PRX-T33 vs. PRX-PLUS: In the context of modern biostimulators and topical skin-boosting protocols, PRX-T33 and PRX-PLUS are frequently compared directly with one another. 

Both treatments come from the PRX family by WiQo, an Italian company specializing in professional solutions for aesthetic medicine and the improvement of skin quality. 

Despite their shared origin, PRX-T33 and PRX-PLUS have different areas of focus in terms of application and indications.

PRX-T33 and PRX-PLUS are used in professional protocols to improve the appearance of the skin, but they differ in their formulations and primary areas of application. 

PRX-PLUS focuses in particular on a more even skin tone, a refined appearance of pores, and skin that appears firmer and denser.

However, the difference between PRX-T33 and PRX-PLUS lies not only in the name, but also in their formulation, indications, therapeutic goals, and suitable patient segments. This is precisely why a detailed comparison is worthwhile.

At Jolifill, we are observing that demand for non-invasive procedures offering visible improvements in skin appearance continues to grow. 

At the same time, practitioners are becoming more critical in their selection: Not every PRX treatment is suitable for every skin type, and not every skin condition benefits from the same protocol.

• PRX-T33 by WiQo is primarily used to improve skin quality, elasticity, and visible firmness.
• PRX-PLUS by WiQo is positioned more specifically for mature skin with hyperpigmentation, enlarged pores, and deeper wrinkles.
• The difference between PRX-T33 and PRX-PLUS lies primarily in the indication, skin condition, and treatment goal.

What is PRX-T33?

PRX-T33 is a professional topical biostimulator and skin-booster concept used in aesthetic practice to improve firmness, elasticity, hydration, and overall skin quality. 

The treatment is particularly known for making the skin appear visibly fresher without microneedling or extended downtime. In aesthetic medicine, PRX-T33 is frequently associated with the following treatment goals:

• In aesthetic medicine, PRX-T33 is used for the visible improvement of skin firmness.
• A common goal of treatment with PRX-T33 is to support elasticity and skin firmness.
• Many practitioners use PRX-T33 to achieve a fresher-looking and revitalized complexion.
• In cases of early to moderate signs of aging, PRX-T33 can help improve skin quality.
• As a needle-free procedure, PRX-T33 is generally associated with only minimal social downtime.

PRX-T33 is therefore often chosen when patients are looking for a treatment that does not immediately look as though they have “had work done,” but instead gradually improves the appearance of the skin.

What is PRX-PLUS?

PRX-PLUS is also a professional skin booster from the WiQo range that is applied in professional practice – but with a clearly different focus. 

• PRX-PLUS is designed in particular for mature or photodamaged skin and can contribute to skin that appears denser, smoother, and firmer.
• The treatment is specifically used for enlarged pores and uneven skin texture.
• PRX-PLUS is also described as an indication-specific treatment for hyperpigmentation.
• PRX-PLUS is intended for skin with visible structural changes and diminished radiance.

PRX-PLUS has a stronger corrective focus than PRX-T33. While PRX-T33 is generally regarded as an all-rounder for skin appearance, freshness, and prevention, PRX-PLUS more specifically addresses skin conditions in which texture, pigmentation, and visible signs of aging are already more pronounced.

How do the formulations differ?

The difference between PRX-T33 vs. PRX-PLUS is evident not only in their application, but also in their formulations. 

Both treatments are part of the WiQo range, but they are based on different active ingredient systems and are therefore designed for different skin conditions and treatment goals.

Active ingredients in PRX-T33

The PRX-T33 formulation is based on a patented combination of 33 percent trichloroacetic acid (TCA), hydrogen peroxide, and kojic acid. 

This particular active ingredient architecture is essential to the biostimulating character of PRX-T33 and its long-standing positioning in aesthetic medicine.

Key active ingredients in PRX-T33:

• Trichloroacetic acid (TCA) is used in aesthetic medicine for controlled skin renewal and skin stimulation.
• Hydrogen peroxide is a defining component of the PRX-T33 formulation and forms part of its specific treatment approach.
• Kojic acid is primarily associated with uneven skin tone and hyperpigmentation.

Active ingredients in PRX-PLUS

PRX-PLUS is currently described by the manufacturer as having a differently structured formulation. Its composition alone demonstrates that PRX-PLUS is not simply a variation of PRX-T33, but rather an independently positioned system with a different focus.

The ingredients in PRX-PLUS include:

• Aqua (Water) serves as the aqueous base of the PRX-PLUS formulation.
• Ammonium Trichloroacetate is a key active ingredient and helps define the characteristic approach of PRX-PLUS.
• Glycerin is used as a moisture-binding ingredient to help support skin balance.
• Homocysteic Acid is a key component of the PRX-PLUS formulation and central to the product's current positioning.
• Citric Acid is commonly used in cosmetic and dermatological contexts to support skin appearance and radiance.
• Phytic Acid is primarily associated with balancing the complexion and optimizing skin appearance.
• Tartaric Acid is one of the organic acids used in professional skincare formulations.

Additional ingredients such as Polyacrylamide, C13-14 Isoalkane, and Laureth-7 primarily perform formulation-related functions and contribute to the texture, stability, and even application of the formulation.

Which skin conditions are better suited to PRX-T33?

The question of PRX-PLUS or PRX-T33 can only be answered properly when the initial skin condition is taken into account. PRX-T33 is typically a suitable option when the focus is on overall skin improvement, for example in cases of:

• early loss of elasticity
• tired, dull-looking skin
• fine lines
• skin that should appear firmer and more even
• patients seeking gentle, needle-free revitalization

PRX-T33 is therefore often regarded as an entry point into topical biostimulating concepts. Particularly for patients who do not yet require pronounced correction, it can be used as a smart preventive and skin-quality treatment.

PRX-T33 is particularly suitable when the focus is not on correcting individual skin concerns, but rather on visibly improving firmness, freshness, and overall skin quality.

When is PRX-PLUS the more suitable choice?

A PRX-PLUS treatment becomes particularly relevant when skin changes are already more visibly pronounced. These primarily include:

• deeper wrinkles
• enlarged pores
• changes in skin texture
• hyperpigmentation
• mature skin with visible loss of quality

This makes PRX-PLUS particularly relevant for practitioners looking for a topical system that not only revitalizes but also works more specifically on skin structure and tone.

The difference between PRX-T33 and PRX-PLUS becomes evident here in their therapeutic approach: PRX-T33 focuses more strongly on revitalization and prevention, while PRX-PLUS moves closer toward corrective applications.

Is PRX-PLUS an alternative to PRX-T33?

Yes – but only to a certain extent. PRX-PLUS can be considered an alternative to PRX-T33 when a patient is not primarily looking for a general skin boost, but instead has a visible treatment need relating to pigmentation, pores, or deeper wrinkles.

An alternative should not automatically be regarded as an equivalent substitute. The suitability of a treatment always depends on the specific skin condition and the respective indication.

PRX-PLUS should therefore not be presented as an “upgrade,” nor should PRX-T33 be described as a “weaker version.” Such a simplification would be professionally inaccurate.

What role do skin age, texture, and pigmentation play?

A significant one. Modern aesthetic medicine no longer focuses solely on products, but rather on skin conditions. This is precisely why the question of PRX-T33 or PRX-PLUS is so relevant. Three factors are particularly important when making a selection: 

1. Skin age

The more mature the skin, the more frequently loss of density, deeper wrinkles, and textural irregularities occur together. In such cases, PRX-PLUS may have an advantage.

2. Skin texture 

In cases of enlarged pores, a rougher surface, or visible structural changes, PRX-PLUS is more clearly positioned. 

3. Pigmentation 

When hyperpigmentation or an uneven skin tone is the primary concern, PRX-PLUS becomes even more relevant. PRX-T33, by contrast, remains a strong option when the primary goal is not to “correct” the skin, but to revitalize it.

PRX-T33 vs. PRX-PLUS: Why is this difference important for practitioners?

Choosing the right product in aesthetic practice today is also a matter of communication quality.

Patients ask more specific questions, compare treatments online, and expect clear and understandable explanations. Simply saying that both are “good” can undermine trust.

This is precisely where Jolifill sets its standard: practitioners do not expect generic advertising claims, but rather precise, professionally sound guidance.

The choice between PRX-T33 and PRX-PLUS should therefore always be based on the following questions:

• What is the primary skin concern?
• Is the goal prevention or correction?
• Is the main focus on texture, pigmentation, firmness, or freshness?
• How pronounced are the signs of aging?

Only on this basis can a professionally informed decision be made as to whether PRX-T33 or PRX-PLUS is the more suitable choice.

In the PRX range from Jolifill, practitioners will find a professionally coordinated selection of PRX-T33, PRX-T Lady, PRX-PLUS, and complementary WiQo products for different skin conditions and treatment goals.

Conclusion: PRX-T33 vs. PRX-PLUS explained clearly

PRX-T33 is particularly suitable for general skin revitalization, prevention, and improving firmness and skin quality.

 PRX-PLUS is positioned more specifically for mature skin and skin with textural changes, hyperpigmentation, enlarged pores, and deeper wrinkles.

The decisive factor is therefore not which product is better known, but rather which skin condition is being treated.

FAQ

Is PRX-PLUS a replacement for PRX-T33? PRX-PLUS is not a direct replacement for PRX-T33, but rather a differently positioned treatment option within the WiQo range. While PRX-T33 primarily targets revitalization, firmness, and overall skin quality, PRX-PLUS is positioned more specifically for mature skin, hyperpigmentation, enlarged pores, and deeper wrinkles.

Can PRX-T33 also be used for pigmentation spots? PRX-T33 can also be used within professional protocols for melasma and post-inflammatory hyperpigmentation. When hyperpigmentation or visible pigmentation spots are the primary concern, PRX-PLUS is generally positioned more specifically for this purpose.

How can you determine whether PRX-T33 or PRX-PLUS is more suitable? The choice depends primarily on the main skin concern and the desired treatment goal. If the primary objectives are freshness, firmness, and prevention, PRX-T33 is often the more suitable option; if texture, pores, pigmentation, or deeper wrinkles are the main concerns, PRX-PLUS may be more appropriate.

Is PRX-PLUS intended only for older patients? PRX-PLUS is not exclusively associated with a specific age group, but rather with the individual skin condition. The decisive factors are visible structural changes, enlarged pores, pigmentation irregularities, or more pronounced signs of aging, rather than chronological age alone.

Why are PRX-T33 and PRX-PLUS not considered interchangeable? PRX-T33 and PRX-PLUS are not considered interchangeable because they differ in formulation, indications, and therapeutic focus. Although both treatments come from WiQo, they address different skin conditions and treatment goals.