there is an account I follow on Instagram who claims HorseGuard supplement is the best thing out there. I am skeptical of supplements as they can be expensive for little results, and although I had good luck with BioMane, I do not want to pay for something insane. I just changed my horse to Essential K by Tribute (1lb) and he is getting local grass hay. Although it is winter and he is not in work, I am still curious about this supplement. Does anyone have any input? Just curious and wanted to have a discussion. ETA - it says to feed 2oz for a 1000lb horse.