Douglas Laboratories

Douglas Labs Inositol supplies 650 mg of inositol, also known as myo-inositol, for neurological health, behavior and mood stability, and healthy ovarian function.  Ingredients: Serving Size 1...

Douglas Labs Intestamine is a unique and convenient dietary supplement formula for gastrointestinal support.   Intestamine provides significant amounts of L-glutamine, an amino acid that is...

Douglas Labs Ipriflavone capsules contain 300 mg of ipriflavone, a type of isoflavone. Isoflavones are one of many classes of flavonoids, phytochemicals widely recognized and studied for their...

Douglas Labs K2-D3 with Astaxanthin is an easy way to get 3 powerful supplements in 1 capsule.  It supports bone and cardiovascular health with a powerful combination of vitamins K2 and D3 and...

Keto Metabolic™ from Douglas Laboratories® offers a blend of ketogenic mineral compounds to support exogenous ketone production for healthy brain function, weight management† and athletic endurance...

Douglas Labs L-Arginine capsules contain 700 mg pure, crystalline L-arginine.  Amino acids have many functions in the body. They are the building blocks for all body proteins structural proteins...

Douglas Labs L-Carnitine supplements supply pure, natural L-carnitine in capsule form. L-carnitine is necessary for fatty acid metabolism and energy production in cardiac and skeletal muscle. It...

Douglas Labs L-Carnosine capsules supply 500 mg of pure L-Carnosine. L-Carnosine is a naturally occurring dipeptide comprised of the amino acids alanine and histidine. It is present in the body,...

Douglas Labs L-Glutamine 500 mg capsules contain 500 mg of pure crystalline L-glutamine.  The amino acid glutamine plays a key role in the metabolism, structure, and function of the entire...

Douglas Labs L-Histidine supplies 500 mg of the amino acid in each capsule. L-Histidine is thought to play important roles in proper joint, neurological and cardiovascular support. Ingredients:...

Douglas Labs L-Ornithine supplies 500 mg of the amino acid in each capsule. Supplemental dietary ornithine can serve as a precursor of arginine. Both ornithine and arginine can support normal...

Douglas Labs L-Proline supplies 500 mg of the amino acid L-proline in each capsule. L-Proline plays an important role in skin health and collagen formation as the body can convert proline into...