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Save Face Accredited Treatment

Collagen Stimulation Peel

PRX-T33 Therapy

PRX-T33 is a unique painless peel that stimulates the production of collagen and elastin in the skin. The treatment is designed to revitalise the skin leaving it plump, tightened and glowing.

The PRX-T33 is the next generation of bio revitaliser that does not require injections, it contains 33% TCA, Hydrogen Peroxide and Kojic Acid.
This formulation provides all of the benefits of a high percentage TCA peel but without the associated side effects – discomfort and peeling, best of all there is no downtime thanks to the addition of the Hydrogen Peroxide Compound.

Book your skin consultation today

Let's talk - your free video consultation is completely obligation-free.

Educate First.

Treat Second.

Before any PRX-T33 peel at Cosmetier, Dr Rachna Sharma believes you deserve to truly understand what's in it, the science behind it, how it works with your skin and whether it's genuinely the right treatment for you right now.

There's no pressure, no sales consultation. Just honest, expert guidance from a medically qualified practitioner who will build the perfect treatment plan for you and tell you the truth about what your skin actually needs.

"The most important consultation I have is the one where I help someone understand why they might not need a treatment yet."

Dr Rachna Sharma, Cosmetier
What is PRX-T33 Therapy?
PRX-T33 is an innovative Collagen Stimulation Peel that helps improve skin tone, texture and firmness without the peeling associated with traditional chemical peels. It works by stimulating your skin's natural production of collagen and elastin, leaving your skin looking brighter, smoother and more refreshed.
How Does It 
Work?
PRX-T33 combines 33% TCA, hydrogen peroxide and kojic acid to stimulate collagen production deep within the skin while protecting the skin's surface.
Together, this trio stimulates collagen and thickens the dermis over a course of 5 treatments spaced 3 weeks apart, leaving skin smoother, more rejuvenated and rehydrated with each session.
Am I a Good Candidate?
PRX-T33 is suitable for most skin types and is ideal for anyone looking to improve skin texture, fine lines, pigmentation, acne scarring or loss of firmness without injections or significant downtime.
What to Expect
You'll notice immediate skin tightening and rejuvenation from your very first treatment.
For optimal, long-lasting results, a course of 5 treatments, spaced 3 weeks apart, is recommended.

What makes PRX-T33 Therapy unique?

PRX-T33 stands apart from traditional peels because of how it's delivered. A small amount of hydrogen peroxide carries the TCA straight past the epidermis to the dermis, which is why there's no peeling, and kojic acid works alongside it as an antioxidant and anti-inflammatory that also helps protect against UV damage and suppress hyperpigmentation. It's suitable for any skin type, and the results, visibly tighter, brighter, smoother skin with reduced pore size, show straight away with zero downtime.

Beyond the results themselves, PRX is unique for how easy it fits into real life:

  • No needles
  • Painless
  • No peeling
  • Easy aftercare
  • Doesn't affect your social life
  • Non-photosensitising, so it can be used even during the summer months

Is PRX T33 Therapy safe?

The treatment starts with lymphatic drainage to improve circulation and remove toxins from your skin. After a gentle exfoliation, debris is removed from your pores with a painless suction revealing a fresh layer of skin ready to accept the following products.

The HydraFacial works better than a skincare routine or chemical peel as it works antioxidant serums and intense moisturisers into the skin which is more easily absorbed thanks to the fresh layer of skin created in the detox stage.

We recommend a course of 12 HydraFacials to achieve optimum results.

Fortunately, we have a convenient payment plan to help you save money and get the most out of your treatment, find out more here.

What Happens at Your Free Video Consultation?

At Cosmetier, PRX-T33 Therapy is delivered by Dr Rachna Sharma, backed by genuine care, honest advice, and gold-standard training.

  • Gold-standard training. Dr Rachna completed the strict, intensive training programme for PRX-T33, so it's delivered to the same high standard as every Cosmetier treatment.
  • Real listening. She takes the time to understand your concerns properly, at every stage of your journey.
  • Built on trust. You'll get clear, honest information so you can make informed choices, not just a recommendation that suits us.
  • No-pressure consultation. Your journey starts with a free, no-obligation video consultation, a genuine conversation, not a sales call.
  • Honest advice, always. Rachna assesses your skin and recommends what's genuinely right for you, answering every question, however small.

There's no pressure to book. Many clients find the consultation alone brings real clarity and confidence.

Start Here

Free Video Consultation

Not sure if this treatment is right for you? Let Rachna help you understand all your options — completely free, completely honest.
No obligation · No pressure · 100% confidential
Treatment at a Glance
Treatment time
60 mins
Downtime
Minimal
Results last
6 - 12 Months
Anaesthetic
None Required
From
£200
Safety & Accreditation
  • Save Face Accredited Practitioner
  • Medically Qualified (BDS)
  • Member of the Royal College of Surgeons (Eng)
  • Member of British College of Aesthetic Medicine
  • NLP Diploma (training in communication and consultation skills)

A note from Rachna: Not every skin concern calls for PRX-T33 Therapy. Many clients who come to me asking for it actually benefit more from a different treatment, or simply from a better skincare routine at home. I'll always tell you what I genuinely recommend, not just what you came in asking for.

The Cosmetier Philosophy

Your Questions,

Honestly Answered

Traditional peels work by exfoliating the outer layer of skin, which is why they cause visible peeling and downtime. PRX-T33 works differently: a small amount of hydrogen peroxide carries the TCA straight past the epidermis to the dermis, so the surface skin is never stripped away. That means no peeling, minimal downtime, and it's suitable for almost any skin type, including sensitive skin. Results come from stimulating your own collagen from within, not from removing the surface layer.

Most clients find PRX-T33 very comfortable. You may experience a mild tingling or warming sensation during the treatment, but it is generally well tolerated and does not require anaesthetic.

Many clients notice brighter, smoother and more hydrated skin after their first treatment. As PRX-T33 stimulates your skin's natural collagen production, further improvements in texture and firmness continue to develop over the following weeks. For optimal results, a course of treatments may be recommended.

The number of treatments varies depending on your skin concerns and desired results. Many clients achieve the best outcomes with a course of treatments, followed by maintenance sessions as recommended by your practitioner.

Understand Before You Decide

Your free video consultation with Dr Rachna Sharma is the best first step - whether you're ready to book a treatment or simply want expert, unbiased guidance about your options.
No obligation · No pressure · Honest expert advice
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