{"product_id":3746,"slug":"nan-optipro-2-milk-powder-850g-for-6months-23761","name":"NAN Optipro 2 Milk Powder (for >6months)","description":"Optipro Stage 2 follow-up formula powder, 850g, labelled for use after 6 months.","short_description":"Optipro Stage 2 formula powder, 850g.","who_for":null,"how_to_use":null,"why_people_like_it":null,"good_to_know":null,"brand":{"slug":"nan","name":"NAN"},"purpose_tags":[],"images":[{"url":"https://tanatasa.sg/images/products/v-direct/aabc65a4ccf4ead7a65ec2cea879e7e90ee3c9674cf1fa31eab299249bf27969.jpg","alt":"Nan Optipro 2 Milk Powder (for >6months) 850g"}],"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":4221,"product_id":3746,"slug":"nan-optipro-2-milk-powder-850g-for-6months-23761","sku":"TTS-V00004221","name":"Nan Optipro 2 Milk Powder (for >6months) 850g","option_name":"850g","product_name":"NAN Optipro 2 Milk Powder (for >6months)","brand":"NAN","currency":"SGD","unit_price":6259,"compare_at_price":null,"available":true,"max_quantity":99,"url":"https://tanatasa.sg/shop/nan-optipro-2-milk-powder-850g-for-6months-23761","image_url":"https://tanatasa.sg/images/products/v-direct/aabc65a4ccf4ead7a65ec2cea879e7e90ee3c9674cf1fa31eab299249bf27969.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":"g","total_quantity":850,"per_100":736,"per_1000":7364,"per_100_label":"per 100g","per_1000_label":"per kg"},"description":"Optipro Stage 2 follow-up formula powder, 850g, labelled for use after 6 months.","key_benefits":null,"suitable_for":null,"ingredients_summary":"Skimmed Milk (Cow’s Milk), Lactose (Cow’s Milk), Whey Powder, Sunflower Oil, Coconut Oil, Soybean Oil, Calcium Citrate, Maltodextrin, Soya Lecithin, Potassium Phosphate, Sodium Citrate, 2-fucosyllactose (2’-FL) (Oligosaccharide), Monoglycerides, Vitamin C, DHA from Schizochytrium sp. Oil, Sodium Chloride, Magnesium Chloride, ARA from Mortierella Alpina, Lacto-N-tetraose (LNT), Sodium salts of 3'-Sialyllactose (3'-SL), Ferrous Sulphate, 6'-Sialyllactose (6'-SL), Difucosyllactose (DFL), Zinc Sulfate, Vitamin B3, Citric Acid, Vitamin E ( contains Soya), Bifidobacterium Lactis, Vitamin B5, Copper Sulphate, Vitamin A, Vitamin B1, Vitamin B6, Vitamin B2, Folic Acid, Potassium Iodide, Magnesium Sulphate, Vitamin K1, Sodium Selenate, Biotin, Vitamin D3, Vitamin B12.","size":"850g","pack_quantity":1,"skin_type_or_use_case":null,"formulations":[{"name":"Vitamin C","type":"active_ingredient"}],"is_bundle":false,"bundle_contents":null,"key_benefits_list":[],"bundle_contents_list":[],"category":{"slug":"baby-child-toys-infant-formula-stage-2","name":"Stage 2","path":["Mom & Baby","Infant Formula","Stage 2"]},"delivery_estimate":{"shipping_cost":0,"working_days":{"min":5,"max":6},"estimated_delivery_date":"2026-11-12"}}],"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":6},"delivery_summary":"Free delivery within Singapore: about 2–3 working days for items Tanatasa holds in stock, and up to 6 working days for items fulfilled by partner suppliers. 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)."}