Prime Performance Nutrition Prime B1 is a concentrated Source of Vitamin B1 with 12% Thiamine, a fat-soluble vitamin which floats throughout the bloodstream until utilized, needing to be supplemented on a daily basis. Prime B1 is essential for metabolism of carbohydrates, fats and proteins; animals under heavy work will often show deficiencies by excitability and nervousness.

Learn more at www.PrimePerformanceNutrition.com.