Carnitine has been a staple in sports supplements for years. Aiding in fat loss, energy production, metabolism, and insulin modulation, Carnitine is a great supplement for not only those who are looking to improve body composition but anyone looking to optimize their performance. Synthesized in the liver and kidneys from the amino acids Lysine and Methionine, Carnitine is then stored in muscle tissue. The L form or L-Carnitine is the biologically active form that the human body can utilize. One specific form of L-Carnitine found in LIQUID L-CARNITINE LS3 is Acetyl-L-Carnitine which is more apt to cross the blood brain barrier and provide antioxidant properties as well as well as assisting the transport of fatty acids into the mitochondria for processing. The second form, L-Carnitine L-Tartrate has been studied in relationship to supporting activation at hormone receptor sites aiding in more efficient hormonal responses to resistance training. LIQUID L-CARNITINE LS3 from iSatori supplies the body high levels of L-Carnitine in three forms to help maximize all benefits associated with L-Carnitine supplementation. LIQUID L-CARNITINE LS3 is perfect to use on its own or can be stacked with other fat loss or muscle-building supplements to help you achieve your goals faster.Directions of Use: As a dietary supplement, adults take 1 serving (one tablespoon) of L-Carnitine twice daily, or as directed by a licensed healthcare professional. L-Carnitine can be used on its own or in combination with other iSatori supplements. Shake well before use. Refrigerate after opening.Ingredients: Purified Water, Natural Flavor, Malic Acid, Phosphoric Acid, Sucralose, Acesulfame-K, Potassium Sorbate, Sodium BenzoateWarnings: KEEP OUT OF REACH OF CHILDREN. Not intended for individuals under the age of 18 unless instructed by a doctor. Do not use this product if you are pregnant, nursing, or contemplating pregnancy. Consult a physician or healthcare professional before using this or any other dietary supplement or before beginning an exercise program. Consult with your primary physician prior to use if you have any pre-existing medical conditions, or if you are taking any prescription or over-the-counter drug(s). Discontinue use and consult a medical doctor if you experience any unusual symptoms. Discontinue use two weeks prior to surgery. If you or your doctor has any questions about this product, please call 1-866-688-7679. WARNING for California residents only: This product contains substances known to the state of California to cause cancer, birth defects, and other reproductive harm. Use only as directed. Do not use if packaging has been tampered with. Store in a cool, dry place (60°F to 80°F).