Pay in 4 interest-free payments of $5.85 Learn more
Ships within 48 hours · Estimated delivery Oct 22 - Oct 27
The Math (So You Can Do It Yourself) Here's the formula for any vial size and any amount of water: Concentration = Vial Size (mg) Water Added (mL) Then to find the injection volume: Units to inject = Desired Dose (mg) Concentration (mg/mL) 100 Example: 250mg vial + 2.5mL water = 100mg/mL
Your Gateway to Trusted Research Information Explore essential data, Certificates of Analysis, and product details in a secure and organized environment
18 Support for the poorer bioavailability of cyano-B12 comes from a study comparing sublingual cyano- with methyl-B12 (both 1000 g per day), which found that both forms led to a normalisation of B12 status, but B12 levels increased significantly more in the methyl-B12 form compared with the cyano-B12 form, although the formulations also had other differences the former was a tablet, the latter a spray
Your contract pricing may differ
Orally-swallowed B12 tablets are just as effective as injections in the vast majority of patients, except those with digestive issues that may hamper absorption
US$ 25.91
US$ 28.23
US$ 20.38
US$ 21.58
