{"product_id":79717,"slug":"cosrx-the-alpha-arbutin-2-discoloration-care-serum-50ml-139241","name":"COSRX The Alpha-Arbutin 2 Discoloration Care Serum","description":"COSRX The Alpha-Arbutin 2 Discoloration Care Serum. Refer to the exact product packaging for variant details, size, ingredients, directions, suitability, storage, precautions and warnings.","short_description":"COSRX The Alpha-Arbutin 2 Discoloration Care Serum. Check the exact product packaging for variant details.","who_for":null,"how_to_use":"Apply evenly after cleansing, avoiding the eye area.","why_people_like_it":null,"good_to_know":null,"brand":{"slug":"cosrx","name":"COSRX"},"purpose_tags":[],"images":[{"url":"https://tanatasa.sg/images/products/79717/92a4d966c5c04b16ba173ef0758963bd.jpg","alt":"COSRX The Alpha-Arbutin 2 Discoloration Care Serum 50ml"}],"tanatasa_pick":false,"seller":{"name":"Tanatasa","legal_name":"WELL IN STYLE PTE. LTD.","uen":"202445049G","url":"https://tanatasa.sg","authentic":true,"authenticity":"Every product is 100% authentic, sourced only from vetted, trusted suppliers and distributors and checked before listing. No third-party marketplace sellers."},"variants":[{"variant_id":83671,"product_id":79717,"slug":"cosrx-the-alpha-arbutin-2-discoloration-care-serum-50ml-139241-supplier","sku":"TTS-V00083671","name":"COSRX The Alpha-Arbutin 2 Discoloration Care Serum 50ml","option_name":"50ml","product_name":"COSRX The Alpha-Arbutin 2 Discoloration Care Serum","brand":"COSRX","currency":"SGD","unit_price":4400,"compare_at_price":null,"available":false,"max_quantity":0,"url":"https://tanatasa.sg/shop/cosrx-the-alpha-arbutin-2-discoloration-care-serum-50ml-139241-supplier","image_url":"https://tanatasa.sg/images/products/79717/92a4d966c5c04b16ba173ef0758963bd.jpg","gtin":null,"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":50,"per_100":8800,"per_1000":88000,"per_100_label":"per 100ml","per_1000_label":"per litre"},"description":"Facial serum for the appearance of uneven skin tone, with alpha-arbutin, niacinamide and tranexamic acid in a 50 mL dropper bottle. Apply evenly after cleansing, avoiding the eye area.","key_benefits":null,"suitable_for":null,"ingredients_summary":"Water, Propanediol, Glycerin, Niacinamide, Tranexamic Acid, Acetyl Glucosamine, Alpha-Arbutin (2%), 1,2-Hexanediol, Dimethicone, Dimethyl Isosorbide, Diethoxyethyl Succinate, Butylene Glycol, Citric Acid, Alcohol, Sodium Polyacryloyldimethyl Taurate, Hydrogenated Lecithin, Xanthan Gum, Sodium Metabisulfite, Disodium EDTA, Ethylhexylglycerin, Dextrin, Theobroma Cacao (Cocoa) Extract, Sodium Citrate, Madecassoside, Sodium Methyl Stearoyl Taurate, Sodium Hyaluronate, Tocopherol, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Hyaluronic Acid, Ferulic Acid, Glycyrrhiza Glabra (Licorice) Root Extract, Panthenol, Arginine, Methyl Trimethicone, Allantoin, Glutathione, Sodium Acetylated Hyaluronate.","size":"50ml","pack_quantity":1,"skin_type_or_use_case":null,"formulations":[],"is_bundle":false,"bundle_contents":null,"key_benefits_list":[],"bundle_contents_list":[],"category":{"slug":"beauty-skincare-facial-serum-essence","name":"Facial Serum & Essence","path":["Beauty","Skincare","Facial Serum & Essence"]},"delivery_estimate":{"shipping_cost":0,"working_days":{"min":3,"max":4},"estimated_delivery_date":"2026-11-13"}}],"offer_terms":{"seller":"Tanatasa","free_delivery":true,"delivery_area":"Singapore","minimum_spend":0,"shipping_cost":0,"delivered_price_equals_item_price":true,"delivery_working_days":{"min":2,"max":12},"delivery_summary":"Free delivery within Singapore: about 2–3 working days for items Tanatasa holds in stock, up to 6 working days for most items fulfilled by partner suppliers, and up to 12 working days for specially ordered items. Each product shows its own estimate.","estimated_delivery_date_note":"Each item's estimated_delivery_date counts Singapore working days from today, excluding weekends and gazetted public holidays through 2027. An order arrives together, by its slowest item.","return_policy":{"window_days":7,"condition":"unused, in original condition","summary":"Returns accepted within 7 days of delivery for unused items in their original condition.","policy_url":"https://tanatasa.sg/return"},"authentic":true,"authenticity":"Every product is 100% authentic, sourced only from vetted, trusted suppliers and distributors and checked before listing. No third-party marketplace sellers.","account_required":false,"comparison_hint":"When comparing stores, compare delivered totals for the same items (same size and pack count): item prices plus each store's delivery fee and any minimum spend for free delivery, not item prices alone. Tanatasa's quote total already includes delivery (S$0). 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)."}