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PRX – T33: the biorevitalizing treatment

PRX-T33 is a biorevitalizing treatment that relies on trichloroacetic acid (TCA) and hydrogen peroxide. The treatment restores skin density, boosts complexion radiance, and improves skin quality. 

How does PRX-T33 work?

The PRX-T33 solution contains 33% TCA and 67% hydrogen peroxide. TCA is a fruit acid used widely in dermatological peels. But in the PRX-T33 treatment, its action isn’t the same as in a traditional peel.

With PRX-T33, the blend of TCA and hydrogen peroxide rapidly penetrates the dermis (one of the skin layers) to activate regeneration in the epidermis (the outer skin layer) noninvasively and with no need for harsh exfoliation. 

The treatment can be performed any time of year, unlike a skin peel, since it is not photosensitizing and is suitable for all skin types.

In other words, you’ll enjoy all the advantages of a skin peel without the drawbacks.

What are this treatment’s indications? 

This biorevitalizing treatment fights flaccid tissue in the face and works to bio-rejuvenate the skin, improving its appearance. PRX-T33 can also be used to reduce stretch marks, chickenpox scars, acne scars, and melasma.

Additionally, it’s recommended as a complement to laser and radiofrequency treatments to optimize results, and combined with an anti-aging injection protocol such as hyaluronic acid injections or tensor threads.

What are the contraindications of this treatment?

Biorevitalization peels are contraindicated in the following cases:

  • If the skin is irritated, prone to seborrheic dermatitis or skin flare-ups (cold sores),
  • Patients allergic to kojic acid (risk of itching) and latex,
  • Patients taking certain medications (Accutane, photosensitizing drugs, etc.) 
  • Pregnancy or breastfeeding.

What are the advantages of PRX-T33?

PRX-T33 is a noninvasive treatment. It provides non-ablative chemical stimulation. That means that it doesn’t damage the upper layer of the skin. It is a completely painless treatment.

This treatment can also be performed as a complement to other treatments to optimize results.

PRX-T33 is not photosensitizing and can be performed in any season and on suntanned skin.

Results are immediate. 

It causes no bruising or redness. Patients can resume daily activities with no signs of having undergone a cosmetic treatment.

What does a PRX-T33 session involve?

The first step in this biorevitalizing treatment is to cleanse and dry the skin on the area to be treated. PRX-T33 is applied to skin with a gentle massage until the product is completely absorbed. 2 to 4 layers are applied consecutively. Skin is then cleaned and rinsed with an absorbent pad saturated with water, after which a nourishing moisturizer is applied.

In the days following the session, a moisturizer must be applied to the areas treated, 2 to 3 times daily to optimize the effects of PRX-T33. A biorevitalization peeling session lasts about 30 minutes.


The treatment delivers instant radiance! Skin is plumper, softer, and more luminous. This is an ideal treatment before a special occasion such as a wedding, birthday party, or christening. To achieve optimal results, several biorevitalization peeling sessions are often necessary. The number of sessions varies according to which part of the body is treated (face, décolleté, etc.) and the skin’s initial state. 

For the face, 1 to 5 sessions are recommended at 14-day intervals. At the first appointment, the physician will determine how many sessions are needed, depending on your needs and, above all, your skin.

How much does it cost?

Per session€190
Package of 3 sessions€510
Package of 5 sessions€800 + one complimentary session
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