The generally recommended ratios for diluting is 5mg + 2mL and 5 mg + 3mL of bacteriostatic water giving concentrations of 2.5mg/mL and 1.67mg/mL

,for, Item ID- #1012964 Hikma Pharmaceuticals USA #00143962125 Cyanocobalamin 1,000 mcg / mL Injection 1 mL CYANOCOBALAMIN B12 1000MCG/ML1ML (25/CT) Features Generic Equivalent to Vitamin B-12 More Log in for pricing and availability Log In to Order or Product Specifications Features Generic Equivalent to Vitamin B-12 More Information Frequently Viewed Together ,for, Item ID- #226417 American Regent #00517013001 ,for, Item ID- #462548 American Regent #00517003125 ,for, Item ID- #1120326 Amneal Pharmaceuticals LLC #70121104902 ,for, Item ID- #1246630 Piramal Critical Care #66794022841 ,for, Item ID- #1222449 International Medication Systems #76329331801 ,for, Item ID- #1227965 Meitheal Pharmaceuticals #71288020185 ,for, Item ID- #550541 Fresenius USA #63323016501 ,for, Item ID- #1200636 Xiromed LLC #70700017223 ,for, Item ID- #501703 Fresenius USA #63323042410 ,for, Item ID- #1091140 American Regent #00517671010 ,for, Item ID- #479124 Fresenius USA #63323011710 ,for, Item ID- #805389 Hikma Pharmaceuticals USA #00143978310 ,for, Item ID- #1246640 Piramal Critical Care #66794022941 ,for, Item ID- #1235270 Pfizer #00409318910 ,for, Item ID- #521371 Mylan Pharmaceuticals #67457014630 ,for, Item ID- #1261281 Meitheal Pharmaceuticals #71288041404

Your support will go directly toward essential B12 supplies for individuals who otherwise could not afford them
Skin Benefits of Vitamin B12 Shots Vitamin B12 shots can also enhance your skin: Boosting Collagen: B12 helps make collagen, reducing fine lines and wrinkles
Dairy products such as cheese and yogurt contain essential vitamin B12 for health