment is safe for you.
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Many patients notice improved hydration and texture within 10 days of their first session, with results building progressively over the course. Optimal results appear a few weeks after completing the full protocol, as new collagen and elastin continue to develop, and typically last around 6 months. Maintenance treatments every 6 to 12 months help preserve your results.
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Most patients need a course of 3 to 4 sessions spaced 7 to 10 days apart for optimal results. Some notice a meaningful improvement after just one session, but the collagen-stimulating effect builds with each treatment. Dr Karwal will recommend the right protocol for your skin at your consultation.
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Downtime is minimal. You may notice small raised bumps at the injection sites immediately after treatment, along with mild redness or occasional bruising, which typically settle within 24 to 48 hours. Most patients return to work the same day. We advise avoiding strenuous exercise, alcohol and makeup on the treated area for 24 hours. For full aftercare instructions, visit our post care information page.
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Most patients find Sunekos very tolerable. A topical numbing cream is applied before treatment and left to take effect for around 20 to 30 minutes, and the injections use a very fine needle. You may feel a light scratch, particularly in more delicate areas such as around the eyes, but this settles quickly.
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Yes, this is one of the areas where Sunekos truly excels. The skin around the eyes is thin and delicate, and Sunekos improves its quality, texture and hydration while softening fine lines. It can also help reduce dark circles associated with thin, crepey skin and hyperpigmentation. Dr Karwal treats both the upper and lower eyelid area.
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Sunekos can be used on the face, forehead, around the eyes including the upper and lower eyelids, the neck, décolletage, hands, upper arms, abdomen and knees. It is particularly valued for the under-eye area, where many other injectable treatments are unsuitable.