FDA clearances and approvals, off-label use, scope-of-practice rules, and how to read a 510(k) summary without trusting the marketing wrapper.
Understand pneumatic vs motorized delivery, needle settings, injection depth, regulatory claims, IFU boundaries, and adverse-event escalation for mesotherapy devices.
Evidence-based guide to scalp micropigmentation (SMP): pricing breakdown, fading timelines, FDA pigment realities, CAERS adverse-event data, and provider vetting.
Field-directed actinic keratosis treatment options: 5-FU cream, imiquimod, Levulan plus BLU-U PDT cost and session math, skin-of-color PIH safety, and why Picato was…
An evidence-first guide to topical azelaic acid. Explains the differences between Azelex 20% and Finacea 15%, clinical timelines, pregnancy safety, and usage protocols.
A comprehensive, evidence-first review of spironolactone for adult female acne. Details dosing, timelines, side effects, potassium monitoring, and the cancer warning.
A deep phenol chemical peel offers dramatic resurfacing for severe wrinkles and photoaging but carries cardiac risk. Review formulas, risks, recovery, and costs.
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…
Is hydroquinone banned? Learn why the FDA made OTC hydroquinone illegal via the 2020 CARES Act, approved prescription strengths, ochronosis risks, and evidence-backed…