We have been using tuffrock for many years since it first came out and this is the product that is a must have for any horse person. There have been many times that gi has saved a vet call out but the biggest testimonial would be when we had a horse with collitis. Tuffrock gi kept her going for an hour until the vet arrived and then for the 3hr trip to a specialist vet hospital. She was able to walk off the truck much to the shock of the vets based on her obs.

Tuffrock GI has been a vital part in my horses conditioning program. He is quite a hot horse and the GI works amazing in keeping him fabulous in both body and mind.

GI formula speaks for itself! Horses in full work pick up in no time - especially out here in very hot conditions where they can become lethargic & exhausted- just like humans do! They really pick up on it, coats get so so shiny and older horses are clearly experiencing less pain. Awesome product!!

I love the Tuffrock GI. Perfect for helping new horses settle into their new environments. I also always use GI when travelling away to competitions. Also the first thing I turn to if a horse has an upset stomach. Incredible stuff!

My foal could not get rid of his scours for about 4 weeks after trying different methods. I tried this product after being in contact with Steve and gave him Steve’s recommend dose, and it completely cleared up within 4 days. Highly recommend this product

Tuffrock G.I is fanstatic for competitions and long Journey's to and from. My gelding was starting to get a little fussy with his feed in the anticipation to his endurance rides a few does of G.I before and during improved his gut sounds and eating tremendously. Love this product!

I love all of Tuffrock’s products they keep my horses looking and feeling great, but the GI would have to be my favourite. The amazing change it made in my super hot barrel racing horse Scamp was incredible, he was always difficult to get into the arena but I had no issues getting him into the arena when using GI. My young son competed on Scamp in ranch sorting in his last year of competition, which my mother thought she would never see Scamp quiet enough for a child to ride. I have used it twice for horses that had gone into shock after obtaining serious injuries and almost immediately alleviated the shaking and the distressed appearance of them. I have used GI while treating these injuries with bute and antibiotics and their faeces remained formed and normal, improved their temperament as well, more relaxed and accepting of dressing changes.

Numerous times we have had horses with colic symptoms. GI is our first point of call. It has saved us so many times, i will now no longer travel without it in the truck! An absolute must to have!

My gelding although cool calm and collected suffered terribly from pyloric ulcers. Although sceptical I put him on to this amazing product and he is now free from these horrible ulcers. Truly amazing. Will always use it for all my performance horses. Thanks tuffrock!!