Integrative Therapeutics Active B-Complex

92 reviews

Selection: 60 Veg Capsules
Sale price$18.50

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  • Integrative Therapeutics Active B-Complex is a balanced, hypoallergenic formula featuring 5 forms of Vitamin B including the active forms of B2, B6, and B12 plus methylfolate to support neurological and cardiovascular function. Optimal folate and B vitamin intake is associated with healthy neurological function as well as cardiovascular support.
  • Vitamin B1 (thiamine) is involved in numerous body functions, including nervous system and muscle functioning; the flow of electrolytes in and out of nerve and muscle cells; various enzyme processes; carbohydrate metabolism; and the production of hydrochloric acid in the stomach.
  • Vitamin B2 (riboflavin) is involved in vital metabolic processes in the body and is necessary for normal cell function, growth, and energy production. Vitamin B3 (niacin, niacinamide) is metabolized to form niacinamide adenine dinucleotide (NAD), niacinamide adenine dinucleotide phosphate (NADP), and nicotinuric acid, all coenzymes necessary for cell function.
  • Vitamin B6 (pyridoxine) is required for the synthesis of the neurotransmitters serotonin and norepinephrine, for myelin formation, and for amino acid metabolism. Vitamin B12 (Cobalamin) exists in the body in coenzyme forms that are active in cardiovascular, neurological, gastrointestinal, musculoskeletal, and other body systems.
  • Also contains Quatrefolic brand Methylfolate, a reduced and bioactive form of folic acid. Folates play a role in the synthesis of DNA and RNA, as well as being involved in homocysteine and vitamin B12. metabolism. Folates are also needed for optimal functioning of the central nervous and immunological systems. This formula is free of artificial coloring, artificial flavoring, dairy products, gluten, ingredients of animal origin, preservatives, salt, soy, sugar, wheat and yeast.
  • Available in 60ct veg capsules

Supplement Facts

Serving Size: 2 Capsules 

Amount per Serving ... %DV

Total Carbohydrate ... <1 g ... <1% ... †

Thiamin (Vitamin B1) ... 50 mg ... 4,167%

Riboflavin ... 50 mg ... 3,846%
(as riboflavin-5’-phosphate and Vitamin B2)

Niacin (as inositol hexaniacinate) ... 100 mg ... 625%

Vitamin B6 ... 50 mg ... 2,941%
(as pyridoxal-5’-phosphate and pyridoxine HCl)

Folate ... 800 mcg DFE ... 200%
(837 mcg Quatrefolic® brand (6S)-5-methyltetrahydrofolate glucosamine salt)

Vitamin B12 (as methylcobalamin) ... 1,000 mcg ... 41,667%

Biotin ... 300 mcg ... 1,000%

Pantothenic Acid (as calcium D-pantothenate) ... 100 mg ... 2,000%

Choline (as choline bitartrate) ... 250 mg ... 45%

Inositol ... 250 mg ... **

†Percent Daily Values (DV) are based on a 2,000 calorie diet.

**Daily Value not established.

Other Ingredients:

Vegetable capsule (hydroxypropyl methylcellulose), cellulose, calcium laurate, silicon dioxide.

Suggested Use:

Adults take 1 or 2 capsules daily, or as recommended by your healthcare professional.


Do not take if you are pregnant or nursing. If you are taking prescription drugs, consult your healthcare professional prior to use.

* These statements have not been evaluated by the U.S. Food and Drug Administration. This product is not intended to treat, mitigate, diagnose or cure any disease.

Customer Reviews

Based on 92 reviews
robert s.
B complex

I find it very helpful to keep my levels where they should be.

Cissy R.
effective B complex

Good combination of B vitamins. This brand doesn't seem to cause niacin flush as some combinations do.

Robin M.

Great product I'll keep ordering it. Great customer service!!

Therapeutics Active B-Complex

This product was prescribed by my naturopathic doctor to help reduce stress. I suggest taking a pill with breakfast and again at lunch. I've been on this vitamin complex for 3 years and it is part of my daily regimen. I do recommend this product.

Angela P.
What a difference!

I have taken B-complex for years and never knew that there was a different formula that my body would absorb better. Within the first week, my fatigue level improved, as did muscle fatigue. I stand all day at my job and my legs don't ache at night after my shift anymore. I am so thankful I found Integrative Therapeutics!

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