KineticVet M.A.S.S. Builder Horse Supplement, 32-fl oz bottle

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$52.44 First Time Autoship Price
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$72.44 Chewy Price
($2.27 /serving)
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About This Item

Details

  • May help your horse to build lean muscle.
  • Promotes a healthy weight.
  • May enhance your horse’s body condition.
  • Will not test.
  • For all classes of horses, including competition horses, hard keepers, nursing mares, and halter horses.

Ingredient Information

Feeding Instructions

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Questions & Answers

1 Customer Questions

Does Kinetic Vet MASS come with the pump?

Answer by Chewy • Dec 16, 2024
The MASS Gallon comes with a pump.
Reviews
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5.0
Rated 5 out of 5 stars
4 Ratings
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2 Customer Reviews

Rated 5 out of 5 stars
By Laura on Jul 29, 2025

Great product

Best muscle builder on the market however extremely disappointed Chewy no longer carries it as the company is still manufacturing it and it forced me to create a

Best muscle builder on the market however extremely disappointed Chewy no longer carries it as the company is still manufacturing it and it forced me to create a new autoship with other company.

Rated 5 out of 5 stars
By Alli on Oct 21, 2024

Incredible results!!

I have a 35 year old gelding who no longer has top teeth. Hay is not an option for him so he gets soaked Timothy/alfalfa pellets 3x a day with grain. He dealt with

I have a 35 year old gelding who no longer has top teeth. Hay is not an option for him so he gets soaked Timothy/alfalfa pellets 3x a day with grain. He dealt with a bad bout of IBD after colicing and we really thought that was it for him. We finally got it all under control but he was very underweight, everything that went in him came right back out in liquid form so he was not absorbing any calories or nutrients. I have had him on Dac Bloom for a few months and he was slowly gaining weight but not fast enough to have him in good shape before winter. We’ve been on M.A.S.S. for 2 weeks and holy moly!! He’s getting fat, he’s so shiny and he acts like a 2 year old when it’s time to come in for his meals! He wants to trot all the way from his pasture. This stuff saved my boy!