Collection: Fat Burner

At USO Athletic Nutrition, our CLA & L-Carnitine Fat Burner Collection is designed for clean, non-stimulant weight management and lean body recomposition. These formulas support advanced fat oxidation, efficient energy conversion, and muscle preservation without relying on harsh stimulants—making them suitable for use at any time of day, including during cutting phases or calorie-restricted diets.

Built around clinically supported ingredients such as Conjugated Linoleic Acid (CLA) and L-Carnitine Tartrate, this collection helps mobilize stored fat and transport fatty acids into mitochondria for energy production, while Vitamin D3 supports metabolic health, hormone function, and overall performance. With low calories, zero sugar, no added fats, and clean macronutrient profiles, these supplements are ideal for athletes and individuals seeking sustainable fat loss, improved workout endurance, and enhanced lean muscle definition—without jitters or sleep disruption.