{"product_id":29794,"slug":"now-foods-dha-500-double-strength-90-s-90013038","name":"Now Foods DHA-500 Double Strength 90 S","description":"NOW DHA-500 has twice the DHA (500 mg per softgel) as in our regular strength product (250 mg per softgel).\n\nThe natural fish oil concentrate used in this softgel is manufactured under strict quality control standards. mercury, heavy metals, PCB's, dioxins, and other contaminants).","short_description":"NOW Foods DHA-500 is a fish-oil dietary supplement in softgel form.","who_for":null,"how_to_use":null,"why_people_like_it":null,"good_to_know":null,"brand":{"slug":"now-foods","name":"Now Foods"},"purpose_tags":[],"images":[{"url":"https://tanatasa.sg/images/products/f-direct/90013038/e693538ed13fa72d920896030eb31c8437698a95ef7b922c322a6f837137511c.jpg","alt":"Now Foods DHA-500 Double Strength 90 S"}],"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":30289,"product_id":29794,"slug":"now-foods-dha-500-double-strength-90-s-90013038","sku":"TTS-V00030289","name":"Now Foods DHA-500 Double Strength 90 S","option_name":"90pcs","product_name":"Now Foods DHA-500 Double Strength 90 S","brand":"Now Foods","currency":"SGD","unit_price":5269,"compare_at_price":null,"available":true,"max_quantity":99,"url":"https://tanatasa.sg/shop/now-foods-dha-500-double-strength-90-s-90013038","image_url":"https://tanatasa.sg/images/products/f-direct/90013038/e693538ed13fa72d920896030eb31c8437698a95ef7b922c322a6f837137511c.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":null,"description":"NOW DHA-500 has twice the DHA (500 mg per softgel) as in our regular strength product (250 mg per softgel). The natural fish oil concentrate used in this softgel is manufactured under strict quality control standards. It is tested to be free of potentially harmful levels of contaminants (i.e. mercury, heavy metals, PCB's, dioxins, and other contaminants). Those who experience nausea or reflux from other fish oils should find this enteric-coated, odor-controlled softgel easier to tolerate.<<\n\nRoom Temperature\n\nUSA","key_benefits":null,"suitable_for":null,"ingredients_summary":null,"size":"90 S","pack_quantity":1,"skin_type_or_use_case":null,"formulations":[],"is_bundle":false,"bundle_contents":null,"key_benefits_list":[],"bundle_contents_list":[],"category":{"slug":"health-food-supplement-well-being","name":"Vitamins & Supplements","path":["Health","Supplements","Vitamins & Supplements"]},"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":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)."}