MCT Exosomes

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MCT Exosomes for Skin Regeneration and Hair Growth

Available exclusively at our Chislehurst clinic.

This next-generation regenerative treatment supports natural skin and scalp healing using exosomes extracted from your own blood. Delivered through the MCT (Metacell Tech®) system, exosomes are microscopic messengers packed with growth factors, peptides, and regenerative signals,  designed to stimulate collagen, reduce inflammation, and support tissue repair at a cellular level.

Dr Liesel Holler is one of the first UK practitioners offering this advanced treatment to patients looking for real, natural results without synthetic products.

 

What Are MCT Exosomes?

Unlike PRP, which uses platelet-rich plasma, MCT Exosomes are smaller, more concentrated vesicles harvested from your own blood using controlled light and temperature conditions inside the MCT device.

There is no dual centrifugation,  just one blood draw, followed by PRP isolation and processing through the device. The result is a powerful serum of exosomes that can be applied to the skin or scalp to accelerate regeneration.

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What makes exosomes different from PRP?

Exosomes carry concentrated messages between cells. They can trigger deeper and more targeted repair than PRP alone, with lower post-treatment inflammation and faster recovery.

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What Can MCT Exosomes Treat?

  • Fine lines and early wrinkles
  • Skin laxity and texture irregularity
  • Pigmentation or dull skin
  • Acne scars or general skin scarring
  • Thinning or damaged hair
  • Hormonal or age-related hair loss

When Will I See Results?

  • Skin: A visible glow may appear in days, with deeper improvements in tone, elasticity, and firmness developing over 6-12 weeks.
  • Hair: New growth typically begins around 8-12 weeks, with the most noticeable results seen at 3 to 6 months.

For best results, we recommend a course of 3 sessions spaced 4 weeks apart.

Procedure

The process starts with a simple blood draw. Your blood is then processed to extract PRP, which is fed into the MCT device. The exosomes are harvested using controlled heat and light. Once ready, the exosomes are applied to your skin or scalp, either through microneedling or superficial injections, depending on the area and desired outcome.

Is It Painful?

Most patients find the treatment very tolerable. You may feel slight pressure or a pricking sensation during the blood draw or microneedling, but any discomfort is minimal and short-lived. A topical numbing cream is applied beforehand to ensure comfort throughout.

How Long Does It Take?

60-90 minutes. This includes the blood draw, exosome isolation, and application.

How Long Do Results Last?

Results can last 6 to 12 months, depending on your skin condition, age, and lifestyle. Maintenance treatments are recommended every few months to sustain collagen production and cellular repair.

Popular questions

Why Choose Dr Liesel Holler?

Dr Holler combines advanced regenerative techniques with a personalised, ethical approach to aesthetics. Every treatment plan is built around your unique skin or scalp concerns and guided by her expertise in anatomy, cellular repair, and natural results.

This treatment is currently only available at her Chislehurst clinic, where all the necessary technology is housed.

How Do MCT Exosomes Work?

MCT Exosomes work by delivering powerful cellular messengers directly into the skin to stimulate regeneration, reduce inflammation, and promote healing. These nano-sized vesicles, derived from your own blood and refined through Metacell technology, carry growth factors and proteins that reprogram damaged or ageing cells, resulting in improved skin quality, tone, and texture.

What Are the Clinical Benefits and Applications?

MCT Exosomes can be used across the face, neck, décolletage, and scalp to:

  • Improve skin elasticity and hydration
  • Enhance healing post-laser or microneedling
  • Treat fine lines, dullness, and uneven tone
  • Reduce redness and inflammatory conditions
  • Support hair growth in thinning areas
  • They are especially beneficial for those with sensitive, reactive or ageing skin.

Are the Results Backed by Research?

Yes. The MCT system is supported by extensive clinical data demonstrating its ability to stimulate fibroblast activity, improve skin barrier function, and accelerate healing. Studies show significant improvement in skin texture, tone, and elasticity, especially when used as part of a multi-session regenerative programme. The treatment is CE-certified and backed by real-world results in aesthetic medicine.

Georgina Flora
11:40 26 May 23
It was my first time having botox, and understandably was quite nervous about the end result. However Dr Liesel Holler put my mind at ease and explained everything about the procedure, the after care and what to expect. I have waited 3 months to write this review so i could fully see the results. I am so happy with them, they are natural and solved my forehead line/ frown issues.

I am just about to go back for a top up! I could not be happier with the results and will continue to return to this lovely clinic!
stacey Harwood
10:51 24 May 23
Firstly, this is a friendly and welcoming clinic.

Dr Liesel is not only extremely knowledgeable; she also has a genuine care for her patients. She takes the time to listen and what I like best is her approach - less is more! I never feel pushed into anything and she fully explains the procedure and after care. I know I am in safe hands.

A loyal client who is very lucky to find an aesthetic doctor who is professional, smart and caring. Thank you Dr Liesel.
Apples1974
11:04 26 Apr 23
Dr Holler has a wealth of experience and knowledge that is invaluable. I was nervous ahead of my treatment, but I was immediately put at ease. My procedure was talked through with me thoroughly and Dr Holler took the time to suggest some alternatives that would better suit me. I would absolutely recommend Dr Holler. I couldn't be happier with my results.
Lauren
15:26 28 Mar 23
Dr Liesel has a wonderful calming presence about her. You can tell she genuinely cares about each of her patients and will never rush a treatment or go overboard. She takes time to listen to your concerns but is never pushy. She is such a professional and I would recommend her to anyone ☺️
Alexandra Taylor
13:41 24 Feb 23
This is my second treatment with Dr Liesel Holler and each time she has discussed and explained things in detail with me and carefully assessed my facial profile.

My results are very natural and exactly as I wanted. It’s clear she is very skilled and knowledgeable and treats each patient uniquely. I can be quite nervous and I feel totally at ease with Dr Liesel Holler and she is the most gentle with a needle that I’ve ever experienced.

I wouldn’t trust anyone else with my face now. Thank you again!