PRX-T33 TCA/H2O2/KOJIC Perfect Intense Liquid provides an immediate aesthetic improvement, deep hydration and an effective dermal stimulation.

Immediately after the application the skin will look brighter and feel smoother and firmer. There may be some redness or light flaking, but these will recede in the following days with the use of moisturizer.

After the full series of four treatments, the skin’s texture will be more even and the pores and fine wrinkles will be less visible. The overall appearance of the skin will be rejuvenated and fresher.

A full PRX-T33 series will stimulate the formation of new collagen, thicken the dermis and improve its elasticity, and also regulate (thin) the epidermal layer improving the natural complexion and skin tone.

Why is PRX-T33 TCA/H2O2/KOJIC Perfect Intense Liquid different than a peel?

Peels work by removing old skin cells and exposing the new skin underneath. This process can be more or less invasive - depending on the depth and aggressiveness of the peeling agent used, but all peels expose you to downtime (i.e. you’ll have to wait for the flakes to fall off) and risks (i.e. hypo- and hyper-pigmentation, infection). PRX-T33 TCA/H2O2/KOJIC Perfect Intense Liquid on the other hand helps to stimulate the skin to create new collagen, which gives it structure and elasticity, with no downtime and none of the risks commonly associated with peels.

Even though one of PRX-T33 TCA/H2O2/KOJIC Perfect Intense Liquid’s ingredients (TCA) has historically been used as a peeling agent, PRXT33 TCA/H2O2/KOJIC Perfect Intense Liquid itself is not a peel. It doesn’t cause frosting and subsequent desquamation, but it helps to stimulate the deeper layers of the skin without harming the superficial ones.

How does it work?

  • TCA penetrates the epidermis and provides a route for hydrogen peroxide to
    penetrate the epidermis
  • Hydrogen peroxide prevents TCA from denaturing cell proteins, so no frosting
  • Hydrogen peroxide initiates an inflammatory response
  • No needles
  • Painless
  • Your social life is not affected
  • Non-photosensitizing so you can go out with sunscreen
  • 20 minutes to perform the application
  • Provides immediate palpable firming


  • Loss of skin firmness
  • Fine lines
  • Stretch marks
  • Depressed scars
  • Hyperpigmentation
  • Uneven skin tone


It is safe for all healthy individuals unless you are pregnant, breast feeding, or have an active skin infection.


Generally the application is very well tolerated and way less painful than a chemical peel. Some people may experience a varying degree of discomfort with sensations such as light to moderate burning, itching, stinging, especially during the first session. Keep an open channel with your doctor during the sessions, so that he/she is aware of your sensations throughout.


There is very little to no downtime. You’ll be able to resume your social and professional life immediately after the session. Any redness or light flaking can be addressed with the application of moisturizer.

PRX-T33 TCA/H2O2/KOJIC Perfect Intense Liquid does not cause heavy peeling. Redness, flaking and itching are normal after effects. All skin types react differently, some may present no aftereffects at all, others to varying extents.


You will see the results after one treatment. It is recommended to have a series of four about one week apart for best results, based on severity and body parts.


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    The practitioner will thoroughly cleanse your skin before applying PRX-T33 

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    The practitioner applies PRX-T33 with a specific massage technique. You may feel a slight burning or itching sensation, which is normal and shows that the product is  working.

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    After the practitioner has applied the correct number of layers for your indication, they will wash off the residue from your skin with water and apply a post-application cream. Before you leave, they will instruct you on home care.

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    You will see an immediate improvement after the first treatment, but the full results are achieved after a series of 4 treatments. The optimal interval between treatments is one week, but you can schedule treatments 10 or 15 days apart.

  • Immediately post treatment, your skin may be slightly red or pink.
  • You might have slight flakiness, which will flake off over a few days.

The application is contraindicated on skin affected by seborrheic dermatitis, herpetic eruptions, angular cheilitis, or otherwise damaged.

PRX-T33 TCA/H2O2/KOJIC Perfect Intense Liquid is not systemically toxic, but pregnant or breastfeeding persons are ineligible for application.

Yes, PRX-T33 TCA/H2O2/KOJIC Perfect Intense Liquid is safe to use on all photo-types. There is no risk of hyperpigmentation in high photo-types. Asian skin is often more prone to irritation and is very delicate in the zygomatic area, so apply with fewer layers and a more delicate massage.

You can but your doctor will have to be careful because your skin is more fragile than normal. If you are on topical retinoic acid (isotretinoin), suspend its use 15 days before performing the application with PRXT33 TCA/H2O2/KOJIC Perfect Intense Liquid. After completing the cycle with PRX-T33 TCA/H2O2/KOJIC Perfect Intense Liquid, you can resume using retinoic acid. Always follow your prescribing physician’s directions.

happy patients


"In the last week three strangers have approached me just to tell me how beautiful I am. I just wanted you to know that." - J.A., exosome facelift

"You found the fountain of youth! I'm going to start sending everyone your way." - Tina,  PRP facelift and facial

"I am extremely happy. It has been a dream to have better skin. You have no idea how much this has helped my self esteem." - Kathleen, PRP/stem cell injection facelift and PDO threads for acne scarring

"Can't say much about the hair, but the face looks great! With lip and eyeliner, I don't have to use much makeup! Just sunscreen." - Jackie, age 65, PDO thread lift 

"I saw my dermatologist for my annual skin check. She could NOT stop looking at my face. She kept complimenting my skin and saying whatever you've been doing just keep doing it, looks great!!  She asked me what I had been doing. I told her about you and how much you've done for my skin. Just want to make you smile this morning" - Anique, Vampire facelift /facial and smooth PDO threads

"Thank you so much for making me look so beautiful.  My skin is like new! Just starting using red light."- Sasha

"YOU are AMAZING! You took care of the scar tissue on my face. I wish I had the micro needling as well. But I chickened out."- Rojan, skin subcision and PRP injection

"My knees are feeling so much better. It's unbelievable. Thank you so much!" - J.G.,  knee regenerative injection

"Knee feels really good today. A noticeable difference. PRP takes a while to kick in right? The shockwave or combo must have helped a lot."- Kevin, 3 weeks post acute knee injury

"Dr. Nguyen has been patient with my seemingly endless stream of questions. Thank you, Dr. Nguyen." - Jack

"Super helpful and knowledgeable. Thanks!"

"Dr. Nguyen was very honest and encouraging. My first treatment was very easy and relaxing." - JG

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stunning before & after photos