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Displaying 1 to 15 of 98 products View: Showcase | List 1  |  2  |  3  |  4  |  5    Next >    [7]
Fully Active B12 (Methylcobalamin)  
Fully Active B12 (Methylcobalamin) - Doctor's Best
          Doctor's Best Fully Active B12 provides Methylcobalamin, the most biochemically active form of vitamin B12. Various inherited and lifestyle factors contribute to vitamin B12 deficiencies that impair such fundamental life processes. Doctor's Best Fully Active B12 addresses recycling of homocysteine, a potentially toxic metabolite. Doctor's Best Fully Active B12 also addresses nerve cell signaling... [Read More]
  Suggested: $8.99

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Glucosamine Chondroitin MSM  
Glucosamine Chondroitin MSM - Doctor's Best
          Doctor's Best Glucosamine Chondroitin MSM contains pure Glucosamine Chondroitin MSM, as confirmed by HPLC testing. Glucosamine Chondroitin MSM consists of glucosamine, an amino sugar extracted from "chitin," a component of shellfish skeletons. ("Chitin," the resilient polysaccharide that forms the structural framework of animal shells, is a long-chain polymer consisting of many glucosamine molecul... [Read More]
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120 capsule:   $15.69 Add to Cart
240 capsule:   $28.49 Add to Cart
360 capsule:   $39.99 Add to Cart
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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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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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High Absorption CoQ10 with BioPerine  
High Absorption CoQ10 with BioPerine - Doctor's Best
          Doctor's Best High Absorption CoQ10 with BioPerine contains pure, vegetarian coenzyme Q10, plus BioPerine in an olive oil base. CoQ10 is a nutrient that supports heart function and promotes energy production in cells.* BioPerine, an herbal extract derived from black pepper fruit, promotes absorption of nutrients in the GI tract.* Preliminary studies have shown that BioPerine increases CoQ10 absorp... [Read More]
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60 capsule, 400 mg:   $31.49 Add to Cart
60 capsule, 600 mg:   $42.49 Add to Cart
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Magnesium l-Threonate  
Magnesium l-Threonate - Doctor's Best
          Doctor's Best Brain Magnesium is a breakthrough for brain health. It supplies magnesium l-threonate (Magtein), a unique magnesium compound for delivering magnesium to the brain. Doctor's Best Brain Magnesium is essential for the brain connections (synapses) that facilitate learning, memory, attention, and all other brain functions. The l-threonate salt in Brain Magnesium extends the action of mag... [Read More]
  Suggested: $49.99

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Vitamin D3  
Vitamin D3 - Doctor's Best
          Vitamin D3 (cholecalciferol) is a nutrient that is critical to many bodily functions. Vitamin D3 is beneficial for supporting bone health, immune wellness, cardio- vascular function, and cellular metabolism, among others. Mounting research is highlighting the ever-increasing benefits of optimal vitamin D3 status. Vitamin D3 is known to interact with over 200 different genes and thus plays a crucia... [Read More]
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180 gelcap, 5000 IU:   $7.99 Add to Cart
180 gelcap, 1000 IU:   $6.79 Add to Cart
180 gelcap, 2000 IU:   $7.49 Add to Cart
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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:   $13.49 Add to Cart
120 capsule:   $24.49 Add to Cart
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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]
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30 gelcap:   $11.49 Add to Cart
90 gelcap:   $30.49 Add to Cart
180 gelcap:   $42.49 Add to Cart
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L-Carnitine Fumarate  
L-Carnitine Fumarate - Doctor's Best
          Doctor's Best Best L-Carnitine Fumarate helps the body burn fat for energy and maintain normal cardiovascular health. L-Carnitine is a nutrient that promotes energy production in cells by transporting fatty acids into the mitochondrion, an intracellular structure that generates metabolic energy in the form of ATP. In this role, L-carnitine helps the body efficiently metabolize fat. Fumarate is a n... [Read More]
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60 capsule:   $14.99 Add to Cart
180 capsule:   $39.49 Add to Cart
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Nattokinase  
Nattokinase - Doctor's Best
          Nattokinase is an enzyme derived from "natto", a traditional fermented soy food popular in Japan. During the natto production process B. subtilis natto, a friendly bacteria, ferments boiled soybeans, releasing nattokinase. Best Nattokinase contains pure nattokinase enzyme with all Vitamin K removed. Doctor's Best Nattokinase (2000FU) 90VC contains 2,000 fibrinolytic units, which refers to the enzy... [Read More]
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30 capsule:   $5.99 Add to Cart
90 capsule:   $14.49 Add to Cart
270 capsule:   $44.49 Add to Cart
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Quercetin Bromelain  
Quercetin Bromelain - Doctor's Best
          Doctor's Best Quercetin-Bromelain supplies the flavonoid quercetin extracted from seed pods of the Dimorphandra mollis plant. Flavonoids are "semi-essential" nutrients found in many plants and foods. Bromelain is an enzyme complex derived from the pineapple stem. Bromelain supports tissue comfort and may enhance quercetin absorption. Quercetin Quercetin belongs to the flavonol subgroup of bioflavo... [Read More]
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60 capsule:   $9.79 Add to Cart
180 capsule:   $21.49 Add to Cart
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Suntheanine L-Theanine  
Suntheanine L-Theanine - Doctor's Best
          Doctor's Best Suntheanine L-Theanine contains 100% Suntheanine, a patented pure form of the amino acid L-theanine produced in Japan from green tea leaves. This award-winning brand of theanine has been the subject of numerous safety studies and human clinical trials. One of green tea's natural health-promoting compounds, L-theanine (y-glutamylethylamide) is synthesized in the roots of tea plants an... [Read More]
  Suggested: $28.99

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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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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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Displaying 1 to 15 of 98 products 1  |  2  |  3  |  4  |  5    Next >    [7]
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