1,000 mg Per ServingDietary Supplement Dr. Mercola has been providing quality products since 2001. Your mitochondria depend upon the amino acid carnitine to get the fuel they need from the healthy fats in your diet. Aging, obesity, vegetarian diets, vitamin deficiencies and genetic issues can all lower your carnitine levels. Insufficient carnitine can lead to malfunctioning and dying mitochondria, which in turn can cause an increase in cellular aging and the breakdown of tissues and organs. Supplementing with L-carnitine can help disrupt this cycle. Our Carnitine Complex is specially formulated with the two most valuable forms of L-carnitine – L-Carnitine and Acetyl-L-Carnitine to support cellular, muscle, heart and brain health.* Who can potentially benefit from Carnitine Complex? Anyone who wants to help maintain their health as they ageIndividuals over 55, when muscle mass and function begin to declineIndividuals engaging in endurance or strength trainingPeople following weight management regimensVegans, vegetarians and people who eat very little meat The majority of the population are metabolically inflexible, which means most people are unable to easily switch between burning fats and carbs as their primary fuel. Because that affects mitochondrial function, most people are good candidates for Carnitine Complex.