Pyunkang Yul — Mist Toner 100ml

This mist is one of the simplest products in the ParaDermia catalog — and that's precisely what makes it relevant. Six ingredients: water, two standard humectants (butylene glycol, glycerin), a mild preservative (1,2-hexanediol), hyaluronic acid for surface hydration, and Coptis Japonica extract. Coptis Japonica (황련) is a plant used in traditional Korean and Chinese medicine whose alkaloids — berberine, palmatine, coptisine — have substantial scientific documentation regarding their soothing, mild antimicrobial, and sebum-regulating properties. These properties apply to the botanical ingredient, not to this finished product, for which no quantifiable efficacy studies have been communicated by the manufacturer. The available test is a dermatological tolerance test, correctly formulated: non-irritating. The formula confirms this: with 6 ingredients, no harsh preservatives, no fragrance, no alcohol, this mist is the ideal tool for very reactive skin that rejects any complex formula. It can be used as a base layer, to set makeup between steps, for emergency hydration, or as a cotton mask. Spray format = portable convenience. Note: The manufacturer's claim "Coptis instead of purified water" does not correspond to the INCI list, which shows water as the first ingredient — this marketing formulation has not been included in this description.