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Vitamins & Minerals Doctors Best

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Science-Based Nutrition™Supports Heart, Bones, & Immunity Dietary SupplementNon-GMO · Gluten Free · Soy Free At Doctor's Best, we strive to deliver a sunny vitality boost. Our Vitamin D3 formula provides this essential sunshine nutrient, promoting overall health when dietary intake and sun exposure are limited. Cholecalciferol, known as Vitamin D3, plays a key role in supporting a healthy immune system, heart function, and maintaining strong bones. Supports healthy immune system.Regulates calcium and phosphorus for strong bones.Supports heart health.
$5.78
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Science-Based Nutrition™Supports Heart, Bones, & ImmunityDietary SupplementNon-GMOGluten FreeSoy FreeAt Doctor's Best, we strive to deliver a sunny vitality boost. Our Vitamin D3 formula provides this essential sunshine nutrient, promoting overall health when dietary intake and sun exposure are limited. Cholecalciferol, known as Vitamin D3, plays a key role in supporting a healthy immune system, heart function, and maintaining strong bones. Supports healthy immune system Regulates calcium and phosphorus for strong bones Supports heart health
$5.85
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Science-Based Nutrition™ Helps Support Immune, Heart and Bone HealthDietary SupplementNon-GMOGluten FreeSoy Free Doctor’s Best Vitamin D3 provides D3 (as cholecalciferol) needed for the body to regulate phosphorus and calcium levels for healthy bones, teeth and heart. Vitamin D3 is produced in the skin by absorbing the sun's UV rays and is obtained from food in limited amounts. Sun protection and climate factors may influence low Vitamin D3 levels. Vitamin D3 is beneficial for immune, cardiovascular, bone density and structure, and cellular function. It plays a role in most organs and systems of the body and influences the chemical messengers of the immune system.Helps regulate calcium and ph…
$5.85
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Science-Based Nutrition™Sustained Release For All Day Immune SupportDietary SupplementNon-GMO · Gluten Free · Soy Free · Vegan At Doctor's Best, we aim for the exceptional. Our formula combines vitamin C with lipid metabolites. This innovative blend is designed to enhance absorption, support increased cell retention, and aid in free radical defense, offering unique benefits over standard vitamin C.Potent antioxidant and free radical scavenger activityHelps support the immune systemOver 200% higher absorption rate than standard vitamin C
$8.21
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Science-Based Nutrition™Supports Tissue & Bone HealthMenaQ7™Dietary SupplementNon-GMO/Gluten Free/Soy Free/VeganAt Doctor's Best, we are on a bone-afide adventure. Our Vitamin K2 with MenaQ7® offers top-quality Vitamin K2 sourced from fermented chickpeas for strong bones and supple tissues. Supports calcium metabolism for maintaining healthy bones Encourages soft tissue elasticity through effective vitamin K2 distribution Bioavailable form of Vitamin K
$9.36
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Science-Based Nutrition™ Helps Support Immune, Heart and Bone HealthDietary SupplementNon-GMOGluten FreeSoy FreeDoctor's Best Vitamin D3 provides D3 (as cholecalciferol) needed for the body to regulate phosphorus and calcium levels for healthy bones, teeth and heart. Vitamin D3 is produced in the skin by absorbing the sun's UV rays and is obtained from food in limited amounts. Sun protection and climate factors may influence low Vitamin D3 levels. Vitamin D3 is beneficial for immune, cardiovascular, bone density and structure, and cellular function. It plays a role in most organs and systems of the body and influences the chemical messengers of the immune system.Helps regulate calcium and pho…
$9.94
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Science-Based Nutrition™Plant Sourced Vitamin D3Dietary SupplementVeganNon-GMO / Gluten Free / Soy FreeBrighter days ahead. Doctor's Best Vegan D3 contains Vitashine D3, a plant source of vitamin D3 (as cholecalciferol). Vitashine is made using a special extract of lichen - a small, unique plant species - and is delivered in the form of cholecalciferol, which is better absorbed by the body to deliver the best results. All the better since vitamin D plays an important role in most organs and systems of the body, regulates phosphorus and calcium levels for healthy bones and teeth, and helps provide optimal immune function. Influences the chemical messengers of the immune system"Sunshine Vitamin" nee…
$10.10
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Science-Based Nutrition™Helps Support Immune, Heart And Bone HealthDietary SupplementVegetarianNon-GMOGluten FreeSoy FreeDoctor's Best Vitamin D3 provides D3 (as cholecalciferol) needed for the body to regulate phosphorus and calcium levels for healthy bones, teeth and heart. Vitamin D3 is produced in the skin by absorbing the sun's UV rays and is obtained from food in limited amounts. Sun protection and climate factors may influence low Vitamin D3 levels. Vitamin D3 is beneficial for immune, cardiovascular, bone density and structure, and cellular function. It plays a role in most organs and systems of the body and influences the chemical messengers of the immune system. SupportsRegulation of …
$10.24
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Science-Based Nutrition™Immune Support Q®-CDietary SupplementNon-GMOGluten Free Soy FreeVeganAt Doctor's Best, we pursue excellence. Our formula, featuring Q®-C is produced in Scotland and renowned for its quality and dependability. Extensive clinical research confirms the crucial role of Vitamin C in supporting the immune system, brain, eyes, heart, circulation, and overall organ health. Helps support the body with antioxidants.Essential cofactor for important enzyme systems.Essential for joints and other connective tissues.
$12.13
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Science-Based Nutrition™Essential Structural Support for Hair, Skin, Nails, Tendons, Ligaments, and BonesDietary Supplement1,000 mgNon-GMO / Gluten Free / Soy FreeBSE-Free Hydrolyzed Collagen Types 1 and 3Doctor's Best Collagen Types 1 and 3 contains hydrolyzed collagen protein (BSE-Free), which contributes 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.Vitamin C is added to the formula as an important nutrient required for collagen synthesis by the body.Helps support healthy hair, skin and nailsHelps support the str…
$14.73
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Science-Based Nutrition™Essential Structural Support for Hair, Skin, Nails, Tendons, Ligaments, and Bones500 mgDietary SupplementNon-GMO / Gluten Free / Soy FreeBSE-Free Hydrolyzed Collagen Types 1 and 3Doctor's Best Collagen Types 1 and 3 contains hydrolyzed collagen protein (BSE-Free), which contributes 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. Vitamin C is added to the formula as an important nutrient required for collagen synthesis by the body.Helps support healthy hair, skin and nailsHelps support the strength of…
$15.02
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Science-Based Nutrition™MCHCal™ Microcrystalline Hydroxapatite CalciumBroad Nutrient Spectrum for Bone HealthVitaMK7® Natural Vitamin K2 as MK7Dietary SupplementNon-GMOGluten FreeSoy FreeContains bovine-derived ingredientsDoctor's Best Calcium Bone Maker® Complex with MCH-Cal™ and VitaMK7® provides key bone nutrients in their most bioactive forms. Vitamin C assists bone matrix formation. Vitamin D3 helps support the absorption of calcium in the bone, while vitamin K2 helps direct the calcium to the bones. MCH-Cal™ contains natural elements founds in healthy bone including calcium, phosphorus, and type 1 collagen. Calcium helps support the muscles, nerves and blood vessels to move blood throu…
$15.59
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Science-Based Nutrition™BioEnhanced Full Spectrum Vitamin E Tocotrienol ComplexDietary SupplementNon-GMO / Gluten-Free / Soy FreeDoctor's Best Vitamin E Tocotrienols contains TocoGaia ULTRA™ bioenhanced full spectrum vitamin E complex. Made from sustainably produced palm oil, this preparation is uniquely self-emulsifying for efficient absorption. It elevates tocotrienols in the blood, brain, heart, liver, and skin while conserving alpha-tocopherol levels. This unique preparation also improves blood vessel wall function and helps maintain healthy cholesterol levels already within the normal range. SupportsCardiovascular wellness Antioxidant defense in the brain and other organsHealthy immune respon…
$17.32
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Science-Based Nutrition™Supports Heart, Bones, & ImmunityDietary SupplementNon-GMOGluten FreeSoy FreeAt Doctor's Best, we strive to deliver a sunny vitality boost. Our Vitamin D3 formula provides this essential sunshine nutrient, promoting overall health when dietary intake and sun exposure are limited. Cholecalciferol, known as Vitamin D3, plays a key role in supporting a healthy immune system, heart function, and maintaining strong bones. Supports healthy immune system. Regulates calcium and phosphorus for strong bones.Supports heart health.
$17.55
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Science-Based Nutrition™Dietary SupplementHelps Support A Healthy Immune SystemVegan / Non-GMO / Gluten Free / Soy FreeDoctor's Best Vitamin C contains Q®-C, which is manufactured in Scotland and prized for its quality and reliability. Vitamin C is indispensable to the body for its role in the synthesis of collagen, carnitine, and certain brain chemical transmitters. Abundant clinical research confirms Vitamin C's fundamental support for the immune system, brain, eyes, heart and circulation, and all organ systems.Vitamin C is also an electron donor, supporting numerous enzymes and enhancing the body's total antioxidant potential.Helps support a healthy immune system.Helps support the body's ant…
$17.89
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Science-Based Nutrition™Supports the Immune SystemNatural Fruit Pectin GummiesNatural Flavors & ColorsGelatin FreeGluten FreeVeganDietary SupplementDrink lots of water, get lots of sleep, and take vitamin C! Vitamin C is indispensable to your body for its role in the synthesis of collagen, carnitine, and certain brain chemical transmitters. A daily dose of these delicious gelatin free gummies provides fundamental support for your immune system, brain, eyes, heart and circulation.SupportsThe immune systemMaximizing your body's antioxidant potentialStrengthening your joints
$18.48
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Science-Based Nutrition™Dietary SupplementHelps Support A Healthy Immune SystemVeganNon-GMOGluten FreeSoy FreePure Vitamin C Powder contains Q®- C, which is manufactured in Scotland and prized for its quality and reliability. Abundant clinical research confirms Vitamin C's fundamental support for the immune system, brain, eyes, heart, circulation, and all organ systems. Supports a healthy immune system Helps support the body's antioxidant potentialEssential cofactor for important enzyme systemsEssential for joints and other connective tissues
$19.06
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Science-Based Nutrition™ Supports Heart & Brain HealthDietary SupplementNon-GMO / Gluten Free At Doctor's Best, our premium Superba 2® Krill oil is an oceanic thrill, sustainably sourced from 100% pure Antarctic Krill (Euphausia superba). It is enhanced with fish oil concentrate complex to provide added Omega-3 EPA and DHA. Through a patented technology aimed at removing unwanted salts and impurities, our formula ensures premium quality standards while minimizing any undesirable odor or fishy aftertaste, providing the ultimate krill experience. Supports brain, circulation, joint, and heart health Supports cell function and immune health
$19.06
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Science-Based Nutrition™Supports Tissue, Artery, & Bone HealthMenaQ7®Dietary SupplementNon-GMO, Gluten Free, Soy Free, Vegetarian Supports Calcium Metabolism for Maintaining Healthy Bones Encourages Soft Tissue Elasticity Through Effective Vitamin K2 Distribution Bioavailable Form of Vitamin KAt Doctor's Best, our bone-afide adventure showcases the power of Vitamin K2 - MenaQ70 sourced from fermented chickpeas, to ensure enhanced bioavailability for strong bones and supple tissues. Combined with Vitamin D3, the formula offers added support for arterial health.
$20.47
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Science-Based Nutrition™Helps Support Joint and Skin HealthDietary SupplementNon-GMO / Gluten Free / Soy FreeDoctor's Best Hyaluronic Acid + Chondroitin Sulfate contains patented BioCell Collagen®, a dietary ingredient that contain a patented composition of naturally occurring hydrolyzed collagen type II, chondroitin sulfate, and hyaluronic acid in a highly absorbable matrix. It is standardized to contain no less than 10% Hyaluronic Acid, 20% Chondroitin Sulfate, and 60% Collagen Type II. Hyaluronic Acid and Collagen are vital structural components of skin that decline as we age, and are partly responsible for the skin's moisture, suppleness and elasticity. BioCell Collagen® contains key comp…
$23.10
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Science-Based Nutrition™Supports Heart, Eye, Brain & Joint HealthDietary SupplementNon-GMOGluten FreeAt Doctor's Best, our Purified & Clear Omega-3 Fish Oil delivers a sea of health benefits. Certified as pure Southern Pacific Anchovy oil, and tailored to support eye, brain, cardiovascular, and joint health, our fish oil is sourced with care by Golden Omega using a patented, state-of-the-art filtration process, sustainable wild-caught practices and is certified by IFOS (International Fish Oil Standards) for superior quality and purity. Features Golden Omega Plays a key role in promoting eye and brain healthSupports cardiovascular healthProvides essential support for joints
$25.01
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Science-Based Nutrition™Vitamin K2 as MK-7The Bioavailable Form of Vitamin K For Healthy Bones and Soft TissueDietary SupplementVeganNon-GMO / Gluten Free / Soy FreeNaturally simple. 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.Supports calcium metabolism for maintaining healthy bones Encourages soft tissue elasticity thro…
$25.41
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Science-Based Nutrition™Helps Support Joint and Skin HealthDietary SupplementNon-GMO / Gluten Free / Soy FreeDoctor's Best Hyaluronic Acid + Chondroitin Sulfate contains patented BioCell Collagen®, a dietary ingredient that contains a patented composition of naturally occurring hydrolyzed collagen type II, chondroitin sulfate, and hyaluronic acid in a highly absorbable matrix. It is standardized to contain no less than 10% Hyaluronic Acid, 20% Chondroitin Sulfate, and 60% Collagen Type II. Hyaluronic Acid and Collagen are vital structural components of skin that decline as we age, and are partly responsible for the skin's moisture, suppleness and elasticity. BioCell Collagen® contains key comp…
$37.53
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Science-Based Nutrition™Supports Hair, Skin, Nails, Bones, & JointsPeptan3000 mg Per ServingDietary SupplementNon-GMOGluten FreeSoy FreeBSE-Free Hydrolyzed Collagen Types 1 and 3 At Doctor's Best, we believe in nurturing beauty and wellness from the inside out. Featuring Types 1 & 3 hydrolyzed collagen peptides (BSE-Free) with Vitamin C, our formula supports healthy tissues, bone strength, and joint flexibility, contributing to the beauty of hair, skin, nails, and overall endurance and strength. Supports healthy hair, skin, and nails Helps support the strength of bones and flexibility of joints, tendons, and ligaments Provides improved bioavailability due to the low molecular weight of compon…
$40.44
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