Source Original is the pioneer broad-spectrum micronutrient supplement for horses, trusted by horsemen, trainers, and veterinarians worldwide since 1975. Formulated from pure, cold-water North Atlantic dehydrated seaweed meals, Source Original supplies a rich, naturally balanced matrix of over 60 bioavailable trace minerals, micronutrients, and co-factors designed to address sub-clinical nutritional deficiencies commonly found in modern forage and feeds.

Daily supplementation supports gleaming coat sheen, resilient hoof texture, efficient feed utilization, and sustained physical vitality across horses of all ages and disciplines.