Buy Doctor's Best in Canada and explore a wide range of high-quality supplements designed to support various health needs. This brand offers products like zinc complexes, magnesium supplements, probiotics, glucosamine, and more, all formulated with quality ingredients.
CanadianVit ships Doctor's Best products across Canada, ensuring you receive your order in a timely manner. All prices are in CAD, and there are no cross-border fees, making your shopping experience seamless.
Doctor's Best products available in Canada
Browse every Doctor's Best product we stock below, all shipped from within Canada.
Why buy Doctor's Best from CanadianVit?
- Ships within Canada — no customs delays, duties or USD exchange.
- Priced in CAD with transparent Canadian pricing.
- Fast, tracked dispatch on every order.
- Trusted supplement specialist — Doctor's Best sits alongside thousands of vitamins & supplements at CanadianVit.
Frequently asked questions
Is Doctor's Best available in Canada?
Yes, Doctor's Best products are available for purchase through CanadianVit, providing easy access for Canadian customers.
What types of products does Doctor's Best offer?
Doctor's Best offers a variety of supplements, including probiotics, magnesium, zinc complexes, and glucosamine products.
How is shipping handled for Doctor's Best products?
Shipping is handled within Canada, with all prices listed in CAD, ensuring no additional cross-border fees apply.
These statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, cure or prevent any disease. Consult a healthcare practitioner before use.
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Vendor:Doctor's BEST
Doctor's Best Digestive Probiotic 2B with Lactospore - Non-GMO, Vegan
Support digestive comfort with Doctor's Best Digestive Health Probiotic featuring Lactospore (Bacillus coagulans). This shelf-stable probiotic withstands stomach acid to help maintain gut balance.Lactospore has been shown to help improve digestive upset and constipation, and to help prevent episodes of diarrhea. This non-GMO, vegan,...- $37.72
- $37.72
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Vendor:Doctor's BEST
Doctor's Best Glucosamine Chondroitin MSM OptiMSM - 2 Pack, 240 Veggie Caps
Doctor's Best Glucosamine Chondroitin MSM provides three important nutrients to support healthy joints and connective tissues: glucosamine, chondroitin and Methylsulfonylmethane (MSM, from OptiMSM).Glucosamine sulfate supports joint mobility. Chondroitin, a building block of cartilage, works to enhance joint comfort and lubrication.MSM supplies natural bioavailable sulfur...- $121.98
- $121.98
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Vendor:Doctor's BEST
Doctor's Best Fast Acting Arginine Complex – Supports Cardiovascular Health – Non-GMO, Gluten Free, Soy Free, Vegan – 60 Tablets
Doctor's Best Fast Acting Arginine Complex with Nitrosigine boosts nitric oxide (NO) and enhances blood flow to working muscles, supporting cardiovascular health and athletic performance. Clinically shown to improve endothelial function and vascular responsiveness with continued use. Non-GMO, gluten-free, soy-free, vegan. 60 tablets.- $41.14
- $41.14
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Vendor:Doctor's BEST
Doctor's Best L-Theanine with Suntheanine 150 mg – Stress Relief & Sleep, 90 Count
Doctor’s Best L-Theanine with Suntheanine promotes relaxation, reduces stress, and supports focus for a balanced mind. 150 mg, 90-count. Non-GMO, gluten-free, vegan, and designed to aid sleep without drowsiness.- $47.98
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Vendor:Doctor's BEST
Doctor's Best High Absorption Magnesium Lysinate Glycinate – Easy-to-Swallow 120 Ct
Doctor's Best High Absorption Magnesium Lysinate Glycinate capsules offer superior absorption through 100% chelated minerals, supporting muscle relaxation, nerve function, and cardiovascular health. Not buffered formula delivers 105 mg magnesium per serving in an easy-to-swallow capsule. Vegan, non-GMO, gluten-free and soy-free.- $39.98
- $39.98
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Vendor:Doctor's BEST
Doctor's Best Betaine HCl Pepsin & Gentian Bitters – Digestive Enzymes for Protein Breakdown & Absorption | Non-GMO, Gluten Free | 360 Count
Support digestive comfort with Doctor's Best Betaine HCl Pepsin & Gentian Bitters. This non-GMO, gluten-free digestive enzyme formula combines Betaine HCl, Pepsin, and Gentian Bitters to support stomach acid production, protein digestion, and nutrient absorption. Ideal for occasional indigestion and bloating, and designed to...- $59.98
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Vendor:Doctor's BEST
Doctor's Best Betaine HCl Pepsin & Gentian Bitters – Digestive Enzymes, 120 Caps (Original Version)
Betaine HCl/Pepsin/Gentian Bitters contains three nutritional factors that work together to support the efficiency of the digestive process. Pepsin is an enzyme produced by the body to digest protein-containing foods in the stomach. Gentian is an herb used to optimize digestive capacity and tonify...- $27.98
- $27.98
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Vendor:Doctor's BEST
Doctors Best Fully Active Methyl B12 – Energy & Mood Support | 180 Veggie Caps | Vegan, Non-GMO
At Doctor’s Best, we value the science of energy. Our unique formula contains methylcobalamin, a bioactive form of vitamin B12 crucial for energy production. This active B12 is readily absorbed, aiding in the maintenance of healthy nerve cells, supporting red blood cell formation, and...- $35.98
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Vendor:Doctor's BEST
Doctor's Best Fully Active B12 1500 mcg – Non-GMO, Vegan, Gluten Free | 60 Count
Doctor's Best Fully Active B12 delivers methylcobalamin, the most active form of vitamin B12, at 1500 mcg per serving. It supports energy production, nerve function, mood and memory, and healthy circulation. This non-GMO, vegan, gluten-free formula is highly absorbable to support daily wellness. 60-count...- $20.64
- $20.64
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Vendor:Doctor's BEST
Doctor's Best Vitamin C with Q-C – Immune Support – 360 Veggie Caps
Vitamin C is a key component of the body's antioxidant network, regenerating vitamin E and helping spare glutathione. In a double-blind, placebo-controlled study, 500 mg of vitamin C daily for 2 weeks significantly raised erythrocyte glutathione levels. Doctor's Best Vitamin C with Q-C delivers...- $92.88
- $92.88
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Vendor:Doctor's Best
Doctors Best MSM Powder – Supports Joints, Skin, Hair & Nails | Non-GMO, Gluten Free, Soy Free, Vegan | Net Wt. 8.8 oz (250 Grams)
At Doctor’s Best, our MSM powder delivers the highly purified OptiMSM® to support healthy connective tissues, joints, and mobility. This sulfur-rich nutrient also promotes the skin’s structural framework and healthy hair and nails. Non-GMO, gluten-free, soy-free, vegan formula; Net Wt. 8.8 oz (250 Grams).- $30.80
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Vendor:Doctor's BEST
Doctors BEST High Absorption CoQ10 – Heart Health & Energy Support, 100 mg, 360 Veggie Caps
Doctor's Best High Absorption CoQ10 with BioPerine supports heart health and cellular energy production. Naturally fermented, gluten free, vegan, non-GMO, and soy free. Each serving delivers 100 mg in 360 veggie caps.- $96.12
- $96.12
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Vendor:Doctor's BEST
Doctor's Best Vitamin D3 5000 IU Capsules – Bone & Immune Support, 720 Count
Vitamin D3 (Cholecalciferol) supports bone health, immune wellness, cardiovascular function, and cellular metabolism. Optimal vitamin D3 status is increasingly linked to a range of health benefits, as D3 interacts with over 200 genes to regulate numerous metabolic processes. Doctor's Best Vitamin D3 supports healthy...- $43.68
- $43.68
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Vendor:Doctor's BEST
Doctor's Best Nattokinase 2000 FU - Vegan, Non-GMO, 90 Veggie Caps
Overview Doctor's Best Nattokinase is a potent enzyme derived from natto, a traditional Japanese fermented soy food. Each capsule delivers 2,000 FU of nattokinase with vitamin K removed, offering a convenient, vegan, non-GMO option for those who track dietary ingredients. Whether you’re starting your...- $41.59
- $41.59
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Vendor:Doctor's BEST
Doctor's Best Glucosamine Chondroitin MSM with OptiMSM | Joint Support
Overview Doctor's Best Glucosamine Chondroitin MSM with OptiMSM brings together three well-known nutrients to support joint structure, function, and everyday comfort. Rather than a single ingredient, this thoughtfully balanced capsule blends Glucosamine, Chondroitin, and MSM, with OptiMSM purified for purity and consistency. This combination...- $54.20
- $54.20
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Vendor:Doctor's BEST
Doctor's Best High Absorption Magnesium Glycinate Lysinate Supplement – 200 mg per Serving | Sleep & Muscle Support | 120 Tablets
Overview Discover Doctor's Best High Absorption Magnesium Glycinate Lysinate, a fully chelated magnesium formula designed for rapid uptake and gentle digestion. Each serving provides 200 mg of magnesium delivered through a glycinate lysinate chelate, crafted to enter the bloodstream with minimal stomach upset while...- $43.66
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