Energy-based devices — lasers, RF, ultrasound, microneedling. The chromophore framework, the field guides, the platform comparisons.
Renuvion (J-Plasma) subdermal skin tightening is often paired with liposuction. Read this evidence-first review of FDA warnings, systematic reviews, risks, and costs.
Tixel is a thermo-mechanical resurfacing device using direct heat rather than light to treat wrinkles and texture. Review its FDA clearances, clinical evidence, CO2…
Does NuFace work? Read an evidence-first review of at-home microcurrent facial devices, FDA 510(k) clearances, the September 2025 off-label promotion complaint, and…
HydraFacials are marketed heavily for an event glow, but is the cost justified? We analyze the vortex technology, the thin clinical evidence, and the FDA Class I device…
Confused by marketing claims? Learn how to look up any laser, RF, IPL, or microneedling device in the FDA 510(k) database. We explain product codes, grey-market imports,…
A clinical comparison of miraDry microwave thermolysis against Botox injections for underarm sweating, covering FDA clearances, long-term costs, and safety data.
Why do laser, HIFU, and RF treatments cost hundreds per session? We break down the real price stack — hardware, FDA fees, testing, and consumables — and why a dirt-cheap…
An evidence-first review of LLLT caps for pattern hair loss. Compares Capillus, iRestore, HairMax, and Theradome, analyzes RCT efficacy data, and maps LLLT's role in…
A clinical evaluation of Ellacor micro-coring, analyzing its hollow-needle mechanism, FDA clearances, 2023 recalls, and safety data from focused MAUDE reports.
An evidence-first guide to FDA clearance of HIFU skin tightening. Learn which platforms are cleared, why Ultraformer and Doublo Gold lack US clearance, and how to verify…