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Doctor's Best

Fully Active B Complex with Quatrefolic

Fully Active B Complex with Quatrefolic

Item: DB225

  • Delivers various B-complex vitamins

  • For optimal health and well-being

  • Hypoallergenic

30 Veg Caps

MSRP $13.99
Save 43%
In Stock

Supplement Facts

Serving Size 1 capsule

Servings per container 30 servings

  Amount per serving %Daily Value
Vitamin C (as ascorbic acid) 40 mg 67%
Thiamin (Vit. B1) (as hydrochloride) 60 mg 4,000%
Vitamin B2 (as riboflavin andriboflavin-5-phosphate) 75 mg 4,412%
Vitamin B3 (as niacin and niacinamide) 50 mg 250%
Vitamin B6 (as pyridoxine hydrochlorideand pyridoxal-5-phosphate) 50 mg 2,500%
(6S)-5-methyltetrahydrofolate (MTHF)(elemental, as 800 mcg (6S)-5-methyltetrahydrofolic acid, glucosamine salt (Quatrefolic®, vegetarian source)) 400 mcg
Vitamin B12 (as methylcobalamin) 1,000 mcg 16,667%
Biotin 600 mcg 200%
Pantothenic acid (as calcium pantothenate) 100 mg 1,000%

Other Ingredients: Modified cellulose (vegetarian capsule), microcrystalline cellulose, ascorbyl palmitate, silicon dioxide, medium chain triglycerides.

Suggested Adult Use: Take 1 capsule daily, with food, or more as recommended by a nutritionally-informed physician.

Store in a cool dry place.

  • Gluten Free
  • Vegan™
  • Veggie Caps

Quatrefolic® is a registered trademark of Gnosis SPA

Shipping Weight

.09 lbs

  • Delivers various B-complex vitamins

  • For optimal health and well-being

  • Hypoallergenic

Delivering a range of B vitamins is Doctor's Best Best B Complex Fully Active supplement, which features Quatrefolic®. This vegan supplement includes vitamin C, biotin and vitamins B1, 2, 3, 6 and 12. This range of vitamins assists in making energy from foods and maintains DNA, tissues, organs and enzyme function. Hypoallergenic.

Terms and Ingredient Definitions

Doctor's Best Fully Active B Complex with Quatrefolic Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Why Shop Swanson® Brands?

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Lee Swanson, Founder of Swanson Health Products

Risk-Free Purchase Guarantee on Doctor's Best Fully Active B Complex with Quatrefolic

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping.

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© 2017 Ratings based on results of the 2017 Survey of Supplement Users. More information at
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