I use a product that has all three in it. I find that I get the best results in my dogs so why wouldn't I get the same with my horses? You shouldn't just give one like Chondriotin, it won't do anything productive for them.
- Gluclosamine will help to repair damaged tissues and protect tissues from future damage.
- Chondroitin helps to lubricate the areas so they move smoother.
- MSM helps support vital biochemical processes in the body. It's also an energy producer.
The best product I have found for a horse is made by Nusentia. It's called Regenex. I use it for my horses and for my dogs and have seen noticeable differences in as little as a week and a half.
It has the best price. A similar product will cost to 5-10 times as much. Horse Glucosamine : MSM for Horses : Joint Supplement for Horses
One bottle lasts me 60 days, I give 1 ounce a day.
Manganese (Amino Acid Chelate) 10mg*
Glucosamine Sulfate 5000mg*
Chondroitin Sulfate 1000mg*
My 100LB dog has to have 1000mg of Gluclosamine and at least 500mg of Chondriotin. So think about how much a 1000LB horse should be getting.