Description
PRX PLUS is an innovative topical skin booster developed by WiQospecifically designed to act on hyperpigmentation, uneven skin tone and overall skin quality.
Unlike conventional PRXs, which are more focused on texture and firmness, the major advantage of PRX PLUS lies in its superior efficacy on pigmentation.
➡️ In the absence of pigmentation indications, its use is therefore not a priority.
Its patented formula combines a unique complex of acids, includinghomocysteic acid, a rare, costly and clinically-documented active ingredient not yet widely used in the cosmetics industry.
Key active ingredient: homocysteic acid
Homocysteic acid targets pigmentation mechanisms:
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Promotesmelanin elimination via keratinocytes
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Accelerates skin renewal
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Gradually improves skin tone evenness
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Physiological, non-aggressive lightening action
The result: a visible reduction in pigmentation spots and a more even complexion, even on high phototypes.
Formulation
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TCA ammonium (ATCA) – skin regeneration
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Homocysteic acid – pigment correction
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Phytic acid – regulation of melanin synthesis
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Citric acid – smoothing and brightening
Active formula requires storage between +2°C and +8°C.
Main indications
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Hyperpigmentation
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Pigment spots
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Uneven skin tone
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Solar damage
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Mature skin with pigmentation component
Benefits
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100% topical application
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Injection-free, pain-free
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Flake-free
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Without social eviction
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Fast, progressive results
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Year-round use
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Suitable for all phototypes (I to VI)
Protocol (professional use)
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4-session treatment
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Interval: 14 days
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Duration: 10-15 minutes
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Quantity: 1 to 1.5 ml depending on area
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Maintenance recommended after 45 days
Who is PRX-PLUS designed for?
✔️ Patients with proven pigmentary problems
❌ Patients with no pigmentary indication → classic PRX sufficient
Packaging
Box of 5 x 4 ml vials
More than 20 treatments per box
FAQ – PRX-PLUS
Is PRX-PLUS a peel?
No. It’s a topical skin booster with no visible exfoliation or flaking.
What’s the difference with PRX-T33?
PRX-PLUS is specifically reinforced for pigmentary treatment thanks to homocysteic acid.
Suitable for darker skin tones?
Yes, it is suitable for high phototypes with an excellent tolerance profile.
Can it be used without pigmentation spots?
Technically, yes, but without any specific benefits compared to conventional PRX.
Is it a common active ingredient in cosmetics?
No. Homocysteic acid is rare, costly and still little exploited by industry, despite good clinical documentation.










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