Our high-quality vitamin B12 20ml vial is available in the following form:

• Methylcobalamin B12 2500mcg/ml – natural B12

   Modern Amino’s Vitamin B-12 is third-party tested for accurate dosing to guarantee potency and strength.   Note: Due to high concentration, some vials may come with sediments at the bottom. Shake well before use.    

Why Choose Modern Aminos?

Modern Aminos is the best place to buy peptides online. We are a trusted Research Chemicals vendor with formulations that meet industry standards and comply with quality regulations in Europe, USA, and Canada to ensure product safety and efficiency. If you’re looking to buy research chemicals online, our one-stop-shop offers a wide range of third-party tested, high-quality research chemicals made in the USA — including top-tier peptides, nootropics, amino acids, research oils, liquid research compounds, and more! Our products are routinely and rigorously tested for purity, with COAs verifiable through third-party laboratory testing services. We also maintain reliable customer services to facilitate smooth consumer experience from pre-sale inquiries to after sales concerns. For questions about our products, you may contact us through any the following email addresses: USA – cs@modernaminos.com Canada – support@modernaminos.co Europe – support@modernaminos.eu