Description
Description
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.
How to use
How to use
Take 1 capsule a day with sufficient liquid with a meal.
The product is a food supplement and should not replace a varied, balanced diet — the recommended daily intake should not be exceeded.
Consistency matters more than timing, so pick a time you'll remember daily (many take it with breakfast).
Ingredients
Ingredients
Vitamin B12 (methylcobalamin, hydroxocobalamin, adenosylcobalamin — MHA formula), Folic acid (as 5-MTHF glucosamine/Quatrefolic®), Vitamin B6 (pyridoxal-5'-phosphate & pyridoxine HCl), Vitamin B2/Riboflavin (sodium riboflavin-5'-phosphate & riboflavin), Niacin (nicotinamide), Pantothenic acid (calcium-D-pantothenate), Vitamin B1 (thiamine mononitrate), Biotin (D-biotin), Vitamin C (L-ascorbyl-6-palmitate), Phosphatidylserine (from sunflower lecithin), Vegetable capsule shell (hydroxypropyl methylcellulose)
Neurosagena B Complex
High-dose B complex with all 8 activated B vitamins to support the nervous system, mental performance & energy metabolism.
- Nervous System Support
- Superior Absorption
- Complete B12 Coverage
- Mental Performance & Focus
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Description
Description
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.
How to use
How to use
Take 1 capsule a day with sufficient liquid with a meal.
The product is a food supplement and should not replace a varied, balanced diet — the recommended daily intake should not be exceeded.
Consistency matters more than timing, so pick a time you'll remember daily (many take it with breakfast).
Ingredients
Ingredients
Vitamin B12 (methylcobalamin, hydroxocobalamin, adenosylcobalamin — MHA formula), Folic acid (as 5-MTHF glucosamine/Quatrefolic®), Vitamin B6 (pyridoxal-5'-phosphate & pyridoxine HCl), Vitamin B2/Riboflavin (sodium riboflavin-5'-phosphate & riboflavin), Niacin (nicotinamide), Pantothenic acid (calcium-D-pantothenate), Vitamin B1 (thiamine mononitrate), Biotin (D-biotin), Vitamin C (L-ascorbyl-6-palmitate), Phosphatidylserine (from sunflower lecithin), Vegetable capsule shell (hydroxypropyl methylcellulose)

Neurosagena® B Complex Active
Frequently Asked Questions
What is Neurosagena® B Complex Active good for?
Neurosagena® B Complex Active is designed to support the nervous system, mental performance, and energy metabolism during periods of stress. It delivers all 8 B vitamins — including activated forms of B2, B6, and folic acid — plus the MHA formula covering all three natural forms of B12, so it's best suited to people who want a comprehensive, high-bioavailability B-complex rather than a basic multivitamin blend.
How should Neurosagena® B Complex Active be taken?
Take 1 capsule daily with sufficient liquid, ideally alongside a meal. The recommended daily dose should not be exceeded, and it isn't intended to replace a varied, balanced diet.
Who should avoid Neurosagena® B Complex Active?
The product is not recommended during pregnancy or breastfeeding. Anyone taking regular medication or managing an existing health condition should check with a doctor before starting it, since B vitamins can interact with certain treatments.
Is Neurosagena® B Complex Active suitable for vegans or those with dietary restrictions?
Yes — it's formulated as vegan, gluten-free, and lactose-free, with capsules made from vegetable-based hydroxypropyl methylcellulose rather than gelatin, and it's free from artificial colors, flavors, and GMOs under Biogena's Pure Substance Principle.
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