Doctor's Best

Doctor's Best was founded by a physician in 1990. His original idea was to create nutritional supplements rooted in research.  Doctor's best continue to lead with science-based nutrition and are committed to producing supplements that improve people’s healthy living.

8 products

60 Capsules
120 Capsules
Acetyl-L-Carnitine (ALC) is a naturally occurring form of L-Carnitine in the body that is involved in the metabolism of fatty acids into the universal energy molecule ATP. ALC supports the biosynthesis of acetylcholine, a key neurotransmitter for brain and nerve cell functions which regulates activities of the vital organs, blood vessels, and communication between nerves and muscles. ALC also supports levels of glutathione, a significant antioxidant sustaining neurons and protecting cellular components from superoxide radicals.
£30.95
90 Capsules
Doctor's Best Digestive Enzymes is a uniquely formulated, full-spectrum high potency digestive enzyme blend created to complement and support the body's own digestive capacities. Each capsule provides the body with enzymes designed to optimally aid the digestion of fats, proteins and carbohydrates present in cooked and raw food. The formula supplies the added support of alpha-galactosidase and beta-glucanase to break down vegetables, beans and grains, and enzymes such as glucoamylase and invertase to assist with the digestion of sugars. In addition, this complete formula contains friendly bacteria to uniquely promote optimal intestinal health.
30 Capsules
Doctor's Best Digestive Probiotic supplies three stains of Bifidobacterium and three strains of Lactobacillus probiotics, all of which may benefit digestive and whole-body health. Scientific studies have shown that ingestion of these specific strains of friendly bacteria supports several physiological functions, particularly the body's natural immune system and general intestinal well-being. The probiotic strains found in Doctor's Best Digestive Probiotic at the potency of 20 Billion Colony Forming Units (CFU) may help support gastrointestinal tract function and digestive health.
60 Capsules
180 Capsules
Doctor's Best High Absorption CoQ10 contains pure coenzyme Q10 (Ubiquinone) plus BioPerine®. CoQ10 may support heart function and production of ATP (adenosine triphosphate).  CoQ10 is very important for the creation of energy, muscular contraction and the synthesis of protein. Studies have shown that BioPerine® increases CoQ10 absorption.
120 Capsules
240 Capsules
Doctor's Best Magnesium provides a daily dose of high absorption magnesium without the gastrointestinal distress. This superior formula with 100% chelated lysinate glycinate magnesium absorbs effectively to support muscle relaxation and optimum nerve function.
60 Capsules
Doctor's Best Natural Vitamin K2 features MenaQ7®, a clinically validated and patented vitamin K2 as MK-7. K2 is a superior form of vitamin K called menaquinones, which have shown greater bioavailability than the more commonly used vitamin K1. Purified from fermented chickpeas, this daily supplement is a great way to direct vitamin K2 to bones, blood vessels, and other soft tissues by assisting in the absorption of calcium.
200g
Doctor's Best Pure Collagen Types 1 and 3 contains pure collagen protein, which contribute to the growth and maintenance of healthy tissues. Collagen is the structural protein essential for the strength of bones and flexibility of joints, tendons, ligaments, hair, skin, nails, and other tissues throughout the body.

Collagen Types 1 and 3 Powder is enzymatically hydrolyzed into component peptides with a small molecular size for optimal absorption and utilization by the body.
120 Tablets
Doctor's Best Sustained-Release Niacin with niaXtend® provides niacin in a form that helps minimize the incidence of uncomfortable skin flushing that is commonly associated with niacin. Approximately 200 coenzymes are comprised of niacin that play pivotal roles in metabolism and energy production within the body.
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