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Displaying 1 to 15 of 92 products View: Showcase | List 1  |  2  |  3  |  4  |  5    Next >    [7]
3000 GDU Bromelain  
3000 GDU Bromelain - Doctor's Best
          Doctor's Best Best 3000 GDU Bromelain is an enzyme derived from pineapple stem and fruit that has proteolytic (protein-digesting) properties. The bromelain found in Best 3000 GDU Bromelain is the most potent form of this enzyme found on the market. The 3000 GDU refers to the standardization of enzymatic potency and reflects the quality of the raw material used in the product. Bromelain is renowned... [Read More]
  Suggested: $29.99

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$17.79

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5-HTP  
5-HTP - Doctor's Best
          Doctors Best 5-HTP (5-hydroxy L-tryptophan) is a naturally occurring metabolite of the amino acid tryptophan. 5-HTP is converted in the brain to serotonin, a neurotransmitter substance found at the junctions (synapses) between neurons.Dr 5-HTP helps maintain mental and emotional well-being and promotes healthy sleep. Best 5-HTP is extracted from the seeds of the Griffonia simplicifolia plant.5-hyd... [Read More]
  Suggested: $29.99

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$10.99

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Acai  
Acai - Doctor's Best
          Doctor's Best Best Acai is a dietary supplement suitable for vegetarians that provides science-based nutrition and beneficial antioxidant protection while maintaining cellular health. Best Acai contains a potent, certified organic, freeze-dried form of the fruit. Ripe acai fruits that grow wild in the Amazon are harvested at their peak; the skin and pulp are separated from their seeds and dried in... [Read More]
  Suggested: $29.99

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$19.99

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Acetyl-L-Carnitine  
Acetyl-L-Carnitine - Doctor's Best
          Doctor's Best Acetyl-L-Carnitine (ALC) is a naturally occurring form of L-Carnitine, a vitamin-like nutrient synthesized in the body from the amino acids lysine and methionine. ALC plays a key role in the production of acetylcholine, an important neurotransmitter for brain and nerve cell function. The Acetyl-L-Carnitine in this product is derived from a base of pharmaceutical grade L-Carnitine man... [Read More]
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60 capsule:   $9.89 Add to Cart
120 capsule:   $24.49 Add to Cart
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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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$21.49

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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:   $18.49 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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Astaxanthin  
Astaxanthin - Doctor's Best
          Doctor's Best Best Astaxanthin supplies natural astaxanthin, an exceptionally valuable carotenoid nutrient, along with other naturally occurring carotenoids. Astaxanthin is an ultrapotent antioxidant with unique effects on cell membranes that manage important life functions. This action is linked to clinically proven benefits for the circulation and for vision, immunity, and overall well-being. Do... [Read More]
  Suggested: $69.99

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$39.99

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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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$13.99

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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 CoQ10  
Best CoQ10 - Doctor's Best
          Doctor's Best CoQ10 contains pure, fermented, USP grade coenzyme Q10. CoQ10 is a nutrient that supports heart function and promotes energy production in cells. CoQ10 is a versatile antioxidant, which stabilizes cell membranes, protecting them from free radical damage. CoQ10 can also powerfully support immune function. Science-based nutrition Pharmaceutical grade CoQ10 Supports heart function Enha... [Read More]
  Suggested: $22.99

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$13.99

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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:   $20.49 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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$16.49

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Best Lutein  
Best Lutein - Doctor's Best
          Doctor's Best Lutein contains Biolut Marigold Extract, a highly bioavailable, natural source of lutein and the most abundant source in nature. Lutein is one of the major carotenoids found in human blood, with a high tissue concentration in the retina of the human eye. Lutein functions as a potent free radical scavanger in a number of tissues, including the eyes, skin, heart, and lungs. This produc... [Read More]
  Suggested: $22.99

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$14.19

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Displaying 1 to 15 of 92 products 1  |  2  |  3  |  4  |  5    Next >    [7]
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