Life Extension - BioActive Complete B-Complex

The most powerful B vitamin blend in one convenient capsule by Life Extension

In stock Ready to ship

Overview of BioActive Complete B-Complex by Life Extension

BioActive Complete B-Complex are super-concentrated capsules by Life Extension that feature a powerful combination of all eight B vitamins, inositol, and calcium.

What is vitamin B?

There are a total of eight B vitamins; thiamin, riboflavin, niacin, folic acid, vitamin B6, vitamin B12, biotin, and pantothenic acid - all of which have their own essential roles within the body.

They are so-called water-soluble vitamins, meaning that they dissolve in water, and they are an essential part of your daily diet to maintain general health and wellbeing.

What are the food sources of vitamin B?

All of the B vitamins exist naturally in a variety of foods - almost all of them are found in eggs, poultry, and meat.

Good food sources of folic acid include leafy green vegetables, e.g. kale and cabbage, chickpeas, and broccoli.

Key benefits of BioActive Complete B-Complex by Life Extension

  • Vitamin B12 reduces tiredness and fatigue1
  • Vitamin B6 supports the immune system2
  • Riboflavin helps maintain red blood cells4
  • Convenient everyday supplement

What can I expect from BioActive Complete B-Complex?

These vitamin B capsules by Life Extension deliver a high level of each B vitamin along with the addition of calcium - making them all the more effective when it comes to hitting your daily requirements.

These essential vitamins will help you stay fit and healthy, with vitamin B12 helping to reduce fatigue2 and B6 supporting your immune system3 so you can take on any given task in your busy schedule, which is vitak when it comes to staying on track with your fitness ambitions.

Vitamin B Plus Ingredient Breakdown:

Thiamine: supports normal heart function as well as your metabolism and nervous system.3

Riboflavin: an antioxidant that helps reduce tiredness and fatigue, as well as maintain normal skin and vision.4

Niacin: supports normal psychological function and metabolism, and reduces fatigue.5

Vitamin B12: plays a crucial role in cell division, red blood cell formation, and supports the immune system.6

Biotin: important for the maintenance of normal skin and hair.7

Pantothenic Acid: helps to keep your mental performance in check, as well as to reduce fatigue.8

Vitamin B6: can help regulate hormones and supports the nervous system.9

1. Vitamin B12 contributes to the reduction of tiredness and fatigue.

2. Vitamin B6 contributes to the normal function of the immune system.

3. Thiamine contributes to normal function of the heart, normal functioning of the nervous system and normal energy-yielding metabolism.

4. Riboflavin contributes to the protection of cells from oxidative stress, contributes to the reduction of tiredness and fatigue, and contributes to the maintenance of normal vision and skin.

5. Niacin contributes to normal psychological function, normal energy-yielding metabolism, and the reduction of tiredness and fatigue.

6. Vitamin B12 has a role in the process of cell division, contributes to normal red blood cell formation and contributes to the normal function of the immune system.

7. Biotin contributes to the maintenance of normal skin and hair.

8. Pantothenic acid contributes to normal mental performance and the reduction of tiredness and fatigue.

9. Vitamin B6 contributes to the regulation of hormonal activity and the normal function of the nervous system.

What works well with BioActive Complete B-Complex?

BioActive Complete B-Complex is a great means of hitting your daily requirements quickly. Why not keep the essential nutrients coming with the Calcium With Vitamin D3 by Life Extension? All you need is two capsules a day to hit 100% of your recommended amount. 

Take two (2) capsules daily with food, or as recommended by a healthcare practitioner.

Detailed Information:

Life Extension - BioActive Complete B-Complex

Ingredients: Thiamin (vitamin B1) (som thiamin HCl), Riboflavin (vitamin B2) (som riboflavin og riboflavin 5’-phosphat), Niacin (som niacinamid og niacin), Vitamin B6 (som pyridoxin HCl og pyridoxal 5’-phosphat), Folat (som L-5-methyltetrahydrofat calcium salt), Vitamin B12 (som methylcobalamin), Biotin, Panthothensyre (som D-calcium pantothenat), Calcium (som D-calcium pantothenat, calcium sulfat, dicalcium phosphat), Inositol, PABA (para-aminobenzoesyre), vegetabilsk cellulose (kapsel), ris klid, stearinsyre, silica.
Direction of use: Tag en kapsel dagligt med mad eller efter aftale med læge.
Warnings: Opbevares utilgængeligt for børn. Konsulter altid med læge før brug i tilfælde af, at du er gravid, ammende, lider af en eller flere sygdomme og/eller er forbruger af et eller flere lægemidler. Overskrid ikke den anbefalede dosis.


Thiamine (vitamin B1) (as thiamine HCl), Riboflavin (vitamin B2) (as riboflavin and riboflavin 5’-phosphate), Niacin (as niacinamide and niacin), Vitamin B6 (as pyridoxine HCl and pyridoxal 5’-phosphate), Folate (as L-5-methyltetrahydrofolate calcium salt), Vitamin B12 (as methylcobalamin), Biotin, Pantothenic acid (as D-calcium pantothenate), Calcium (as D-calcium pantothenate, dicalcium phosphate), Inositol, PABA (para-aminobenzoic acid), vegetable cellulose (capsule), microcrystalline cellulose, stearic acid, purified water, silica.


Life Extension






Container Size (g/ml/units):


Servings per. container:


Serving Size (g/ml/units):


GMO Info:



Do not purchase if outer seal is broken or damaged.
When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account

High Quality

From respected brands

Free EU Shipping

On all orders above 100€

DK/ENG/DE Customer service

Are you in doubt? We guide you onward