Top 6 Chelated Mineral Supplements in the United States for 2025 — Evidence-Based Picks for Performance, Youngstock and Gut-Sensitive Horses

Mad Barn Omneity Premix is positioned as a research-driven chelated mineral balancer formulated specifically for performance horses, emphasizing amino-acid chelates and balanced macro/trace ratios to support stamina and recovery. It stands out versus commodity brands by offering online formulation support and customizable dosing, which can justify a higher upfront cost through targeted nutrient delivery and reduced need for multiple supplements. Compared with larger feed companies on this list, Mad Barn trades broad retail reach for precision nutrition and direct-to-consumer service.

Masterfeeds GroFoal is a commercial feeding solution designed for nursing mares and growing foals that integrates chelated minerals into a balanced feed, offering operational convenience for farms that prefer a single, ready-to-feed product. Its technical advantage lies in combining energy, protein and chelated trace minerals in one bag—reducing labor and mixing error—while remaining competitively priced for producers in regions where Masterfeeds is distributed, though it may be less customizable than a dedicated premix like Mad Barn Omneity.

Masterfeeds GroMax Mineral blends practical chelation with commercial-scale pricing, giving producers a balanced mineral program for growing horses that benefits from mill-level quality control and competitive per-ton costs. It typically offers moderate levels of chelated trace elements—more bioavailable than plain inorganic mixes but not as concentrated as boutique premixes—making it a strong mid-market choice for operations that need reliable supply and reasonable economics.

Masterfeeds Equine Mineral Chelated comes from a long-established feed manufacturer and emphasizes economical, bulk-capable chelated minerals designed to minimize gastrointestinal upset through low-ash carriers and stable organic chelates. Its chief advantage versus boutique competitors is cost-efficiency and robust quality assurance at scale, making it attractive for barns that need herd-wide mineral correction without escalating costs. While less specialized than custom premixes, Masterfeeds offers a strong technical and financial proposition for managers balancing sensitivity concerns with budgetary constraints.

Mad Barn Omneity delivers chelated minerals and vitamins in a pelleted form, giving precise, measurable daily dosing ideal for mixed groups or performance horses where consistent intake is critical. Technically superior for intake control compared with free-choice blocks and tubs, Omneity often carries a premium cost but can reduce overall supplementation variability and vet intervention costs relative to free-choice products listed here.