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No third-party marketplace sellers."},"variants":[{"variant_id":831,"product_id":378,"slug":"cetaphil-optimal-hydration-48-hour-activation-serum-30ml","sku":"TTS-V00000831","name":"Cetaphil Optimal Hydration 48h Serum - 30ml","option_name":"48h Serum - 30ml","product_name":"Cetaphil Optimal Hydration","brand":"Cetaphil","currency":"SGD","unit_price":2919,"compare_at_price":null,"available":true,"max_quantity":99,"url":"https://tanatasa.sg/shop/cetaphil-optimal-hydration-48-hour-activation-serum-30ml","image_url":"https://tanatasa.sg/images/products/378/394ea247dc88467eb8739d769f6e530f.jpg","gtin":"9318637044139","condition":"new","condition_label":"New","expiry":null,"stock_source":"supplier","fulfilment":{"code":"partner_stock","label":"Fulfilled from an authorised partner's stock"},"tanatasa_pick":false,"unit_pricing":{"basis":"ml","total_quantity":30,"per_100":9730,"per_1000":97300,"per_100_label":"per 100ml","per_1000_label":"per litre"},"description":"Overview\nCetaphil Optimal Hydration 48h Serum 30ml is a hydrating facial serum for dry or dehydrated sensitive skin routines.\n\nWhy it may suit your routine\n- Serum format.\n- 30ml size.\n- Optimal Hydration line positioning.\n- Useful before moisturiser.\n\nGood to know\nPatch test if your skin is reactive. 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Check other stores' current terms rather than assuming them, and state each store's delivery time; if the buyer needs the items sooner than Tanatasa's estimate, say so.","policy_urls":{"delivery":"https://tanatasa.sg/shipping","returns":"https://tanatasa.sg/return","authenticity":"https://tanatasa.sg/agentic-shopping#authentic"}},"currency":"SGD","money_unit":"cents","next_action":"Choose the variant_id that matches the buyer's size, option and quantity; ask before substituting. Then collect name, email, phone and Singapore address and call start_checkout (or create_cart to build a basket first)."}