Buy "doctor's best" online - search for the best price - compare prices
back to search |
Brands A-F |
Brands G-M |
Brands N-S |
Brands T-Z |
All Brands
Page (8 of 18)
|
|
4 5 6 7 8 9 10 11 12 |
|
Best Ubiquinol, Kaneka's QH 50mg 90 Softgels from Doctor's Best
39.99
Best Ubiquinol, Kaneka's QH 50mg 90 Softgels from Doctor's Best
39.99
Best Ubiquinol, Kaneka's QH 50mg 90 Softgels from Doctor's Best Science-based nutrition Dietary supplement Mitochondrial support to enhance cellular energy production* Supports healthy heart function* Powerful antioxidant action* Best Ubiquinol featuring Kaneka's QH™ contains the reduced form of coenzyme Q10. Both ubiquinol (CoQ10-H2) and ubiquinone (CoQ10) are metabolically active, and are interchange- able in the body according to needs. Each form has unique roles in cells including antioxidant actions, supporting healthy heart functioning and enhancing energy production*. Oral ubiquinol may offer improved bioavailability in individuals who have difficulty achieving high levels of this nutrient, such as aging adults or those concerned with nutrient absorption*.Suggested Adult Use: Take one softgel daily with food, or as directed by a nutritionally informed physician.Supplement FactsServing Size: 1 softgelServings per container: 90 servingsAmount Per Serving %DVUbiquinol (Kaneka QH™ reduced form of CoQ10) 50mg ++ Daily Value not establishedOther Ingredients: Rice bran oil, medium-chain triglycerides, beeswax, rosemary leaf extract, mixed tocopherols, soy lecithin, gelatin, glycerin, annatto (color).Contains nothing other than listed ingredients.Best Ubiquinol, Kaneka's QH 50mg 90 Softgels from Doctor's BestUPC: 696916100158
Best Vegetarian DHA 200 mg (from Algae), 60 Vegetarian Softgels, Doctor's Best
22.67
Best Vegetarian DHA 200 mg (from Algae), 60 Vegetarian Softgels, Doctor's Best
22.67
Best Vein Support featuring Dios Vein 60 VCaps from Doctor's Best
26.99
Best Vein Support featuring Dios Vein 60 VCaps from Doctor's Best
26.99
Best Vein Support featuring Dios Vein 60 VCaps from Doctor's BestBest Vein Support contains DiosVein, a form of the flavonoid diosmin, which has been used for over thirty years as a vascular-supportive agent in Europe. DiosVein is derived from sweet orange and is a rich source of bioflavonoids. Clinical studies conducted in Europe have shown DiosVein to be particularly effective at supporting the health of blood vessels and promoting normal circulatory function. * Further clinical trials have found that diosmin used in combination with the flavonoid hesperidin supports healthy venous function. *Best Vein Support also features natural vitamin K2 in the form of MenaQ7, a form of K2 found in the traditional Japanese fermented food, natto. Recent studies highlight the importance of adequate vitamin K2 levels for healthy blood vessel function. * MenaQ7 is a long-acting form of vitamin K2 that has been shown to support cardiovascular health. *Suggested Adult Use: Take one capsule two times daily. For optimal absorption, take with a fat-containing meal or snack.Does Not Contain: egg, wheat, corn, sugar, sweeteners, salt, or preservatives.Best Vein Support featuring Dios Vein 60 VCaps from Doctor's BestUPC: 753950001855
Best Vein Support featuring Dios Vein, 60 Vcaps, from Doctor's Best
15.67
Best Vein Support featuring Dios Vein, 60 Vcaps, from Doctor's Best
15.67
Best Vitamin C 1000 mg, 120 Veggie Capsules, Doctor's Best
15.54
Best Vitamin C 1000 mg, 120 Veggie Capsules, Doctor's Best
15.54
Best Vitamin C 500 mg, 120 Veggie Capsules, Doctor's Best
10.09
Best Vitamin C 500 mg, 120 Veggie Capsules, Doctor's Best
10.09
Best Vitamin D 5,000IU 180 Soft Gels From Doctor's Best
11.99
Best Vitamin D 5,000IU 180 Soft Gels From Doctor's Best
11.99
Best Vitamin D 5,000IU 180 Soft Gels From Doctor's Best Best Vitamin D3 5000IU 180S/G Science-Based Nutrition Dietary Supplement 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 crucial regulatory role as a metabolic activator for a multitude of metabolic processes.*Suggested Use: Take one or two capsules daily or as directed by a knowledgeable physician.Supplement FactsServing Size: 1 capsuleServings Per Container: 180 servingsAmount Per Serving %DVVitamin D3 5000IU 1250%------------------------------------------------------------+ Daily Value not established.Other Ingredients: Soybean oil, softgel capsule (gelatin, glycerin, purified water).Contains nothing other than listed ingredients.Vitamin D is a nutrient that is critical to many bodily functions. Vitamin D is beneficial for supporting bone health, immune wellness, cardiovascular function, and cellular metabolism.* Mounting research is highlighting the ever-increasing benefits of optimal vitamin D status.* Scientific studies have demonstrated that vitamin D levels are often low in the general population.The standard assessment for vitamin D levels is measuring the level of the marker 25(OH) D3 in the blood. Researchers suggest that levels between 50 and 80 ng/mL are optimal for supporting health.Vitamin D is known to interact with over 200 different genes and thus plays a crucial regulatory role as a metabolic activator for a multitude of metabolic processes.* Common supplemental forms of Vitamin D include D3 (cholecalciferol) and D2 (ergocalciferol). Vitamin D3 is the naturally-occurring form in humans. Research shows that supplemental vitamin D3 (cholecalciferol) is significantly more efficient at converting to active vitamin D in the body than vitamin D2 (ergocalciferol). This makes vitamin D3 the preferred supplemental form of this nutrient.Vitamin D is essential for life. It regulates calcium homeostasis in the human body, which is of vital importance as calcium is involved in the function of all cells. Calcium balance is also essential for bone growth and formation, as well as for the function of the nervous system.Vitamin D has been shown in multiple studies to support healthy bone structure.However,over the last several years,more and more research has focused on other critical functions of this hormone-like vitamin. Vitamin D plays a role in most organs and systems of the body. Like other hormones, vitamin D acts as a "molecular switch" by influencing the expression of multiple genes. Thus, activated vitamin D not only influences bone health, but is involved in supporting the function of the immune system, cardiova
Best Vitamin D 5000 IU, 180 Softgels, Doctor's Best
6.85
Best Vitamin D 5000 IU, 180 Softgels, Doctor's Best
6.85
Best Vitamin D3 1000 IU, 180 Softgels, Doctor's Best
5.52
Best Vitamin D3 1000 IU, 180 Softgels, Doctor's Best
5.52
Best Vitamin D3 1000IU 180 S/G From Doctor's Best
9.99
Best Vitamin D3 1000IU 180 S/G From Doctor's Best
9.99
Best Vitamin D3 1000IU 180 S/G From Doctor's Best Science-Based Nutrition Dietary Supplement 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 crucial regulatory role as a metabolic activator for a multitude of metabolic processes.*Vitamin D from dietary intake or sun exposure requires two activation steps in the body. The first activation occurs in the liver, while the second activation occurs in the kidneys, allowing for regulation of calcium metabolism. However, vitamin D receptors are present throughout the body, in tissue such as the skin, cartilage, heart, prostate, bones and intestines. Thus, the second activation step also takes place in local tissues. Recent discoveries have highlighted the important modulatory effects of vitamin D on various cells of the immune system.Vitamin D enhances and regulates immune function*Studies show that vitamin D has important immunomodulatory effects. It is known that various cells of the immune system, such as T lymphocytes and antigen presenting cells, express the vitamin D receptor on their surface when activated. Recently, it has been found that treatment of these immune cells with vitamin D influences their expression of cytokines, which are chemical messengers of the immune system. The immune modulating effects of vitamin D extend to monocytes and dendritic cells of the immune system as well. Dendritic cells are important antigen-processing cells of the immune system that function to initiate the immune response. By altering the cytokine expression of dendritic cells, vitamin D may prevent overactivity of the immune response and keep the immune system in a normal healthy state of vigilance.Vitamin D supports optimal cardiovascular function*Research has uncovered the role vitamin D plays in supporting cardiac function. Heart myocytes (cells) express the vitamin D receptor, as do smooth muscle cells of blood vessels. The benefits of vitamin D on the heart are potentially far-reaching. Studies on mice heart cells have shown that vitamin D administration impacts their growth and proliferation. In these cells, vitamin D inhibited the release of a protein that could be detrimental to the function of these cells, displaying cardioprotective properties. It has also been shown that vitamin D has a modulatory effect on heart rhythm. Again, in mouse heart cells, knocking out the effects of the vitamin D receptors led to an increased rate of contraction and relaxation. In normal mouse cardiac myocytes, administration of vitamin D led to normalization of heart contractility. Further studies in mice have led researchers to conclude that vitamin D supports the overall st
Best Vitamin D3 2000 IU, 180 Softgels, Doctor's Best
6.30
Best Vitamin D3 2000 IU, 180 Softgels, Doctor's Best
6.30
Best Vitamin D3 2000IU 180 S/G From Doctor's Best
10.99
Best Vitamin D3 2000IU 180 S/G From Doctor's Best
10.99
Best Vitamin D3 2000IU 180 S/G From Doctor's Best Science-Based Nutrition Dietary Supplement 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 crucial regulatory role as a metabolic activator for a multitude of metabolic processes.*Vitamin D from dietary intake or sun exposure requires two activation steps in the body. The first activation occurs in the liver, while the second activation occurs in the kidneys, allowing for regulation of calcium metabolism. However, vitamin D receptors are present throughout the body, in tissue such as the skin, cartilage, heart, prostate, bones and intestines. Thus, the second activation step also takes place in local tissues. Recent discoveries have highlighted the important modulatory effects of vitamin D on various cells of the immune system.Vitamin D enhances and regulates immune function*Studies show that vitamin D has important immunomodulatory effects. It is known that various cells of the immune system, such as T lymphocytes and antigen presenting cells, express the vitamin D receptor on their surface when activated. Recently, it has been found that treatment of these immune cells with vitamin D influences their expression of cytokines, which are chemical messengers of the immune system. The immune modulating effects of vitamin D extend to monocytes and dendritic cells of the immune system as well. Dendritic cells are important antigen-processing cells of the immune system that function to initiate the immune response. By altering the cytokine expression of dendritic cells, vitamin D may prevent overactivity of the immune response and keep the immune system in a normal healthy state of vigilance.Vitamin D supports optimal cardiovascular function*Research has uncovered the role vitamin D plays in supporting cardiac function. Heart myocytes (cells) express the vitamin D receptor, as do smooth muscle cells of blood vessels. The benefits of vitamin D on the heart are potentially far-reaching. Studies on mice heart cells have shown that vitamin D administration impacts their growth and proliferation. In these cells, vitamin D inhibited the release of a protein that could be detrimental to the function of these cells, displaying cardioprotective properties. It has also been shown that vitamin D has a modulatory effect on heart rhythm. Again, in mouse heart cells, knocking out the effects of the vitamin D receptors led to an increased rate of contraction and relaxation. In normal mouse cardiac myocytes, administration of vitamin D led to normalization of heart contractility. Further studies in mice have led researchers to conclude that vitamin D supports the overall st
Best Vitamin D3 5000 IU, 360 Softgels, Doctor's Best
12.01
Best Vitamin D3 5000 IU, 360 Softgels, Doctor's Best
12.01
Best Vitamin D3 5000IU - 360 softgels
14.49
Best Vitamin D3 5000IU - 360 softgels
14.49
Betaine HCI Pepsin & Gentian Bitters 120 VCaps from Doctor's Best
14.99
Betaine HCI Pepsin & Gentian Bitters 120 VCaps from Doctor's Best
14.99
Science-based nutrition Dietary supplement Optimize digestive efficiency* 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 support protein digestion.* Gentian is an herb used to optimize the digestive capacity and tonify the digestive tract. Its bitter nature may help to stimulate the body's production of digestive enzymes.*For optimal digestive support, use this supplement in conjunction with Best Digestive Enzymes - All Vegetarian, a uniquely formulated, full-spectrum high potency digestive enzyme blend.Suggested Adult Use: Take 1 capsule with each meal, or as recommended by a healthcare professional.Supplement FactsServing Size: 1 CapsuleServings Per Container: 120 ServingsAmount Per Serving %DVBetaine HCI 650mg +-------------------------------------------------------------------------------------------- Pepsin 1:10,000 25mg +--------------------------------------------------------------------------------------------Gentian (Gentiana lutea) root 20mg +-------------------------------------------------------------------------------------------- Daily Value not established.Other Ingredients: Gelatin (capsule), stearic acid, magnesium silicate, silicon dioxide.Contains nothing other than listed ingredients.The pepsin is from porcine (pig) and thus is not suitable for vegetarians.Betaine HCI Pepsin & Gentian Bitters 120 Caps from Doctor's BestUPC: 753950001633
Betaine HCI Pepsin & Gentian Bitters, 120 Capsules, Doctor's Best
8.81
Betaine HCI Pepsin & Gentian Bitters, 120 Capsules, Doctor's Best
8.81
Betaine HCI Pepsin and Gentian Bitters by Doctor's Best - 120 Capsules
- Price: 14.99
Betaine HCI Pepsin and Gentian Bitters by Doctor's Best - 120 Capsules
- Price: 14.99
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 support protein digestion. Gentian is an herb used to optimize the digestive capacity and tonify the digestive tract. Its bitter nature may help to stimulate the body's production of digestive enzymes.
Calcium Bone Maker Complex by Doctor's Best - 180 Capsules
- Price: 27.99
Calcium Bone Maker Complex by Doctor's Best - 180 Capsules
- Price: 27.99
Doctor's Best Calcium Bone Maker Complex is a science-based nutrition dietary supplement for bone health maintenance. Calcium Bone Maker Complex provides a broad nutrient spectrum for healthy bone replacement, optimized to ensure safe and effective calcium utilization with no magnesium oxide or other poorly absorbed ingredients. Bone Maker Complex promotes skeletal, muscular, overall health and well-being. Bone is living tissue, and this formula supplies 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. Vitamin and K are crucial to matrix calcification, along magnesium, potassium, zinc, copper, manganese, and boron. Calcium Bone Maker Complex represents the most advanced clinical understanding of bone health.
Calcium Bone Maker Complex, 120 Tablets, Doctor's Best
13.99
Calcium Bone Maker Complex, 120 Tablets, Doctor's Best
13.99
Calcium Bone Maker Complex, 180 Capsules, Doctor's Best
15.58
Calcium Bone Maker Complex, 180 Capsules, Doctor's Best
15.58
Celadrin 500 mg, 90 Capsules, Doctor's Best
14.14
Celadrin 500 mg, 90 Capsules, Doctor's Best
14.14
Celadrin 500mg 90 Caps from Doctor's Best
24.99
Celadrin 500mg 90 Caps from Doctor's Best
24.99
Dietary SupplementSupports Joint Function & Mobility*Science-Based NutritionCeladrin® is a proprietary blend of esterified fatty acids that have been shown to benefit joint function and flexibility.* Being a complex molecule consisting of various fatty acids, it is able to penetrate cell membranes, enhancing membrane permeability and cell-to-cell signaling.*Supports joint function and mobility.*Supplement Facts:Serving Size: 1 CapsuleServings per Container: 90 servingsAmount Per Serving %DV Celadrin® 500mg +[a proprietary blend of esterified fatty acid carbons (EFAC) of myristate, myristoleate, laurate, oleate, palmitate, and palmitoleate with tapioca]+ Daily Values Not Established.Other ingredients: Gelatin (capsule), cellulose.Suggested Use: One capsule three times daily, with or without food.Celadrin 500mg 90 Caps from Doctor's BestUPC: 753950001374
Celadrin Complex with Glucosamine 90 Tabs from Doctor's Best
26.99
Celadrin Complex with Glucosamine 90 Tabs from Doctor's Best
26.99
Joint Soothing FormulaDietary Supplement Celadrin Complex with Glucosamine provides a combination of Celadrin and sodium-free glucosamine sulfate. Celadrin is a proprietary blend of esterified fatty acids that have been shown to benefit joint function and flexibility.*Helps maintain healthy joints.*Supplement Facts:Serving Size: 1 tablet Servings Per Container: 90 servings Amount Per Serving %DV Glucosamine sulfate KCI 500 mg + Celadrin 500 mg + [a proprietary blend of esterified fatty acid carbons (EFAC) of myristate, myristolcate, laurate, oleate, palmitate, and palmitoleate with tapioca]+ Daily Value not established.Other Ingredients: Cellulose, croscarmellose sodium, silicon dioxide. Suggested Use: One tablet three times daily. Take with or without food.Celadrin Complex with Glucosamine 90 Tabs from Doctor's BestUPC: 753950001329
Celadrin Complex with Glucosamine, 90 Tablets, Doctor's Best
15.51
Celadrin Complex with Glucosamine, 90 Tablets, Doctor's Best
15.51
Celadrin Cream 2 oz, from Doctor's Best
8.53
Celadrin Cream 2 oz, from Doctor's Best
8.53
Page (8 of 18)
|
|
4 5 6 7 8 9 10 11 12 |
|
back to search |
Brands A-F |
Brands G-M |
Brands N-S |
Brands T-Z |
All Brands