{"product_id":"hada-labo-shirojyun-premium-medicated-whitening-cream-50g","title":"Hada Labo Shirojyun Premium Medicated Whitening Cream 50g","description":"\u003cp\u003e\u003cstrong\u003eHada Labo Shirojyun Premium Whitening Cream 50g\u003c\/strong\u003e is a quasi-drug certified brightening moisturiser for dry and dull skin with persistent sun spots, melasma, or post-acne marks. It is the cream step in the Shirojyun Premium line — used after the Shirojyun Premium toner and milky lotion — and contains Tranexamic Acid, Vitamin C Derivative, and Hyaluronic Acid in a rich cream base that provides overnight occlusive hydration while the brightening actives work.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTranexamic Acid — quasi-drug certified melanin-suppression active verified under Japanese pharmaceutical standards\u003c\/li\u003e\n\u003cli\u003eVitamin C Derivative — antioxidant and supplementary brightening support\u003c\/li\u003e\n\u003cli\u003eHyaluronic Acid — maintains deep hydration in the cream layer overnight\u003c\/li\u003e\n\u003cli\u003eRich cream texture — occlusive enough for very dry skin, suitable as the final skincare step\u003c\/li\u003e\n\u003cli\u003eFragrance-free — suitable for sensitive skin prone to irritation from cream formulas\u003c\/li\u003e\n\u003cli\u003e50g jar — standard size; approximately 3 months with daily evening use\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow it works:\u003c\/strong\u003e Applied as the final step in the evening routine, the cream's occlusive base locks the Tranexamic Acid in contact with the skin through the night — the period when skin cell turnover and repair is most active. This extended contact time is why the cream step is valuable in a medicated brightening routine beyond what the toner and milky lotion steps achieve.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShirojyun Premium Cream vs Shirojyun Whitening Gel:\u003c\/strong\u003e The Shirojyun Whitening Gel (100g) is an all-in-one lighter texture suited for oily or combination skin and daytime use. This Cream is richer and designed for dry skin or evening use where a heavier occlusive finish is appropriate and beneficial. For a streamlined routine, oily skin types may use the gel alone; dry skin types benefit from the full toner → lotion → cream layering.\u003c\/p\u003e\u003cp\u003eKnown in Japan as 肌ラボ 白潤プレミアム 薬用浸透美白クリーム 50g.\u003c\/p\u003e","brand":"Hada Labo","offers":[{"title":"Default Title","offer_id":47518663540989,"sku":null,"price":19.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7556\/8893\/files\/hada-labo-shirojyun-premium-medicated-whitening-cream-50g.png?v=1778338857","url":"https:\/\/tokyoshelf.com\/products\/hada-labo-shirojyun-premium-medicated-whitening-cream-50g","provider":"Tokyo Shelf","version":"1.0","type":"link"}