{"id":630,"date":"2026-09-14T17:04:06","date_gmt":"2026-09-14T17:04:06","guid":{"rendered":"https:\/\/bdbpeptides.com\/?post_type=product&p=630"},"modified":"2026-09-14T17:04:06","modified_gmt":"2026-09-14T17:04:06","slug":"vitamin-b12-methylcobalamin-1mg-ml-injectable-10-vial-kit","status":"publish","type":"product","link":"https:\/\/bdbpeptides.com\/product\/vitamin-b12-methylcobalamin-1mg-ml-injectable-10-vial-kit\/","title":{"rendered":"Vitamin B12 (Methylcobalamin) 1mg\/mL Injectable | 10-Vial Kit"},"content":{"rendered":"

What is Vitamin B12 Methylcobalamin 1mg\/mL?<\/h3>\n

Vitamin B12 Methylcobalamin 1mg\/mL (Injectable bioactive cobalamin \u2014 research grade) is methylcobalamin \u2014 the active, methyl-donor form of B12 \u2014 in aqueous injectable solution. Unlike cyanocobalamin, methylcobalamin is the biologically active coenzyme form requiring no conversion. Essential coenzyme for methionine synthase (homocysteine \u2192 methionine methylation cycle) and methylmalonyl-CoA mutase (odd-chain fatty acid metabolism). Critical for myelin synthesis, neural function, DNA methylation, and red blood cell production.<\/p>\n","protected":false},"excerpt":{"rendered":"

Vitamin B12 (Methylcobalamin) 1mg\/mL \u2014 injectable bioactive B12, 10-vial kit. \u226599% HPLC purity, MS confirmed, Janoshik COA. Research use only.<\/p>\n","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":[],"iconvert-abtest-template":[],"product_brand":[],"product_cat":[38],"product_tag":[],"class_list":["post-630","product","type-product","status-publish","product_cat-oils","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nVitamin B12 (Methylcobalamin) 1mg\/mL Injectable | 10-Vial Kit - Baohua Dongnuo Biotechnology<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bdbpeptides.com\/product\/vitamin-b12-methylcobalamin-1mg-ml-injectable-10-vial-kit\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vitamin B12 (Methylcobalamin) 1mg\/mL Injectable | 10-Vial Kit - Baohua Dongnuo Biotechnology\" \/>\n<meta property=\"og:description\" content=\"Vitamin B12 (Methylcobalamin) 1mg\/mL \u2014 injectable bioactive B12, 10-vial kit. \u226599% HPLC purity, MS confirmed, Janoshik COA. Research use only.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/bdbpeptides.com\/product\/vitamin-b12-methylcobalamin-1mg-ml-injectable-10-vial-kit\/\" \/>\n<meta property=\"og:site_name\" content=\"Baohua Dongnuo Biotechnology\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/bdbpeptides.com\\\/product\\\/vitamin-b12-methylcobalamin-1mg-ml-injectable-10-vial-kit\\\/\",\"url\":\"https:\\\/\\\/bdbpeptides.com\\\/product\\\/vitamin-b12-methylcobalamin-1mg-ml-injectable-10-vial-kit\\\/\",\"name\":\"Vitamin B12 (Methylcobalamin) 1mg\\\/mL Injectable | 10-Vial Kit - Baohua Dongnuo Biotechnology\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/bdbpeptides.com\\\/#website\"},\"datePublished\":\"2026-09-14T17:04:06+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/bdbpeptides.com\\\/product\\\/vitamin-b12-methylcobalamin-1mg-ml-injectable-10-vial-kit\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/bdbpeptides.com\\\/product\\\/vitamin-b12-methylcobalamin-1mg-ml-injectable-10-vial-kit\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/bdbpeptides.com\\\/product\\\/vitamin-b12-methylcobalamin-1mg-ml-injectable-10-vial-kit\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/bdbpeptides.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/bdbpeptides.com\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Vitamin B12 (Methylcobalamin) 1mg\\\/mL Injectable | 10-Vial Kit\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/bdbpeptides.com\\\/#website\",\"url\":\"https:\\\/\\\/bdbpeptides.com\\\/\",\"name\":\"Baohua Dongnuo Biotechnology\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/bdbpeptides.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/bdbpeptides.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/bdbpeptides.com\\\/#organization\",\"name\":\"Baohua Dongnuo Biotechnology\",\"url\":\"https:\\\/\\\/bdbpeptides.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/bdbpeptides.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/bdbpeptides.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/2dedb6ff-83dd-43bb-a5ad-86851244caa1.jpeg\",\"contentUrl\":\"https:\\\/\\\/bdbpeptides.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/2dedb6ff-83dd-43bb-a5ad-86851244caa1.jpeg\",\"width\":640,\"height\":524,\"caption\":\"Baohua Dongnuo Biotechnology\"},\"image\":{\"@id\":\"https:\\\/\\\/bdbpeptides.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Vitamin B12 (Methylcobalamin) 1mg\/mL Injectable | 10-Vial Kit - Baohua Dongnuo Biotechnology","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/bdbpeptides.com\/product\/vitamin-b12-methylcobalamin-1mg-ml-injectable-10-vial-kit\/","og_locale":"en_US","og_type":"article","og_title":"Vitamin B12 (Methylcobalamin) 1mg\/mL Injectable | 10-Vial Kit - Baohua Dongnuo Biotechnology","og_description":"Vitamin B12 (Methylcobalamin) 1mg\/mL \u2014 injectable bioactive B12, 10-vial kit. \u226599% HPLC purity, MS confirmed, Janoshik COA. 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