Procedures & Modalities
Adapalene: A Practical Guide
At a Glance Adapalene is a third-generation synthetic retinoid that became available over-the-counter in the US at 0.1% concentration (Differin) in 2016 — a significant regulatory change that made one of the most clinically validated acne and anti-aging actives accessible without a…
Hypochlorous Acid Skincare
Hypochlorous acid (HOCl) is an endogenous molecule produced by neutrophils as part of the innate immune system's pathogen defense. It is a potent oxidizing agent that kills bacteria, fungi, and viruses through oxidation of microbial proteins, while…
Mandelic Acid
Mandelic acid is an alpha-hydroxy acid (AHA) derived from bitter almonds. It is structurally similar to glycolic acid and lactic acid but with a substantially larger molecular structure (152.15 g/mol vs glycolic at 76 g/mol). The larger molecule…