Vitamin B Complex Injection Manufacturer AdvaCare Pharma Vitamin B12 Injection at BiosenseClinic.com a Licensed Pharmacy Vitamins B1+B6+B12 (Neurobion) contains 4XB12 vs. a generic B vitamins brand to help relieve symptoms of nerve damage like pamamanhid and tusok tusok, with proper diet, exercise, and regular intake. ASC Ref. No. P0082P051724N Vitamin B Complex is made up of 8 essential B vitamins that play an important role in bodily functions. These include B1, B2, B3, B5, B6, B7, B9 and B12. Vitamin B complex supports everything from