Retinoids, vitamin C, niacinamide, peptides, sunscreen. The actives that have evidence, the actives that do not, and routine sequencing.
How practices should vet post-procedure adjuncts — scar gels, liquid bandages, cooling sprays — covering claims substantiation, the device/drug/cosmetic boundary, and…
A science-first guide to skincare ingredients with real clinical evidence — retinoids, vitamin C, niacinamide, sunscreen, and what to skip. Based on a 2025 dermatologist…
Perimenopause accelerates facial aging through estrogen-driven collagen loss — up to 30% in the first five years after menopause.
Polynucleotide injectables use purified DNA fragments to stimulate fibroblasts and rebuild the extracellular matrix.
Profhilo is an injectable hyaluronic acid bioremodeller that stimulates collagen and elastin without adding volume.
Melasma is chronic, recurrent, and resistant to quick fixes. This article walks through each treatment step — from SPF through lasers — explaining what works, what the…
Exosomes are applied after laser to speed recovery, but no product is FDA-approved and the clinical evidence is early-stage. Here is what patients should actually know.
Rejuran uses salmon DNA polynucleotides to repair skin. Skinvive uses hyaluronic acid microdroplets to hydrate it. One is FDA-approved in the US. The other is not.
Women lose up to 30% of skin collagen in the first five postmenopausal years. Reviews the evidence on HRT, biostimulators, skin boosters, and energy devices for…
PRP has decades of evidence. Exosomes have zero FDA approvals. PDRN sits between them. Head-to-head on mechanism, evidence, regulation, and realistic expectations for…