Performance Builder™


“Over the past 6-weeks, I felt like my horses had more endurance in the show
ring and more fire on take-off for the jumps. And within 2-3 weeks, we saw
improvement in their physical condition, even the horse’s that we didn’t think
could look better looked amazing. My horses didn’t mind eating the
supplement, even the picky eaters!” says Lisa Goldman, Grand Prix Show Jumper
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Description & Benefits

Performance Builder promotes healthy muscle development and function in performance horses with rapid results! Exclusive Formula that was in development for 3 years to improve muscle health and overall performance. WORKS IN WEEKS, NOT MONTHS! It contains all the best ingredients you’d want in a healthy muscle builder, from Gamma Oryzanol (from rice bran), and Calcium HMB and L-Leucine to botanicals which make a formula that horses love. Run Faster, Jump Higher, PERFORM better with PERFORMANCE BUILDER.  Safe and effective for weanlings and older as well as pre-sale horses! Directions for use: Give One Fluid Ounce Daily.


PERFORMANCE BUILDER™ has the following benefits for your horse:



  • Contains natural active ingredients like Spinach and Pea Protein
  • Increased physical appearance in as little as 2-3 weeks
  • NOT a steroid
  • Will not change horse’s temperament
  • Butterscotch flavor for palatability!





Active Ingredients:

Oryzamax™ blend…..1498mg/oz






*Oryzamax™ is a propriety blend of Gamma Oryzanol, Beet powder, Tart Cherry, Ascorbyl palmitate and Spinach

9 reviews for Performance Builder™

  1. Kiera Phlipot

    My horse didn’t eat his grain for a month because I tried to start him on a different supplement – picky eater doesn’t even begin to describe him! I started him on the Performance Builder while at a horse show, and he ate every kernel of food and licked the bowl clean! In the 3 weeks he’s been on the Performance Builder, he’s gained all the weight back he lost from the previous month and then some – all while at a horse show!! He’s finishing every meal & I can see a positive difference in how his topline is building. I couldn’t order more fast enough!!

  2. Kevin Shaw

    IT WORKS…How many supplements can you say that about? Couldn’t be more apparent . Just try it.

  3. Pedro Menéndez

    What happens that the product is sold out in all places where it is normally purchased?
    It is an excellent product and it would be a shame to be discontinued.

    • Ashley Robinson

      We are working tirelessly to get it back in stock! Stay tuned and sign up for our emails to be alerted when it will return! Thanks for your itnerest!

  4. Danielle

    Love this stuff! My draft mix was losing his top line and muscle in his hind end. Within a month he has more muscle tone and has filled out a bit as well. True to the claims…it has not changed his temperament!

    • Ashley Robinson

      Thanks for sharing! WE LOVE THAT!

  5. Gene A.

    Great product! Worked wonders on our 18yo paint that hadn’t been worked in a few years. Not only did he muscle up, his coat shined up too. He looks and feels great!

  6. Gina Anderson

    This is an amazing product I use it on my racehorses and thought I would try it on my OTTB that is an extreme hard keeper and oh my goodness you would not believe how much he has progressed…..

  7. James F.

    Appreciated the prompt delivery

  8. Chris Gray

    I train thoroughbred racehorses. I started my 6 year old thoroughbred on Finish Line Performance Builder 45 days ago. The difference is absolutely amazing! More stamina training and swimming. Definition in muscle mass and tone. He has finally turn the corner in his training. Very impressed with the overall focus and attitude he has now. If you feel your missing something in your training and feed regime add this product. Definitely a must have in any racing or performance stable.

  9. Tena Ladner

    Loving over all results. An ease of feeding with other finishline products!

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