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Life Extension

BioActive Complete B-Complex

BioActive Complete B-Complex

Regular price $9.00 USD
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BioActive Complete B-Complex 60 Capsules

BioActive Complete B-Complex provides all the daily vitamin B benefits the body needs. It’s the perfect complement to any well-rounded nutritional regimen.

  • 100 mg of vitamin B1 (thiamine)—Thiamine helps convert carbohydrates into usable energy. 
  • 75 mg of vitamin B2 (riboflavin)—The body converts riboflavin to its riboflavin-5’-phosphate form, which the body then uses for energy production.
  • 100 mg of vitamin B3 (niacin)—Niacin supports healthy energy transfer reactions. It affects healthy metabolism of glucose, fat and alcohol. Plus, it supports healthy cholesterol levels for those already within normal range.
  • 500 mg of vitamin B5 (pantothenic acid)—Vitamin B5 is an essential cofactor in energy metabolism, hormone synthesis, neurotransmitter signaling and the oxidation of fatty acids.
  • 100 mg of vitamin B6 (pyridoxine HCI and pyridoxal 5’-phosphate)—Vitamin B6 participates in amino acid and lipid metabolism. 
  • 1,000 mcg of biotin—This B vitamin is a cofactor of enzymes involved in fatty acid metabolism. It’s also essential to maintaining metabolic homeostasis, or the balance between your body’s many chemical pathways and processes.
  • 680 mcg of folate (5-MTHF)—Folate helps maintain red blood cell production within normal range and also helps the body make and maintain healthy DNA.
  • 300 mcg of vitamin B12 (methylcobalamin)—Vitamin B12 affects nerve cell growth and supports heart health.
  • 100 mg of inositol—Inositol is essential for calcium and insulin signal transduction—the unique chemical reactions that occur when molecules attach to a receptor on a cell’s membrane.

BioActive Complete B-Complex is a potent B-Complex vitamin with higher absorbability than most other brands. This is why we choose Life Extension's BioActive Complete B-Complex. It no wonder BioActive Complete B-Complex is one of our best sellers.

    These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

    Supplement Facts

    Serving Size 2 vegetarian capsules 

    Servings Per Container 30 

    Amount Per Serving

    Thiamine (vitamin B1) (as thiamine HCl) 

    100 mg

    Riboflavin (vitamin B2) (as riboflavin and riboflavin 5’-phosphate)

    75 mg

    Niacin (as niacinamide and niacin) 

    100 mg•

    Vitamin B6 (as pyridoxine HCl and pyridoxal 5’-phosphate)

    100 mg

    Folate (as L-5-methyltetrahydrofolate calcium salt)

    680 mcg°

    Vitamin B12 (as methylcobalamin) 

    300 mcg


    1000 mcg

    Pantothenic acid (as D-calcium pantothenate) 

    500 mg

    Calcium (as D-calcium pantothenate, dicalcium phosphate)

    50 mg


    100 mg

    PABA (para-aminobenzoic acid) 

    50 mg

    Other ingredients: vegetable cellulose (capsule), microcrystalline cellulose, stearic acid, purified water, silica.

    •NE (niacin equivalents). °DFE (dietary folate equivalents)


    Dosage and Use

    • Take two (2) BioActive Complete B-Complex capsules daily with food, or as recommended by a healthcare practitioner.


    Temporary flushing, itching, rash, or gastric disturbances may occur


    Actual Size

     Pill Size Image

    BioActive Complete B-Complex

    BioActive Complete B-Complex

    BioActive Complete B-Complex

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