EQ-ROYAL Natural Equine Blood Builder. Drug-Free Equine Supplement for Speed, Stamina and Endurance (30 Servings) EQ-ROYAL. Safely increase your horses production of erythropoietin (EPO) hormone with EQ-Royal. Increase their red blood cell levels and oxygen-carrying capacity, resulting in dramatic improvement in speed, stride, and stamina. OPTIMIZES EQUESTRIAN PERFORMANCE - EQ-Royal is a natural approach to helping your horse reach higher levels in performance and health REACHING PEAK PERFORMANCE. Using only the highest quality nutritional ingredients, we help horses reach peak performance through science and nutrition. We adhere strictly to the guidelines of every major animal competition governing body. COMMITTED TO NUTRITION. A natural approach to helping your horse reach high levels in performance and health. We are committed to developing innovative nutrition by combining science-based, active ingredients with nutrient-delivery technologies. SAFE, EFFECTIVE, LEGAL. 100% free of banned substances so that your horse will safely be able to perform at a higher level. Our products do not contain any banned substances on the USEF Drugs and Medication Guidelines or the FEI Prohibited Substances List.