Frequently Asked Questions

Get answers to common questions about PRX-T33.

PRX-T33 is a non-invasive, no-peel biorevitalization treatment combining 33% TCA, hydrogen peroxide, and kojic acid. It stimulates dermal regeneration and collagen production, improving firmness and tone without visible peeling. A series of treatments delivers cumulative rejuvenation.

We recommend a series of four weekly PRX-T33 sessions for optimal results. Some clients notice improvements after one treatment, but full collagen stimulation and firming develop over the course of the series and with periodic maintenance sessions.

No. PRX-T33 is formulated to stimulate the dermis without producing visible epidermal peeling. Most clients can resume normal activities immediately. Mild redness or sensitivity may occur briefly, but significant peeling and downtime are uncommon with this protocol.

PRX-T33 is often tolerated by many skin types because it avoids surface peeling, but sensitivity varies. We perform a consultation and skin assessment beforehand; patch testing or modified protocols may be used to ensure safety and comfort for sensitive or reactive skin.

Avoid retinoids, strong acids, and recent sunburn for several days before treatment. Arrive with clean skin (no makeup). We'll review medications and medical history at consultation to minimize risks and advise specific pre-treatment steps tailored to your skin.

Protect skin with broad-spectrum sunscreen, avoid tanning and harsh exfoliants for several days, and use gentle moisturizers as recommended. Follow our personalized post-treatment instructions and schedule follow-up sessions to maximize collagen stimulation and long-term improvement.