Good info Filter, example; injectable B-12....vet 10.00 for 250ml same thing human grade....60.00 bucks....labels a little different, thats all..injested it both ways, injected/orally, put in OO capsule, no problems at all either way and it worked just fine....we pay so much for labels and pictures, and things we want to read...there are people out there who have known about this aspect of marketing for years, they are very rich....and we are not....