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Displaying 16 to 30 of 94 products View: Showcase | List [1]    < Previous    1  |  2  |  3  |  4  |  5    Next >    [7]
Agaricus Blazei  
Agaricus Blazei - Doctor's Best
          Agaricus blazei is a medicinal mushroom that contains a special class of polysaccharides known as "beta glucans". Studies show beta glucans stimulate activity of natural killer (NK) cells, which are an important part of the immune system. The Agaricus blazei in Doctor's Best Best Agaricus blazei is extracted with the preferred hot water/alcohol method to increase its digestibility and enhance bioa... [Read More]
  Suggested: $32.99

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Alpha Lipoic Acid  
Alpha Lipoic Acid - Doctor's Best
          Doctor's Best Best Alpha Lipoic Acid (ALA, thioctic acid) is a naturally occurring vitamin-like nutrient that has been intensely investigated as a therapeutic agent for a variety of conditions involving the body's nervous, cardiovascular, immune, and detoxification systems. It exists as two enantiomers or stereoisomers: R-(+)-lipoic acid (RLA) and S-(-)-lipoic acid (SLA). It is produced in small a... [Read More]
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60 capsule, 300 mg:   $7.49 Add to Cart
60 capsule, 600 mg:   $11.99 Add to Cart
120 capsule, 150 mg:   $25.79 Add to Cart
180 capsule, 300 mg:   $19.49 Add to Cart
180 capsule, 600 mg:   $30.49 Add to Cart
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Artemisinin  
Artemisinin - Doctor's Best
          Doctor's Best Best Artemisinin contains high quality Artemisinin or Ching-hao-su, an extract from the traditional Chinese herb Artemisia annua (sweet wormwood) or Ching-hao. Sweet wormwood leaves have been consumed over several centuries for promoting general health. The extract Artemisinin has been used for several decades. Doctor's Best Artemisinin is made in the U.S. with the highest quality ph... [Read More]
  Suggested: $49.99

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$30.49

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Ashwagandha  
Ashwagandha - Doctor's Best
          Best Ashwagandha Featuring Sensoril is the most scientifically validated preparation of the renowned ayurvedic superplant Withania somnifera. Sensoril is a clinically proven Ashwagandha extract, produced without using chemical solvents and containing a superior profile of bioactive with anolide glycosides. About Doctor's Best Doctor's Best produces products with the highest quality raw materials ... [Read More]
  Suggested: $12.99

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$7.99

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Benfotiamine  
Benfotiamine - Doctor's Best
          Doctor's Best Best Benfotiamine (S-benzoylthiamine-O-monophosphate) is a synthetic derivative of thiamin, belonging to the family of compounds known as "allithiamines." Benfotiamine is fat-soluble and more bioavailable and physiologically active than thiamin. Benfotiamine raises the blood level of thiamin pyrophosphate (TPP), the biologically active co-enzyme of thiamin, and stimulates transketola... [Read More]
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120 capsule, 80 mg:   $13.49 Add to Cart
120 capsule, 150 mg:   $17.99 Add to Cart
60 capsule, 300 mg:   $16.49 Add to Cart
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Best Benfontiamine 150 + Alpha-Lipoic Acid  
Best Benfontiamine 150 + Alpha-Lipoic Acid - Doctor's Best
          Doctor's Best Benfotiamine + Alpha Lipoic Acid is a highly bioavailable, synthetic derivative of thiamin that (like ALA) can influence biochemical pathways to support the circulatory and nervous systems. Doctor's Best Benfotiamine + Alpha Lipoic Acid assumes vitamin-like roles in the body in addition to its status as the 'universal antioxidant". In addition to being a coenzyme in the energy-produc... [Read More]
  Suggested: $22.99

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Best Collagen Types 1 & 3  
Best Collagen Types 1 & 3 - Doctor's Best
          Doctor's Best Collagen Types 1 and 3 is the major structural protein in connective tissue and the most abundant protein in the human body. Doctor's Best Collagen Types 1 & 3 is responsible for maintaining the strength and flexibility of bones, joints, skin, tendons, ligaments, hair, nails, blood vessels and eyes, among other tissues throughout the body. Doctor's Best Collagen Types 1 & 3 contains ... [Read More]
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200 gram powder:   $11.99 Add to Cart
180 tablet:   $14.89 Add to Cart
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Best D-Ribose  
Best D-Ribose - Doctor's Best
          Doctor's Best Best Ribose is an essential pentose (5-carbon) sugar utilized by the body to synthesize DNA, RNA and produce energy. Ribose is a fundamental building block of adenosine triphosphate (ATP - the substance in which the body stores intracellular energy), the preferential source of energy for skeletal muscle and heart tissue. Studies have shown that ribose supplementation can enhance card... [Read More]
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120 capsule:   $21.89 Add to Cart
250 gram powder:   $30.49 Add to Cart
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Best Hesperidin Methyl Chalcone  
Best Hesperidin Methyl Chalcone - Doctor's Best
          Doctor's Best Hesperidin Methyl Chalcone, sourced from Spain, is a flavonoid derived from citrus fruits that many experts believe has synergistic activity with vitamin C. Doctor's Best Hesperidin Methyl Chalcone may also increase vein and capillary strength. While hesperidin in its original form is not very water soluble, hesperidin methyl chalcone (HMC) is highly water soluble for greater absorpt... [Read More]
  Suggested: $26.99

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Best MSM  
Best MSM - Doctor's Best
          Doctor's Best MSM supplies pure crystalline MSM (methylsulfonylmethane), a naturally-occuring source of organic sulfur that is easily absorbed and used by the body. Taken up from the soil by plants, MSM found in foods is largely lost during food processing, storage and cooking. MSM supports organ and joint function by donating sulfur for maintenance of healthy connective tissue. MSM helps keep ski... [Read More]
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250 gram powder:   $10.09 Add to Cart
180 capsule:   $11.49 Add to Cart
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Best MSM 1500  
Best MSM 1500 - Doctor's Best
          Doctor's Best MSM supplies pure crystalline MSM (methylsulfonylmethane), a naturally-occuring source of organic sulfur that is easily absorbed and used by the body. Taken up from the soil by plants, MSM found in foods is largely lost during food processing, storage and cooking. MSM supports organ and joint function by donating sulfur for maintenance of healthy connective tissue. MSM helps keep ski... [Read More]
  Suggested: $14.99

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$8.99

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Best PQQ  
Best PQQ - Doctor's Best
          Best PQQ featuring PQQ suppli es pyrroloquinoline quinone (PQQ), a polyphenol that is an exceptionally potent antioxidant and cell regulator. PQQ is found in common foods and human milk, and is a growth factor for the mitochondria that generate over 90 percent of our life energy. PQQ promotes mitochondrial survival, proliferation, and function. Doctor's best is pleased to provide the most bioactiv... [Read More]
  Suggested: $38.99

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Best Probiotic  
Best Probiotic - Doctor's Best
          Best Probiotic supplies six strains of Bifidobacterium and Lactobacillus probiotics with proven benefits for digestive and whole-body health. The probiotic bacteria found in Best Probiotic can help replenish losses of beneficial bacteria that commonly result from stress, poor diet, and other aggravating factors. Best Probiotic also helps protect against occasional constipation and digestive upset.... [Read More]
  Suggested: $34.99

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$20.99

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Betaine HCl Pepsin and Gentian Bitters  
Betaine HCl Pepsin and Gentian Bitters - Doctor's Best
          Doctor's Best Betaine HCI/Pepsin/Gentian Bitters contains three nutritional factors that perform complementary functions designed to support the efficiency of the digestive process. Supplementing with Betaine HCI may support the stomach's digestive capacity. Pepsin is an enzyme produced by the body to digest protein-containing foods in the stomach. Pepsin works in conjunction with stomach acid to ... [Read More]
  Suggested: $14.99

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$8.99

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Calcium Bone Maker Complex  
Calcium Bone Maker Complex - Doctor's Best
          Bone is dynamic living tissue, and like the body's other tissues it requires nutrients for maintenance, renewal, and repair. Doctor's Best Calcium Bone Maker Complex is a dietary supplement that delivers key bone nutrients in their most bioactive forms. Ossein microcrystalline hydroxyapatite complex supplies organic calcium with natural bone growth factors. Vitamin C assists bone matrix formation.... [Read More]
  Suggested: $27.99

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$18.99

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