Thermage FLX – Non-Surgical Skin Tightening | Belgravia & Primrose Hill Skip to main content
Thermage FLX Treatment

Thermage FLX Treatments in Belgravia & Primrose Hil

Anti-ageing Thermage FLX continues to be a global leader as a non-invasive radio frequency  (RF) treatment that can smooth, tighten and contour your skin after just one appointment. By stimulating fresh collagen production, you should continue to see improvements post-treatment.

Book your consultation at our aesthetic clinic in Belgravia and Primrose Hill to start your Thermage FLX treatment today.

  • Long-lasting results
  • Lifts your skin with one treatment
  • Suitable for use on your face and body

No. of sessions
1


Treatment time
60 Minutes


Recovery time
Immediate


What is Thermage FLX?

Thermage FLX harnesses the power of radiofrequency (RF) to encourage your skin to create new collagen. This naturally occurring protein provides strength and structure and is responsible for the firmness and elasticity of youthful skin.
If you’re experiencing issues such as fine lines and wrinkles, sagging or loose, crepey-textured skin, it’s partially due to depleted collagen levels.

Using the Thermage FLX device, we heat the deeper layers within your skin, precisely targeting where more collagen is needed. This separates the water molecules from the collagen, causing an immediate contraction that visibly tightens the treatment area. Over the next two to three months, this treatment will also stimulate the production of fresh collagen, creating greater strength so your skin continues to look smoother and more contoured.

Long-lasting lift without surgery

Thermage FLX is a popular skin tightening treatment because it takes just one appointment to give you long-lasting results for one to two years. It’s also versatile, making it suitable to treat loose skin and wrinkles on your face, around the eyes and on the body (for example, crepey skin above your knees or on your stomach).

You may want to make this skin-lifting treatment part of your annual skin rejuvenation maintenance programme.

Book your free consultation

THERMAGE FLX AT AESTHETICS LAB

Watch this video to see how Thermage FLX tightens and encourage syour skin to create new collagen.

Before and after treatment

BEFORE
AFTER
BEFORE
AFTER
BEFORE
AFTER
BEFORE
AFTER

* Results may vary

Treatment step-by-step

Step 1: Consultation

The first step towards your Thermage FLX is a bespoke consultation with our Treatment Coordinators. This is an opportunity to discuss the issues you would like to address (e.g., fine lines around your eyes, a sagging jawline) and for us to rule out any possible contraindications.

Step 2: During your treatment

Radiofrequency skin tightening treatment is delivered using a handheld applicator. You will probably feel a very warm sensation when the applicator tip first touches your skin, followed by a cooling sensation, designed to help protect your skin and ensure your comfort.

Step 3: After the treatment

You will find that the treated area visibly appears lifted and toned. You can resume normal activities straight away. There is no downtime, although your skin may feel warm and have a slightly flushed appearance, which should subside within an hour. You can also apply make-up straight after Thermage FLX.

Frequently asked questions

How long will the results last?

Thermage FLX stimulates fresh collagen production as well as tightens the existing collagen strands in your skin. You should notice ongoing improvements to your skin tone and texture for between two to six months following a single treatment. The overall results can last for one to two years depending on your skin condition and the ageing process.

How many Thermage FLX treatments will I need?

The beauty of Thermage FLX is that it delivers visible results after just one treatment. Best of all, the results continue to improve over time. Some of our clients treat themselves to repeat appointments every one to two years to maintain their lifted skin.

Does Thermage FLX treatment hurt?

Although the applicator tip can feel warm when it touches your skin, the system incorporates vibration to disperse the heat and create a cooling sensation. As a result, most people find this treatment surprisingly comfortable.

Who is Thermage FLX suitable for?

Thermage FLX is suitable for individuals looking to improve skin firmness, contour and texture without surgery or downtime. It is ideal for those with early to moderate signs of ageing, including mild laxity, softening of the jawline, fine lines or crepey skin. As it uses radiofrequency energy that safely heats the deeper layers of the skin, Thermage FLX is appropriate for all skin tones and ethnicities, including patients who may be prone to pigmentation changes with other treatments.

Posted on Google Google
Danyal Abbasi profile picture
Danyal Abbasi
Google star 1Google star 2Google star 3Google star 4Google star 5
I had e great experience with my hydrafacial and laser treatment at Aesthetics lab. Dr iffat khattak was knowledgeable and great lady . Im thrilled with the results and highly recommend
Posted on Google Google
Liz Riazanski profile picture
Liz Riazanski
Google star 1Google star 2Google star 3Google star 4Google star 5
I recently had a facial at Aesthetics Lab, and I can say that without a doubt it was the best treatment I have ever received. From the consultation which was very thorough, in which we discussed each of my concerns in depth, to the facial itself, which was incredible. I have had many facials in the past and none of them have been of this high standard. I was then recommended some products which I purchased from the clinic and have been using ever since. They have done wonders for my skin, and I will definitely be returning! I cannot recommend Aesthetics Lab enough, the staff are so lovely and accommodating and the treatments are fantastic!
Posted on Google Google
Amanda Beety profile picture
Amanda Beety
Google star 1Google star 2Google star 3Google star 4Google star 5
Emma and the aesthetics lab team are INCREDIBLE! I very rarely write reviews, but I am so happy with my experience with Emma, that I have to! I have recently been trying to explore how to optimise my skin. This is all new to me, so I was a bit hesitant and unsure going into the process. Unfortunately, I had a very bad experience at a different clinic with a facial-gone-wrong, and am dealing with ongoing acne as a result. I had nearly lost hope that skincare could be for me, but then I found Aesthetics lab! Carolyn helped me with my initial consultation. She was very welcoming and empathetic to my situation, making me feel very comfortable. I had my first session the same day with Emma. I did a light treatment and the experience was fantastic. Emma immediately made me feel comfortable. She understood the concerns and hesitations that I had and was very patient answering my many questions. I felt very calm and could tell how experienced she was. I had such a great experience that I booked again and came back for my second treatment with Emma that same week. This time I got a hydra facial. It was again, a fantastic experience. I was so impressed with all of her knowledge on how the products work, her advice on what my skin might respond best to, and her understanding and empathy towards my situation. I really trust her and the advice that she gave towards my skincare routine. I have already seen improvements and am telling my friends to book their appointments with Emma! She is truly the best!
Posted on Google Google
IC profile picture
IC
Google star 1Google star 2Google star 3Google star 4Google star 5
Staff are friendly, knowledgeable and experienced. You can ask them for advice on different treatments. I didn’t know what to expect but I’m pleased with the results.
Posted on Google Google
sasha rodham profile picture
sasha rodham
Google star 1Google star 2Google star 3Google star 4Google star 5
I have recently finished a course of Laser Hair Removal with Aesthetics Lab and could not recommend it enough , from the moment I walked in the staff were so welcoming and professional. The clinic itself is accessible, modern and exceptionally clean. I had 6 sessions targeting under my arms and legs which was painless and really effective with no redness or rashes which I have previously experienced when waxing, my only regret is I didn't visit sooner!!
Posted on Google Google
Nava Sokolovsky profile picture
Nava Sokolovsky
Google star 1Google star 2Google star 3Google star 4Google star 5
The staff are very welcoming and professional, and have made me feel at ease and relaxed during treatments. The clinic itself is lovely and clean, and clearly looks like it's kept up to a high standard. Ive had two treatments here so far, eyebrow semi permanent tattoo with Charli and laser hair removal with Charlotte and both therapists have been knowledgeable, experienced, and friendly, and I've been very pleased with the results of the treatments.
© 2026 Aesthetics Lab.
0

Your Product Basket

Quantity: 0 Items: 0
No Product in the Cart!
£0.00
£0.00
£0.00
​