Doctor's Best L-Carnitine Fumarate 855mg 60 Capsules

L-Carnitine Doctor’s Best L-Carnitine Fumarate helps the body burn fat for energy and helps maintain a healthy heart and cardiovascular system. L-Carnitine is a nutrient that promotes energy production in cells by transporting fatty acids into the mitochondrion, an intracellular structure that generates metabolic energy in the form of ATP. In this role, L-carnitine helps the body efficiently metabolize fat.

Fumarate is a naturally occurring compound in the body. Fumarate serves as an intermediate in the Krebs cycle, a key energy-producing process that takes place in the mitochondrion. Doctor’s Best Carnitine Fumarate is derived from pharmaceutical grade L-carnitine manufactured by a patented, FDA-approved process.

L-carnitine promotes energy production in cells by transporting fatty acids into the mitochondrion. Its primary function is to transfer long-chain fatty acids across the inner mitochondrial membrane. Fatty acid molecules are activated to coenzyme A (CoA) esters in the cytoplasm of the cell, and then esterified to L-carnitine. The combination of a fatty acid molecule and L-carnitine is called “acyl-carnitine.” Much of the body L-carnitine content is stored in the form of acyl-carnitine. The mitochondrion is the cell’s energy-generating furnace. Called an “organelle,” the mitochondrion is a self-contained structure inside the cell. Like all cellular structures, the mitochondrion is surrounded by a membrane. This membrane is an impenetrable barrier to acyl-CoA esters; passage across the membrane requires L-carnitine as a transporter. On the inside of the mitochondrial membrane, the acyl-CoA esters are made available to be metabolized through the process of beta oxidation. One of the key metabolic by products of this process is acetyl-CoA, also called “active acetate,” which enters the Krebs cycle (also known as the “citric acid cycle”) to supply fuel for production of ATP, the cell’s primary energy “currency.” L-Carnitine shuttles excess fatty acid residues out of the mitochondrion and in this role is essential for preventing toxic build up of fatty acids inside the mitochondrion.

Helps the body burn fat for energy and helps maintain a healthy heart and cardiovascular system

Promotes energy production in cells by transporting fatty acids into the mitochondrion, an intracellular structure that generates metabolic energy in the form of ATP

Fumarate, a naturally occurring compound in the body, serves as an intermediate in the Krebs cycle, a key energy-producing process that takes place in the mitochondrion.

Doctor’s Best Carnitine Fumarate contains Biosint™ L-carnitine fumarate which is derived from pharmaceutical grade L-carnitine manufactured by a patented, FDA-approved process.

Gluten Free, Non-GMO, Vegetarian, Vegan

Helps the body burn fat for energy and helps maintain a healthy heart and cardiovascular system  

Promotes energy production in cells by transporting fatty acids into the mitochondrion

Serves as an intermediate in the Krebs cycle, a key energy-producing process that takes place in the mitochondrion

Contains Biosint™ L-carnitine fumarate which is derived from pharmaceutical grade L-carnitine manufactured by a patented, FDA-approved process

Gluten Free, Non-GMO, Vegetarian, Vegan

L-Carnitine Fumarate 855mg

(yielding 500mg L-Carnitine)

Modified cellulose (vegetarian capsule), magnesium stearate (vegetable source), silicone dioxide.

Dose (adults): Use 1 capsule daily with or without food. Individuals with Thyroid problems or on anti-coagulant therapy should consult their physician before using this product.

Individuals with thyroid problems or on anti-coagulant therapy should consult their physician before using this product.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Store in a cool dry place.