If you’ve seen references to PRX-T33 internationally and wondered why it’s called PRX Derm Perfexion™ in the United States, you’re not alone.
Globally, the treatment is known as PRX-T33 — a name derived from its key ingredient, 33% trichloroacetic acid (TCA). When WiQo entered the U.S. market in 2019, its U.S. medical advisory board determined that the term “T-33” could be confusing or overly clinical for the American aesthetic audience. To better resonate with U.S. consumers and professionals, the product was rebranded as PRX Derm Perfexion™ — a name that highlights its dermatological foundation and the perfected glow it delivers.
Same Formulation. New Name.
It’s important to note: PRX Derm Perfexion™ is the exact same formulation as PRX-T33. Only the name has changed for the U.S. market.
Why The PRX Derm Perfexion™ Name Matters
This rebrand also helps providers identify the legitimate product and avoid gray market or counterfeit alternatives — a growing issue in the aesthetics space. While PRX’s global popularity has fueled demand, it has also opened the door to unauthorized sellers offering imitation products that put patient safety and treatment results at risk.
By purchasing PRX Derm Perfexion™ directly through WiQo US, providers can ensure they are using an authentic product, supported by the official U.S. manufactory — with proper training, post-care, and medical guidance included.
Bottom line: Same science. Same results. A name designed to protect your practice and your patients.
If a product is purchased from an unauthorized source, we cannot guarantee its authenticity, safety, quality, or effectiveness. Products bought from these sources may be diluted, heat-damaged, expired, or counterfeit. Such products may not only be unsafe but also ineffective. PRX Professional™ by WiQo® will not be responsible for any issues, adverse events, or dissatisfaction resulting from the purchase of these unauthorized products.
To verify you're purchasing from a trusted source, visit our official list of certified providers.
