Carnitine Dietary Supplement, 500 mg is a dietary supplement formulated to support heart health. L-carnitine is a conditionally essential nutrient that supports fat metabolism, energy production and heart health. The suggested adult dosage is one tablet, four times daily, preferably with a meal. You can rest assured that Spring Valley L-Carnitine Dietary Supplement, 500 mg, is produced with strict quality guidelines and is backed by a quality guarantee, making it a smart choice for your dietary supplement needs.