Home · Treatments · PRX Derm Perfection
PRX Derm Perfection · Pleasanton & Sunnyvale
PRX Derm Perfection in Pleasanton
In short
PRX uses TCA, the acid behind medium-depth peels, in a formulation that reaches the dermis without stripping the surface. Nothing flakes and nothing is injected.
That combination makes it one of the few resurfacing-type treatments you can have and then go straight back to your day. It is given as a short series and suits skin tones that would find a deeper peel risky.
Why it behaves differently
Conventional TCA peels work by injuring the surface, which is what causes the flaking and the recovery. The PRX formulation protects the epidermis while the acid acts deeper, so the stimulation happens without the shedding.
Because there is no light and no heat, skin tone is far less of a constraint than it is with lasers or deep peels.
When we recommend it
- Dullness and uneven tone in someone who cannot take downtime
- Melanin-rich skin, where deeper peels carry real pigmentation risk
- Mild scarring and laxity, as part of a series
- Pregnancy and breastfeeding, where many other options are off the table
When we would choose something else
For deeper scarring or significant texture, a resurfacing laser or microneedling does more.
For laxity that is structural rather than superficial, this is not a tightening treatment.
Broken skin and active infection in the area are reasons to wait.
Common questions
Will my skin peel after PRX?
Generally not. The formulation is designed to act at depth while leaving the surface intact, which is the reason there is no downtime.
How many PRX sessions are needed?
A short series a week or two apart, then maintenance. The effect is cumulative rather than dramatic after one.
Is PRX safe during pregnancy?
It is one of the options often still available, but that decision belongs with your own physician and we would confirm it before treating.
Medically reviewed by Seth Eberlin, MD, Medical Director at Essential Bella. Last reviewed 20 September 2026. General information, not a substitute for an in-person assessment.