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Doctor's Best

Learn more about Doctor's Best at the website https://drbvitamins.com

162 products found. Showing the first 50 products. Use search to refine your results.

  • Cinnamon Extract with Cinnulin PF

    By Doctor's Best

    Rating: 4.6 (410 reviews)In Stock

    IngredientsAmount Per Serving
    Cinnulin PF® cinnamon extract
    Cinnamon Extract
    		125 mg
    Cinnamomum burmannii (bark)
    Cinnamon
    		-

    Product Description

    • Supports healthy blood sugar levels with Cinnulin PF® cinnamon extract.
    • Contains 125 mg of Cinnulin PF®, a concentrated and patented form of cinnamon, known for its superior absorption.
    • Gluten-free, making it suitable for those with gluten sensitivities or Celiac disease.
    • Vegetarian and Vegan-friendly capsules to cater to a broad range of dietary preferences.
    • Helps maintain cardiovascular health and overall metabolic function.
    • Promotes antioxidant protection, combating free radical damage and supporting cellular health.
    • Made with vegetarian capsules for easy digestion and assimilation.
    • Incorporates an advanced extraction process to ensure high purity and potency.

    Other ingredients

    • microcrystalline cellulose
    • modified cellulose (vegetarian capsule)
    • magnesium silicate
    • silicon dioxide
    • magnesium stearate (vegetable source)

    Free of

    -

    Pill Type: Vegetarian Capsule

    Flavor: -

    Serving Size: 1

    Servings per Container: 60

    UPC: 753950001305

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    $10.39
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    $10.39
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  • Boswellia with UC-II

    By Doctor's Best

    Rating: 4.7 (15 reviews)In Stock

    IngredientsAmount Per Serving
    boswellia extract
    Boswellia
    		500 mg
    Boswellia serrata (gum resin)
    Boswellia
    		-
    40% boswellic acids
    		-
    UC-II® Undenatured Type II Collagen
    Collagen Type II
    		40 mg

    Product Description

    • Supports joint health and flexibility with a unique blend of boswellia extract and UC-II® Undenatured Type II Collagen.
    • Boswellia extract 500 mg helps maintain a healthy inflammatory response, promoting joint comfort.
    • UC-II® Undenatured Type II Collagen 40 mg is shown to support joint health and mobility by aiding in the maintenance of cartilage.
    • Vegetarian capsules ensure the supplement is suitable for vegetarians, offering a plant-based solution for joint health.
    • Free from gluten and soy, making it an excellent choice for those with specific dietary restrictions.
    • The combination of boswellia and UC-II® collagen may help improve joint function and reduce stiffness, contributing to overall better mobility and quality of life.
    • Formulated without the use of common allergens, ensuring that it's gentle on your digestive system and suitable for sensitive individuals.
      Doctor's Best Boswellia with UC-II harnesses the studied potential of undenatured type II collagen and the age-old benefits of boswellia extract to provide you with a scientifically-backed solution for joint health.

    Other ingredients

    • microcrystalline cellulose
    • hypromellose (vegetarian capsule)
    • magnesium stearate (vegetable source)
    • silicon dioxide

    Free of

    -

    Pill Type: Vegetarian Capsule

    Flavor: -

    Serving Size: 2

    Servings per Container: 30

    UPC: 753950006010

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  • Vegan DHA from Algae with Life's DHA

    By Doctor's Best

    Rating: 4.8 (370 reviews)In Stock

    IngredientsAmount Per Serving
    DHA
    Docosahexaenoic Acid
    		200 mg
    docosahexaenoic acid
    Docosahexaenoic Acid
    		-
    omega-3
    		-
    algae of Schizochytrium sp.
    		-

    Product Description

    • Supports Brain Health: Contains 200 mg of DHA, a vital omega-3 fatty acid known for supporting cognitive function and brain health.
    • Promotes Eye Health: DHA is essential for maintaining healthy vision, contributing to the structural component of your eyes.
    • Plant-Based Omega-3: Sourced from algae, providing a vegan-friendly alternative to fish oil.
    • Pure and Clean: Free from gluten and soy, making it suitable for individuals with dietary restrictions.
    • Sustainable Source: Uses Life’s DHA, a high-quality algae source, ensuring a sustainable and environmentally-friendly option.
    • Easy-to-Consume: Comes in softgel form for convenient daily intake.

    Incorporating Doctor’s Best Vegan DHA from Algae into your routine ensures you receive essential omega-3 fatty acids without compromising your plant-based lifestyle, promoting overall wellness with simplicity and pure ingredients.

    Other ingredients

    • modified corn starch
    • glycerin
    • high-oleic sunflower oil
    • purified water
    • carrageenan (softgel)
    • sorbitol
    • ascorbyl palmitate (antioxidant)
    • tocopherols (antioxidant)
    • natural flavor
    • sunflower lecithin
    • beta carotene (coloring)
    • caramel (coloring)

    Free of

    -

    Pill Type: Softgel

    Flavor: -

    Serving Size: 1

    Servings per Container: 60

    UPC: 753950002968

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    $23.67
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    $23.67
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    $25.19

  • Melatonin

    By Doctor's Best

    Rating: 4.8 (617 reviews)In Stock

    IngredientsAmount Per Serving
    melatonin
    		5 mg

    Product Description

    • Supports Healthy Sleep Patterns: Contains 5 mg of melatonin to help regulate your sleep-wake cycle and improve overall sleep quality.
    • Gluten-Free: Safe for those with gluten sensitivities or allergies.
    • Vegan: Formulated without animal products, making it suitable for a vegan lifestyle.
    • Hormone-Free Sleep Aid: Melatonin is a natural hormone that helps your body signal it's time to sleep, without the use of synthetic ingredients.
    • Easy-to-Swallow Tablet: Convenient tablet form for ease of use and accurate dosing.
    • Trusted Brand: From Doctor's Best, renowned for science-based nutritional supplements tested for quality and efficacy.

    Doctor's Best Melatonin tablets are your natural solution for improved sleep, designed to help your body regulate sleep cycles without harmful additives. Experience the confidence of consuming a gluten-free and vegan-friendly supplement that prioritizes your health and well-being.

    Other ingredients

    • mannitol
    • modified starch
    • natural mint flavors
    • magnesium stearate (vegetable source)
    • silicon dioxide

    Free of

    -

    Pill Type: Tablet

    Flavor: -

    Serving Size: 1

    Servings per Container: 120

    UPC: 753950004078

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    $8.77
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    $9.89

  • Saw Palmetto

    By Doctor's Best

    Rating: 4.5 (419 reviews)In Stock

    IngredientsAmount Per Serving
    Saw Palmetto Extract
    Saw Palmetto
    		320 mg
    berry
    		-
    Prosterol®
    		-
    standardized to contain 85%-95% total fatty acids
    		-

    Product Description

    • Supports prostate health with Saw Palmetto Extract 320 mg, known for its natural properties that help maintain a healthy urinary function in men.
    • Gluten Free and Soy Free formulation ensures suitability for individuals with dietary sensitivities, allowing more people to benefit from this supplement.
    • Softgel form for easy ingestion, ensuring a convenient daily health routine.
    • Carefully sourced ingredients guarantee high-quality extract, providing effective support for your well-being.
    • Trusted by Doctor's Best, a brand committed to delivering evidence-based health solutions, giving you peace of mind with every dose.

    Other ingredients

    • softgel capsule (gelatin, glycerin, purified water)

    Free of

    -

    Pill Type: Softgel

    Flavor: -

    Serving Size: 1

    Servings per Container: 180

    UPC: 753950002722

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    $53.13
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  • Fast Acting Arginine Complex with Nitrosigine

    By Doctor's Best

    Rating: 4.7 (295 reviews)In Stock

    IngredientsAmount Per Serving
    calcium
    Calcium
    		93 mg
    dicalcium phosphate
    Calcium
    		-
    potassium
    Potassium
    		60 mg
    arginine silicate inositol (Nitrosigine®)
    		-
    arginine silicate inositol (Nitrosigine®️)
    		1.5 g

    Product Description

    • Boosts Blood Flow: The primary purpose of Doctor's Best Fast Acting Arginine Complex with Nitrosigine is to enhance blood flow, aiding in better oxygen and nutrient delivery to your muscles.
    • Enhanced Performance: The 1500 mg of arginine silicate inositol (Nitrosigine®️) helps improve endurance and recovery, making it ideal for athletes and active individuals.
    • Supports Cardiovascular Health: The combination of ingredients promotes healthy blood vessels, assisting in overall cardiovascular well-being.
    • Rapid Action: Formulated to work fast, you can feel the benefits more quickly, thanks to the advanced Nitrosigine®️ technology.
    • Essential Minerals: Contains 93 mg of calcium and 60 mg of potassium, which support muscle function and electrolyte balance.
    • Allergen-Friendly: Gluten Free, Soy Free, and Vegan, catering to a wide range of dietary preferences and needs.

    Other ingredients

    • microcrystalline cellulose
    • dicalcium phosphate
    • croscarmellose sodium
    • stearic acid (vegetable source)
    • hydroxypropyl cellulose
    • magnesium stearate (vegetable source)
    • clear coating (hypromellose, glycerine)

    Free of

    -

    Pill Type: Tablet

    Flavor: -

    Serving Size: 2

    Servings per Container: 30

    UPC: 753950004061

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    $16.17
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    $16.17
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    $16.69

  • Saw Palmetto with Prosterol

    By Doctor's Best

    Rating: 4.5 (1K reviews)In Stock

    IngredientsAmount Per Serving
    Saw Palmetto Extract (Prosterol®)
    Saw Palmetto
    		320 mg
    berry
    		-
    standardized to contain 85% total fatty acids
    		-

    Product Description

    • Supports prostate health using Prosterol® Saw Palmetto Extract, standardized for potency and consistency.
    • Helps maintain healthy urinary function by reducing frequent nighttime bathroom visits.
    • Promotes overall bladder well-being, contributing to a more comfortable daily life.
    • Gluten Free and Soy Free formula, making it suitable for individuals with dietary sensitivities.
    • Offered in easy-to-swallow softgel format for better absorption and convenience.
    • Derived from trusted sources to ensure high-quality and effective ingredients.
    • From Doctor's Best, a brand known for its commitment to science-backed, reliable healthcare products.

    Other ingredients

    • softgel capsule (gelatin, glycerin, purified water)

    Free of

    -

    Pill Type: Softgel

    Flavor: -

    Serving Size: 1

    Servings per Container: 60

    UPC: 753950000827

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    $19.33
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    $19.33
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  • Bacopa with Synapsa

    By Doctor's Best

    Rating: 4.6 (1K reviews)In Stock

    IngredientsAmount Per Serving
    Bacopa monnieri extract (Synapsa™)
    Bacopa Extract
    		320 mg
    whole plant
    		-
    standardized to contain 55% bacosides
    		-

    Product Description

    • Supports cognitive function: Bacopa monnieri extract (Synapsa™) is clinically shown to enhance memory and learning.
    • Promotes mental clarity: Helps improve concentration and focus, making everyday tasks easier and more efficient.
    • Reduces stress and anxiety: May help alleviate symptoms of stress and anxiety, promoting a calmer state of mind.
    • Vegetarian and Vegan: Suitable for various dietary preferences, ensuring inclusivity.
    • Gluten and Soy Free: Made with ingredients that are free from common allergens for broader compatibility.
    • Unique formulation: Utilizes Synapsa™, a patented Bacopa monnieri extract, ensuring high purity and efficacy.
    • Easy intake: Comes in vegetarian capsules, making it convenient and easy to integrate into your daily routine.

    Doctor's Best Bacopa with Synapsa™ is specifically designed to support cognitive health with a clinically proven extract. The unique formulation ensures you're getting a high-quality supplement that's both effective and compatible with gluten-free, soy-free, vegetarian, and vegan diets.

    Other ingredients

    • hypromellose (vegetarian capsule)
    • microcrystalline cellulose
    • silicon dioxide
    • magnesium stearate (vegetable source)

    Free of

    -

    Pill Type: Vegetarian Capsule

    Flavor: -

    Serving Size: 1

    Servings per Container: 60

    UPC: 753950004542

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    $20.47
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    $17.61
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  • D-Phenylalanine

    By Doctor's Best

    Rating: 4.5 (263 reviews)In Stock

    IngredientsAmount Per Serving
    D-Phenylalanine
    D-Phenylalanine
    		500 mg

    Product Description

    • Supports optimal mood balance and cognitive function with 500 mg of D-Phenylalanine.
    • Formulated with high-quality, pure D-Phenylalanine for maximum efficacy.
    • Gluten Free and Soy Free to accommodate dietary restrictions.
    • Vegetarian and Vegan capsules, catering to plant-based lifestyles.
    • Enhances overall well-being by promoting healthy neurotransmitter activity.
    • Designed to naturally boost mental clarity and emotional health.
    • Manufactured with strict quality controls to ensure purity and potency.

    Other ingredients

    • hypromellose (vegetarian capsule)
    • microcrystalline cellulose
    • magnesium stearate (vegetable source)

    Free of

    -

    Pill Type: Vegetarian Capsule

    Flavor: -

    Serving Size: 1

    Servings per Container: 60

    UPC: 753950001107

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    $-
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    $11.70
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  • Chewable Fully Active B12

    By Doctor's Best

    Rating: 4.8 (1.5K reviews)In Stock

    IngredientsAmount Per Serving
    Vitamin B12
    Vitamin B12
    		1 mg
    Methylcobalamin
    Vitamin B12
    		-

    Product Description

    • Boosts Energy Levels: Doctor's Best Chewable Fully Active B12 features 1000 mcg of Vitamin B12 to support natural energy production, helping you stay active and alert throughout the day.
    • Supports Nervous System Health: Vitamin B12 is crucial for maintaining a healthy nervous system, aiding in the proper functioning of your nerves and brain.
    • Promotes Red Blood Cell Formation: Essential for the creation of red blood cells, this supplement helps prevent anemia and keeps your body well-oxygenated.
    • Gluten Free & Soy Free: Formulated to meet dietary needs, this supplement is free from gluten and soy, making it suitable for individuals with dietary restrictions.
    • Vegan Friendly: Sourced and formulated without any animal products, it's a great option for those following a vegan lifestyle.
    • Convenient Chewable Tablets: Easy to consume and perfect for those who have difficulty swallowing pills, just chew and go!
    • Advanced Formulation: Utilizing a fully active form of B12, this supplement ensures maximum absorption and effectiveness, delivering essential nutrients where your body needs them most.

    Doctor's Best Chewable Fully Active B12 is designed to meet your dietary needs while enhancing your overall well-being, providing a simple and effective way to get your daily dose of Vitamin B12. Stay energized, support your nervous system, and feel your best without worrying about gluten, soy, or animal products.

    Other ingredients

    • inventek chewable base
    • xylitol
    • natural and artificial chocolate mint flavor
    • magnesium stearate (vegetable source)

    Free of

    -

    Pill Type: Tablet

    Flavor: -

    Serving Size: 1

    Servings per Container: 60

    UPC: 753950003286

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    $5.88
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    $6.29

  • High Potency Serrapeptase

    By Doctor's Best

    Rating: 4.7 (4.5K reviews)In Stock

    IngredientsAmount Per Serving
    calcium
    		35 mg
    tricalcium phosphate
    		-
    calcium stearate
    		-
    Serrateric™
    		-

    Product Description

    • Supports healthy inflammation response and promotes joint health with high potency Serrapeptase.
    • Contains 35 mg of calcium per serving to support bone strength.
    • Vegetarian and vegan-friendly capsules, ensuring suitability for various dietary preferences.
    • Uses advanced formulation to maximize absorption and efficacy of the Serrapeptase enzyme.
    • Convenient, easy-to-swallow capsules designed for daily use.
    • A trusted choice from Doctor's Best, known for quality and science-backed supplements.

    Other ingredients

    -

    Free of

    -

    Pill Type: Vegetarian Capsule

    Flavor: -

    Serving Size: 1

    Servings per Container: 270

    UPC: 753950003071

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    $-
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    $77.96
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    $76.49

  • Acetyl-L-Carnitine

    By Doctor's Best

    Rating: 4.6 (2.6K reviews)In Stock

    IngredientsAmount Per Serving
    acetyl-l-carnitine
    Carnitine
    		1 g
    acetyl-l-carnitine HCl
    Carnitine
    		-

    Product Description

    • Promotes enhanced cognitive function by supporting brain health.
    • Helps boost energy levels through improved mitochondrial function.
    • Supports cellular health with 1000 mg of acetyl-l-carnitine per capsule.
    • Maintains optimal neurotransmitter balance for mental sharpness.
    • Completely Gluten-Free and Soy-Free, catering to dietary restrictions.
    • Suitable for Vegetarians and Vegans, ensuring inclusivity.
    • Offered in an easy-to-swallow vegetarian capsule format.

    Doctor's Best Acetyl-L-Carnitine is formulated to deliver top-quality and highly bioavailable acetyl-l-carnitine to ensure maximum absorption and effectiveness. Experience a natural way to stay energized and mentally focused.

    Other ingredients

    • hypromellose (vegetarian capsule)
    • microcrystalline cellulose
    • magnesium silicate
    • silicon dioxide

    Free of

    -

    Pill Type: Vegetarian Capsule

    Flavor: -

    Serving Size: 2

    Servings per Container: 30

    UPC: 753950001053

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    $11.54
    iHerb
    $11.54
    Vitacost
    $13.29

  • Cinnamon Extract with CinSulin

    By Doctor's Best

    Rating: 4.7 (736 reviews)In Stock

    IngredientsAmount Per Serving
    cinnamon bark extract
    Cinnamon
    		500 mg
    from CinSulin®️
    		-

    Product Description

    • Supports healthy blood sugar levels with Cinnamon Bark Extract 500 mg.
    • Contains CinSulin, a unique and patented water extract of cinnamon, for enhanced efficacy.
    • Gluten Free, Soy Free, Vegetarian, Vegan – catering to diverse dietary needs and preferences.
    • Promotes cardiovascular health by helping maintain blood glucose and cholesterol levels.
    • Made from high-quality cinnamon bark, carefully sourced for purity and potency.
    • Vegetarian capsules designed for easy digestion and absorption.
    • Ideal for those looking to manage common carbohydrate and sugar cravings naturally.

    Other ingredients

    • hypromellose (vegetarian capsule)
    • microcrystalline cellulose
    • silicon dioxide
    • magnesium stearate (vegetable source)

    Free of

    -

    Pill Type: Vegetarian Capsule

    Flavor: -

    Serving Size: 2

    Servings per Container: 60

    UPC: 753950004634

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    $17.89
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    $17.89
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  • Glutathione + Milk Thistle

    By Doctor's Best

    Rating: 4.8 (69 reviews)In Stock

    IngredientsAmount Per Serving
    selenium
    Selenium
    		55 mcg
    L-selenomethionine
    Selenium
    		-
    Glutathione (reduced form) (Setria®)
    		500 mg
    milk thistle seed extract
    Milk Thistle Extract
    		250 mg
    Silybum marianum
    		-
    standardized to 80% silymarin
    		-

    Product Description

    • Supports liver health and detoxification with a potent blend of Glutathione and Milk Thistle.
    • Glutathione (Setria®) helps protect cells from oxidative stress and supports immune function.
    • Milk Thistle is known to promote liver regeneration and offers strong antioxidant properties.
    • Selenium enhances the effectiveness of Glutathione and contributes to cellular defense.
    • Formulated for dietary preferences: Gluten Free, Soy Free, Vegetarian, and Vegan.
    • Made with Setria® Glutathione, a superior form known for its purity and bioavailability.
    • Convenient vegetarian capsules ensure easy and efficient absorption.
    • Ideal for those looking to enhance their body's natural detox mechanisms without compromising on dietary restrictions.

    Other ingredients

    • calcium carbonate
    • hypromellose (vegetarian capsule)
    • microcrystalline cellulose
    • magnesium stearate (vegetable source)
    • silicon dioxide

    Free of

    -

    Pill Type: Vegetarian Capsule

    Flavor: -

    Serving Size: 2

    Servings per Container: 30

    UPC: 753950006027

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    $26.32
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    $26.32
    Vitacost
    $27.09

  • Sustained Plus Immediate Release L-Arginine

    By Doctor's Best

    Rating: 4.7 (638 reviews)In Stock

    IngredientsAmount Per Serving
    L-Arginine
    L-Arginine
    		1 g
    immediate release
    		500 mg
    sustained release from L-Arginine Alpha-Ketoglutarate
    Arginine
    		500 mg

    Product Description

    • Dual release formula: Combines immediate release and sustained release L-Arginine for consistent support.
    • Enhanced L-Arginine absorption: 1000 mg of L-Arginine for effective results.
    • Improves blood flow: L-Arginine is known to support nitric oxide production, promoting better circulation.
    • Boosts athletic performance: Enhanced blood flow can lead to improved exercise endurance and recovery.
    • Supports cardiovascular health: Consistent L-Arginine intake may help maintain heart health.
    • Vegan, gluten-free, and soy-free: Suitable for diverse dietary needs.
    • No fillers or preservatives: Pure formulation ensures you’re only getting what you need.
    • Doctor's Best quality: Trusted brand ensures high standards and purity.

    Doctor's Best Sustained Plus Immediate Release L-Arginine tablets provide a unique dual release system to maintain optimal levels of L-Arginine in your body throughout the day. This could be especially beneficial for athletes and those looking to support cardiovascular health, combining purity with effectiveness in a convenient, vegan-friendly supplement.

    Other ingredients

    • microcrystalline cellulose
    • stearic acid
    • silicon dioxide
    • magnesium stearate (vegetable source)
    • croscarmellose sodium
    • hypromellose (coating)

    Free of

    -

    Pill Type: Tablet

    Flavor: -

    Serving Size: 2

    Servings per Container: 60

    UPC: 753950002005

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    $17.62
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    $17.62
    Vitacost
    $19.29

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