Our Story
Gabriel and Kierston Larson have spent most of their lives around horses, caring for partners that range from seasoned seniors to young performance athletes. After trying countless products in pursuit of better comfort, soundness, and performance, they saw a need for something more consistent, more transparent, and more thoughtfully made. Furthering his knowledge Gabriel studied Equine Nutrition at Rutgers University, bringing a science-backed foundation to the formulations behind every product.
With horses of their own spanning from 6 to 28 years old, they understand that every stage of life comes with different nutritional needs. Their goal is simple: create supplements that genuinely support horses in feeling and performing their best, whether in the arena, on the trail, or enjoying their senior years.
Quality is at the heart of everything they do. All Horse Armor Nutrition products are manufactured in the United States in a trusted, high-quality facility that follows strict safety and production standards. Even more importantly, products are made to order — not sitting on warehouse shelves for months.

THE HORSE THAT STARTED IT ALL
Our journey started with our mare, CeCe, and one overwhelming discovery... PSSM1.
We were determined to support her. We started researching supplements, reading every label, and choosing products we thought were safe for her condition.
But each supplement we brought home and opened up, we were hit with a strong sweet smell that didn't match the label. We called the manufacturer - only to be told the ingredients we were trying to avoid were hidden under "natural favoring's." That's when we realized - If we couldn't trust what was in the bucket, how could anyone else? So, we created Horse Armor Nutrition, a supplement company built on trust, transparency, and zero compromises. From frustrated horse owners to founders on a mission - this brand was created for CeCe, and for every horse who deserves better.
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