Kansosan Medicated Deep Moisturizing Toner, 230ml

There is a specific kind of skin situation this toner was made for: tight after cleansing, prone to rough patches, uncomfortable in cold or windy weather, and easily upset by stress. Kansosan is a BCL brand built around one core conviction — that most skin problems start with dryness — and the Medicated Deep Moisturizing Toner is the most concentrated hydration product in the line. Its standout ingredient is Heparin-Like Substance (ヘパリン類似物質), a medicated moisturiser well-known in Japanese pharmacology for its ability to restore water retention in compromised skin. Alongside it, human-identical ceramide (N-Stearoyl Dihydrosphingosine) reinforces the lipid barrier from within, while a nanocapsule delivery system uses a Vitamin E derivative to encapsulate a Vitamin B6 derivative and carry it deeper into the skin. The texture has a gentle, slip-forward viscosity — not watery, not gel-heavy — that spreads easily and absorbs without a sticky finish. Fragrance-free, alcohol-free, silicone-free, and paraben-free, with allergy-patch testing completed. This is the toner for anyone who has tried "gentle" and still finds their skin reacting — and wants something that actually addresses the root cause rather than masking it.

(1) Heparin-Like Substance (Active): a medicated moisturising agent that improves water retention and helps repair skin roughness
(2) Dipotassium Glycyrrhizate (Active): soothes sensitivity and helps prevent skin inflammation and breakouts
(3) N-Stearoyl Dihydrosphingosine (Human-Identical Ceramide): reinforces the lipid barrier and reduces moisture loss from the skin's surface
(4) L-Arginine (Amino Acid): supports the skin's natural moisturising factor and adds a soft, plumped texture after absorption
(5) Vitamin E Derivative / Vitamin B6 Derivative Nanocapsule: a proprietary delivery system that carries active ingredients to deeper skin layers for longer-lasting hydration

Heparinoid*, dipotassium glycyrrhizinate*, purified water, 1,3-propanediol, concentrated glycerin, α-olefin oligomer, sodium dilauramidoglutamide lysine solution, carboxyvinyl polymer, phenoxyethanol, xanthan gum, potassium hydroxide, 1,2-pentanediol, pyridoxine dicaprylate, sodium dl-α-tocopheryl phosphate, petrolatum, sugar squalane, L-arginine, hydrogenated soybean phospholipid, phytosterol, N-stearoyldihydrosphingosine, water-soluble Centella asiatica extract, polyoxyethylene octyldodecyl ether, vegetable squalane, sodium hyaluronate (2) * indicates active ingredients, unlabeled indicates other ingredients