Neurosagena® B Complex Active

Neurosagena® B Complex Active is a high-strength formula from Biogena's premium Gold Series, built for people whose nervous system and mental performance are under real pressure — a companion for stressful times when everyday burdens in professional and private life trigger tension.

What sets it apart from a standard B-complex is bioavailability. Rather than relying purely on synthetic precursor forms, this formula uses activated coenzyme forms of Vitamin B2 (riboflavin-5'-phosphate), B6 (pyridoxal-5'-phosphate), and folic acid (as 5-MTHF glucosamine via Quatrefolic®), which the body can use directly — a meaningful advantage for people with reduced conversion capacity. It's paired with the MHA formula, delivering all three naturally occurring forms of vitamin B12 for broader cellular uptake, plus phosphatidylserine derived from sunflower lecithin and added vitamin C to help protect cells from oxidative stress. 

Functionally, B6, B12, thiamine, riboflavin, niacin and biotin contribute to the normal functioning of the nervous system, while folic acid, B6, B12, thiamine, niacin and biotin also support normal mental function.

Quality & certifications:

• Vegan, gluten-free, and lactose-free capsules
• Formulated under Biogena's Pure Substance Principle — free from artificial colors/flavors, titanium dioxide, GMOs, nanoparticles, and magnesium stearate
• Every production batch independently tested by the German LEFO Institute (lab certificates publicly available)
• Manufactured in-house at BIOGENA Good Health World, Salzburg, Austria, under FSSC 22000 certification

*Not suitable during pregnancy or breastfeeding; consult a healthcare provider if taking medication or managing an existing condition.