{"v":"2.0","page_type":"product","title":"Buy 21st Century Niacinamide 500 mg Prolonged Release Tablets, 110-Count on Amazon.com ? FREE SHIPPING on qualified orders","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"21st Century","href":"/python/html6/menu_brand_products/1000/5000/menu_brand_products_21STCENTURY_1_922f93b222.html"},{"label":"B004SCKMQS","href":null}],"content":{"product":{"mpn":"B004SCKMQS","manufacturer":"21st Century","brand":"21st Century","brand_url":"/python/html6/menu_brand_products/1000/5000/menu_brand_products_21STCENTURY_1_922f93b222.html","title":"Buy 21st Century Niacinamide 500 mg Prolonged Release Tablets, 110-Count on Amazon.com ? FREE SHIPPING on qualified orders","description":"","attributes":[{"name":"Brand name","values":[{"value":"21st Century","url":"/python/html6/menu_attr_pair/1000/4000000/4471000/menu_attr_pair_Brandname_21stCentury_1_9adbf193a0.html"}],"name_url":"/python/html6/menu_attr_pair/1000/4000000/4471000/menu_attr_pair_Brandname_21stCentury_1_9adbf193a0.html"},{"name":"Manufacturer name","values":[{"value":"21st Century","url":"/python/html6/menu_attr_pair/1000/134000000/134368000/menu_attr_pair_Manufacturername_21stCentury_1_a3d6c35727.html"}],"name_url":"/python/html6/menu_attr_pair/1000/134000000/134368000/menu_attr_pair_Manufacturername_21stCentury_1_a3d6c35727.html"},{"name":"Manufacturer","values":[{"value":"21st Century","url":"/python/html6/menu_attr_pair/1000/268000000/268324000/menu_attr_pair_Manufacturer_21stCentury_1_66c72fdcb7.html"}],"name_url":"/python/html6/menu_attr_pair/1000/268000000/268324000/menu_attr_pair_Manufacturer_21stCentury_1_66c72fdcb7.html"},{"name":"dataSource","values":[{"value":"amazonScraper","url":"/python/html6/menu_attr_pair/1000/58000000/58817000/menu_attr_pair_dataSource_amazonScraper_1_5cb8c9f3c5.html"}],"name_url":"/python/html6/menu_attr_pair/1000/58000000/58817000/menu_attr_pair_dataSource_amazonScraper_1_5cb8c9f3c5.html"},{"name":"moq","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"}],"name_url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"},{"name":"MPN","values":[{"value":"B004SCKMQS","url":"/python/html6/menu_attr_pair/1000/197000000/197987000/menu_attr_pair_MPN_B004SCKMQS_1_bc3b8a2e83.html"}],"name_url":"/python/html6/menu_attr_pair/1000/197000000/197987000/menu_attr_pair_MPN_B004SCKMQS_1_bc3b8a2e83.html"},{"name":"multiple","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"},{"name":"qtyInStock","values":[{"value":"-2","url":"/python/html6/menu_attr_pair/1000/214000000/214475000/menu_attr_pair_qtyInStock_2_1_6d3cb449ce.html"}],"name_url":"/python/html6/menu_attr_pair/1000/214000000/214475000/menu_attr_pair_qtyInStock_2_1_6d3cb449ce.html"},{"name":"qtySource","values":[{"value":"FieldMap","url":"/python/html6/menu_attr_pair/1000/263000000/263526000/menu_attr_pair_qtySource_FieldMap_1_da32671cb5.html"}],"name_url":"/python/html6/menu_attr_pair/1000/263000000/263526000/menu_attr_pair_qtySource_FieldMap_1_da32671cb5.html"},{"name":"SKU","values":[{"value":"B004SCKMQS","url":"/python/html6/menu_attr_pair/1000/144000000/144728000/menu_attr_pair_SKU_B004SCKMQS_1_bbdd1482ca.html"}],"name_url":"/python/html6/menu_attr_pair/1000/144000000/144728000/menu_attr_pair_SKU_B004SCKMQS_1_bbdd1482ca.html"},{"name":"snippet","values":[{"value":"Buy 21st Century Niacinamide 500 mg Prolonged Release Tablets, 110-Count on Amazon.com ? FREE SHIPPING on qualified orders","url":"/python/html6/menu_attr_pair/1000/79000000/79241000/menu_attr_pair_snippet_Buy21stCenturyNiacinamide500mgProlongedRel_1_2794edd207.html"}],"name_url":"/python/html6/menu_attr_pair/1000/79000000/79241000/menu_attr_pair_snippet_Buy21stCenturyNiacinamide500mgProlongedRel_1_2794edd207.html"}],"images":[],"distributors":[{"name":"AmazonSC","sku":"B004SCKMQS","url":"https://www.amazon.com/dp/B004SCKMQS","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-16","last_updated":"2026-09-16","data_sources":["AmazonSC"],"completeness":0.65,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}