PRX uses the same acid family as a chemical peel but works a different way. Here is what separates PRX Derm Perfexion, PRX-PLUS and PRX C, and what the published research does and does not show.
Treatment Guides
Collagen Banking: How We Rebuild and Protect Collagen at Every Age
Medically reviewed by Deborah Lenchus, MSN, APRN · Last reviewed July 2026 Almost every treatment plan we build at LuXe comes back to one molecule: collagen. It is the protein scaffold that keeps skin firm, thick and elastic — and it declines steadily...
Why Combination Therapy Works: Layering Tox, Filler and Biostimulators
Medically reviewed by Deborah Lenchus, MSN, APRN · Last reviewed July 2026 One of the most common things we correct at consultation is single-treatment thinking — the idea that one syringe or one device should fix everything. Facial aging happens in...
Density RF Skin Tightening: How It Builds Collagen — and What We Pair It With
Medically reviewed by Deborah Lenchus, MSN, APRN · Last reviewed July 2026 Density by Jeisys is the radiofrequency (RF) skin-tightening device we use for mild to moderate laxity on the face, neck and body. On its own it is a strong treatment — but in...
Density vs. Hyperdilute Radiesse for the Neck: How We Choose
Medically reviewed by Deborah Lenchus, MSN, APRN · Last reviewed July 2026For an aging neck, the two treatments we reach for most are Density RF skin tightening and hyperdilute Radiesse. They solve different halves of the same problem — and the best plans...
The Nefertiti Lift: Platysma Tox for the Jawline and Neck
Medically reviewed by Deborah Lenchus, MSN, APRN · Last reviewed July 2026The Nefertiti lift is a neuromodulator technique named for the famously crisp jawline of the Egyptian queen. Instead of adding anything, it strategically relaxes the platysma — the...
Skincare for Melasma: What Actually Helps (and What Makes It Worse)
Medically reviewed by Deborah Lenchus, MSN, APRN · Last reviewed July 2026Melasma cannot be cured — but it can absolutely be tamed, and daily skincare is the foundation everything else stands on. Whether you do a Cosmelan or Dermamelan program or manage...
How Many Acne Scar Treatments Do You Need?
Medically reviewed by Deborah Lenchus, MSN, APRN · Last reviewed July 2026“How many sessions will this take?” is the most common acne-scar question we hear — and the honest answer is: it depends on your scar types, their depth, and which...
DP4 vs RF Microneedling for Acne Scars: How We Choose
Medically reviewed by Deborah Lenchus, MSN, APRN · Last reviewed July 2026Both DP4 medical-grade microneedling and Pixel8 RF microneedling treat acne scars by creating controlled micro-injuries that trigger collagen remodeling. The difference is energy: DP4...
Rolling vs Boxcar vs Ice Pick Acne Scars: Which Treatments Work for Each?
Medically reviewed by Deborah Lenchus, MSN, APRN · Last reviewed July 2026Not all acne scars are the same — and the single biggest reason acne-scar treatments disappoint is that the treatment was never matched to the scar type. At LuXe Concierge...