BioActive B-Complex 60 Capsules-Benjamin Mcavoy


RN Labs BioActive B-Complex is a pure, balanced, and hypoallergenic source of metabolically active forms of B complex vitamins, providing a highly versatile foundation to further supplementation (including the methylated vitamin forms).

The vitamins in BioActive B-Complex have been demonstrated to support a range of metabolic processes, including energy production, detoxification processes, neurological health, stress response, and hormone balance.

The bioactive, yet unmethylated, forms are used to support optimal activity, without causing over-stimulation, particularly in sensitive patients.

Hydroxocobalamin Vs. Cyanocobalamin
Hydroxocobalamin and cyanocobalamin were compared for their efficacy in lowering elevated blood methylmalonic acid and urine homocysteine in cobalamin-deficient patients.

Each patient did experience a significant decrease in urine methylmalonic acid excretion while receiving cyanocobalamin, but levels remained at least 10 times normal. Cyanocobalamin treatment resulted in a decrease of plasma homocysteine to near normal in one patient but had no effect on plasma homocysteine in another patient.

Each patient was then switched to hydroxocobalamin where they experienced a decrease in methylmalonic acid levels to the limits of detection. Plasma homocysteine values while taking hydroxocobalamin also remained significantly decreased at < 5 nmol/ml in all patients.

In one patient, who continued to receive cyanocobalamin therapy for more than 1 year, growth rates (height, weight, and head circumference) were very poor. After the initiation of hydroxocobalamin, growth parameters normalized with growth rates returning above normal.

The authors concluded that cyanocobalamin treatment is inadequate in the treatment of patients with cobalamin C disease, and appropriate management should include only the hydroxocobalamin form of cobalamin.

Andersson, HC & Shapira, E 1998, ‘Biochemical and clinical response to hydroxocobalamin versus cyanocobalamin treatment in patients with methylmalonic acidemia and homocystinuria (cblC)’, The Journal of Pediatrics, vol. 132, pp. 121-4.

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BioActive B-Complex 60 Capsules are Well-balanced, broad-spectrum B vitamin support

  • Pure and potent low-excipient formula
  • Provides highly bioactive forms without causing excess over-stimulation
  • Folinic acid readily converts to methyl folate without delivering excess external methyl groups
  • Hydroxy-B12 converts to methyl-B12 in the body, without introducing external methyl groups
  • Provides a highly versatile foundation to further supplementation (including methyl forms)
  • Provides a non-flushing form of vitamin B3
  • Provides a form of vitamin B6 not associated with peripheral neuropathy


Statements & Warnings(BioActive B-Complex)


This product contains Pyridoxal-5-Phosphate which may be dangerous when used in large amounts or for a long time.
If symptoms persist consult your healthcare practitioner.
Vitamin supplements should not replace a balanced diet.

Known Side Effects
In doses typically administered for therapeutic purposes, folinic acid is considered non-toxic. At doses over 10mg daily, gastrointestinal complaints, insomnia, irritability, and fatigue have been reported.

Quality & Purity(BioActive B-Complex):

RN Labs use only the highest grade ingredients and materials available. Our purity standards for manufacturing and sourcing are extensively researched and verified.

BioActive B-Complex is a pure and hypoallergenic product, developed to meet the needs of even the most sensitive patients. Formulated with no harsh or irritating excipients, ensures comfort, safety, and efficacy for improved patient compliance and results.

Pure & Free From
This product does NOT contain wheat, gluten, dairy, lactose, egg, corn, yeast, soy, artificial colors, artificial sweeteners, or artificial flavors. This product also does not contain synthetic preservatives, stearate lubricants, and other commonly detrimental excipients.


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