Skip to main content

Up to 10% off

when you sign up


  • Egg free

  • Tree nut free

  • Gluten free

  • Dairy free

  • Soy free

  • Animal product free

  • Vegan

  • Artificial sweetener free

  • Non-GMO

  • Wheat free

Enhanced B Complex from Bioclinic Naturals is a one-per-day formula providing full-spectrum B vitamins in their most metabolically active forms. B vitamins are cofactors for many important mechanisms in the body, including nutrient metabolism, energy production, growth and development, and liver function. B vitamins also help support immunity, red blood cell production, and iron metabolism, as well as healthy skin, hair, and nails. This formula contains B vitamins in their active forms, such as vitamins B12 (methylcobalamin) and B6 (pyridoxal 5’-phosphate), to support nervous system function. It also includes 50 mg of choline and 400 mcg of folate (Quatrefolic). In addition, this formula contains vitamins B1, B2, B5, and B6, and niacin, with additional support from biotin and inositol. This convenient all-in-one B complex is an ideal supplement to help support metabolism, energy, and overall health.


Suggested Use / Directions:


Suggested Use:
1 capsule per day with food or as directed by a health care practitioner



Serving Size:
1 Vegetarian Capsule

Medicinal Ingredients:

Each Vegetarian Capsule Contains:
Vitamin B1 … 31.7mg
(Thiamine Hydrochloride, Benfotiamine)
Vitamin B2 … 10mg
(Riboflavin 5’-Phosphate Sodium)
Niacin …100mg
(Inositol Hexanicotinate)
Pantothenic Acid … 100mg
(Calcium d-Pantothenate)
Vitamin B6 … 25mg
(Pyridoxal 5’-Phosphate, Monohydrate)
Vitamin B12 … 500 mcg
(Methylcobalamin)
Folate … 400 mcg
(from (6S)-5-Methyltetrahydrofolic Acid (MTHF), Glucosamine Salt, Quatrefolic®)
Biotin … 250 mcg
Choline … 50mg
(Dihydrogen Citrate)
Inositol … 50mg
(inositol, Inositol Hexanicotinate)



Non-Medicinal Ingredients:
Vegetarian capsule (carbohydrate gum [cellulose], purified water), microcrystalline cellulose, vegetable grade magnesium stearate (lubricant), silica


Keep out of reach of children. 

Contraindications: No significant contraindications. 
Drug Interactions: Although several classes of drugs, such as aminoglycosides, anticonvulsants, bile acid sequestrants, and proton pump inhibitors; antihyperglycemic medications (Metformin); and acne therapy (isotretinoin) are known to either interfere with B12 absorption or function, there are no known negative interactions caused by B12 supplementation with any medications. Metformin has been shown to deplete B12 and folate, and supplementation with only B12 in diabetics may be preferable. Folate may decrease the effectiveness of phenobarbital, phenytoin, or primidone, when given concurrently; it may also decrease the effectiveness of pyrimethamine. When taken with amiodarone, vitamin B6 may increase photosensitivity. Theoretically, it may have additive effects with antihypertensive drugs. Theoretically, inositol may have additive effects with antidiabetes drugs. Theoretically, riboflavin may decrease the effectiveness of tetracycline antibiotics. Niacin may decrease the effectiveness of uricosurics, antidiabetics, and thyroid hormone. Theoretically, it may have additive effects with antiocoagulant, antiplatelet, and antihypertensive drugs. When taken with statins, niacin may increase the risk of myopathy, and when taken with hepatotoxic drugs, it may increase the risk of hepatotoxicity.

Enhanced B Complex

Bioclinic Naturals

$22.99

Sign up for exclusive store pricing