Cosequin ASU Plus| Joint Health Supplements for Horses | Enhanced with Avocado/Soybean Unsaponifiables and HA | 60 Day Supply | Equine Joint Supplement, Glucosamine and Chondroitin, MSM, ASU, Hyaluronic Acid, Green Tea Extract, Easy to Feed

This brand is the only one independently and clinically tested for efficacy. It works amazingly well! If my horse misses more than two days, she's arthritic again. Put her back on and she's fine. I had the same experience with a dog of mine who got Lynn's disease and I have her Dasuquin - the dog version of this. The Lyme's was undiagnosed for a long time before we got her, she ended up there legs lame before we figured it out, but same thing that she was fine as long as she got her Cosequin. It's not cheap, but it's worth it.

Excellent product!

I have been using cosequin products for decades and had a horse recently that stifles would stick and after starting him on cosequin they stopped. I tried switching to another product and he started having stifles stick/lock again so I put back on cosequin and never had another issue.

Best equine supplement for joints.

My mare has severe arthritis in her knee. I tried Uckele, Actiflex Sr. powder, CBD oil, other "arthritic" supplements to include anti-inflammatory meds and knee injections from the Vet. Although she will need surgery for best results, I have noticed an incredible significant difference in her mobility especially after the loading phase. Her head doesn't bop up and down as hard and she seems to walk much more fluidly. I highly recommend this product. I just order another container and they current have a $10 Rebate which arrived within two weeks. The rebate address on the container did not work for me so I just emailed them and they sent it right away. We are going to try the dog version next.