{"product_id":"sana-nameraka-honpo-medicated-wrinkle-night-cream-white-50g","title":"Sana Nameraka Honpo Medicated Wrinkle Night Cream White 50g","description":"\u003cp\u003e\u003cstrong\u003eSana Nameraka Honpo Medicated Wrinkle Night Cream White\u003c\/strong\u003e is a quasi-drug (医薬部外品) overnight cream that targets fine lines and dark spots simultaneously while you sleep. It combines active niacinamide — clinically recognized in Japan for wrinkle improvement and melanin suppression — with pure retinol and the brand's signature fermented soymilk base. Available at Matsumotokiyoshi and major Japanese drugstore chains, this is the premium medicated tier of the Nameraka Honpo aging-care line.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNiacinamide\u003c\/strong\u003e is the key differentiator of this White series: as a quasi-drug active ingredient, it promotes dermal collagen production and inhibits melanin transfer, addressing both fine lines and uneven tone in one formula. It works alongside \u003cstrong\u003epure retinol\u003c\/strong\u003e and Shiga-prefecture Tamahomare soybean-derived fermented soymilk to restore firmness and elasticity. The rich cream texture adheres to skin overnight in a sleeping-pack format, sealing in moisture without transfer to pillows.\u003c\/p\u003e\u003cp\u003eApply as the final step of your evening routine. The formula is fragrance-free, colorant-free, and mineral oil-free — patch tested and allergy tested. Pairs with the Medicated Wrinkle Lotion White and Medicated Milky Lotion White for the full three-step aging-care routine.\u003c\/p\u003e","brand":"Nameraka Honpo","offers":[{"title":"Default Title","offer_id":47705388876029,"sku":null,"price":11.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7556\/8893\/files\/sana-nameraka-honpo-medicated-wrinkle-night-cream-white-50g_52b84a18-4b3a-4a27-ad40-aa5d3a776007.webp?v=1781336941","url":"https:\/\/tokyoshelf.com\/products\/sana-nameraka-honpo-medicated-wrinkle-night-cream-white-50g","provider":"Tokyo Shelf","version":"1.0","type":"link"}