Douglas Laboratories

About the product Vitamin B12 Source: Bioavailable vitamin B12 is essential for the normal metabolism of carbohydrates and protein.* Neurological Health: Vitamin B12 is also required for nucleic...

About the product Muscle & Bone Health: Magnesium, one of most important minerals, plays an essential role in maintaining muscle and bone health.* Cardiovascular Health: Magnesium supports...

About the product Vitamin D Source: Also known as the "sunshine vitamin", vitamin D has many roles in the body, supporting healthy modulation of cell growth, neuromuscular and immune function,...

About the product Prolonged-Release Melatonin Supplement: 3 mg of melatonin provides sustained delivery for relaxation and restful sleep* Sleep/Wake Support: Sleep supplement helps regulate normal...

About the product Prolonged-Release Melatonin Supplement: 3 mg of melatonin provides sustained delivery for relaxation and restful sleep* Sleep/Wake Support: Sleep supplement helps regulate normal...

About the product Cardiovascular Health: Methylated Resveratrol Plus supplies a methylated form of resveratrol called pterostilbene, combined with resveratrol and vitamin D for cardiovascular and...

About the product Liver Health: Milk thistle has been widely used for its nutritional support of proper liver function.* Metabolic Support: The liver plays an essential role in healthy protein,...

About the product Immune Health: Offers a synbiotic blend of 16 strains that help to support immune health by balancing intestinal microflora.* Shelf Stable: This formula is shelf stable and does...

About the product Gut Health: Maintains healthy gut barrier function and permeability.* Gastrointestinal Support: Multi-Probiotic Spore + SBC supports bowel comfort, regularity, and GI function.*...

About the product Muscle Health: Supports healthy muscle mass and muscle function.* Protein Breakdown: Attenuates muscle protein breakdown and preserves lean muscle mass in both young and older...

About the product Antioxidant Support: NAC is a biologically active precursor for the amino acid cysteine which, in turn, is a precursor for glutathione, a tripeptide with antioxidant properties.*...

About the product Healthy Vitamin C Source: Vitamin C is essential for the synthesis of collagen which is the building material of all healthy connective tissues, such as skin, blood vessels,...