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Vitamin B12 is an essential nutrient your body can use to support energy levels, contribute to the proper functioning of the nervous system, and is beneficial for concentration, memory, and mood. It helps produce red blood cells and contributes to cell renewal.

Sometimes your body needs some extra support . For example, if you:

  • eat little to no animal products (B12 is only found in animal foods)
  • if you could use some extra energy when you're tired
  • used antacids
  • are older than 50, which may cause B12 absorption to be less efficient

Whether you eat a plant-based diet, have increased needs, or want to activate your natural energy, you can use extra B12 as additional support.

✅ Best absorbable forms of B12 and B11

✅Vitamin B12 helps to reduce fatigue

✅High-dose formula, 1000 mcg B12

✅Vitamin B11 Folate contributes to a clear mind

✅Extra choline, is good for the liver

✅No artificial fillers, only 100% natural ingredients

View all benefits under the heading "Approved Health Claims".

Not all B12 supplements are equally effective. Some supplements contain cheap, synthetic forms that your body must first convert. Active B12 Complex contains the two most absorbable forms of B12: methylcobalamin and adenosylcobalamin.

  • Methylcobalamin

Directly usable by the body, supports the nervous system and brain function.

  • Adenosylcobalamin

An essential compound to promote energy metabolism

  • Vitamin B11 Folate (natural folic acid)

Supports the immune system, contributes to the cell renewal process and contributes to tissue growth during pregnancy.

  • Choline

Supports the cleansing function of the liver, contributes to the maintenance of the structure of cell membranes and, like B vitamins, is beneficial for homocysteine metabolism.

We use VitaCholine®, a brand that stands for superior quality and is widely used in research.

No artificial additives, no synthetic fillers. Just pure plant-based ingredients , in convenient vegan capsules. So you know exactly what you're taking and why.

Each capsule is individually wrapped for optimal quality . This way, the active ingredients remain active until you need them.

This smart combination of B12, folate and choline gives your body the energy and clarity it deserves.

Composition per daily dose (1 capsule):

  • Vitamin B12 (methylcobalamin) | 500 mcg (μg) | 20,000% RDA
  • Vitamin B12 (adenosylcobalamin) | 500 mcg (μg)| 20,000% RDA
  • Vitamin B11 Folate | 500 mcg (μg) | 300% RI*
  • Choline | 204 mg | 52% RI* (of which 83 mg elemental choline)

*RI = Reference Intake

Ingredients: Rice starch, Methylcobalamin, Adenosylcobalamin, L-Methyltetrahydrafolate, Choline bitartrate.

Vegetable capsule : HPMC, natural colorant (Copper Complex of Chlorophyll).

Contains no : artificial fillers and anti-caking agents, lactose, preservatives, colourings, fragrances, flavourings and gluten.

  • Vitamin B12 and B11 help to reduce tiredness and fatigue
  • Vitamin B12 and B11 contribute to concentration
  • Vitamin B12 and B11 contribute to a clear mind and cognitive functions
  • Vitamin B12 and B11 contribute to the production of red blood cells
  • Vitamins B12 and B11 support homocysteine metabolism
  • Vitamin B12 activates your natural energy in the body
  • Vitamin B12 has a positive effect on the functioning of the nervous system
  • Vitamin B12 is good for learning ability and memory
  • Vitamin B12 contributes to the production of cells and tissues
  • Vitamin B11 supports the immune system
  • Vitamin B11 contributes to the process of cell renewal
  • Vitamin B11 contributes to normal amino acid synthesis
  • Vitamin B11 contributes to the growth of the fetus during pregnancy
  • Vitamin B11 is important for women who want to become pregnant
  • Choline is good for the liver
  • Choline supports the cleansing function of the liver
  • Choline contributes to the maintenance of the structure of cell membranes
  • Choline contributes to homocysteine metabolism

Goldea Health is not legally permitted to provide all (complete) information regarding the effects of this supplement. For more information, we recommend consulting an orthomolecular expert.

Dosage : Take 1 capsule daily with a meal, unless otherwise advised.

Suitable for ages 18 and up. Do not exceed the recommended daily dose.

Tip : The capsules are easy to open if you have trouble swallowing. You can mix them into a smoothie or yogurt.

Storage advice: Store dry at room temperature, out of reach of children.

Our supplements are 100% plant-based, making them suitable for vegetarians and vegans.

A varied, balanced diet and a healthy lifestyle are important, and nutritional supplements should not be used as a substitute.

1. Can I use Active B12 Complex daily?

Yes! Active B12 Complex is specially formulated for daily use and contains the most absorbable forms of B12 (methylcobalamin and adenosylcobalamin), folate, and choline.

2. Is Active B12 Complex suitable for children?

No, from the age of 18.

3. Can I use this supplement if I am taking medication?

In general, Active B12 Complex is safe to use with most medications. However, there are some situations where consulting a doctor is advisable:

  • Blood thinners (such as warfarin)
  • Chemotherapy or immune suppressants

Are you taking medication? Always consult a doctor or pharmacist to be sure.

4. Can I also take this supplement if I am pregnant?

Yes, but first consult your doctor or midwife for personal advice.

Sharp, focused… and ready to rock!

Even on the busiest days! This powerful combination of B12 and folate (B11) supports your memory , concentration, and learning performance , and contributes to mental resilience. Even at full capacity.

Not just any B supplement: we use folate, the natural and readily absorbable form of folic acid. Combined with the active forms of B12, this provides maximum support—exactly what you need.

Get fit again with Active B12

Are you experiencing fatigue and listlessness? There are so many balls to juggle: work, family, social obligations…

It's time to support your energy levels naturally.

There is a close relationship between vitamin B12 and folic acid, together they can help reduce energy deficiency.

Our Active B12 Complex contains the most absorbable forms : methylcobalamin and adenosylcobalamin. These are used directly by the body.

Support that will really benefit your liver

Your liver is a real go-getter, but sometimes it needs a little extra help. Choline has a positive effect on the liver and supports the liver's natural cleansing process.

A good balance of B12, folate, and choline is important; together they contribute to homocysteine metabolism. Therefore, choline is a smart addition to this supplement and makes this B12 complex unique!

Perfect if you want to give your body that little bit extra.

Let's have a peek
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The Active B12 Complex consists of carefully selected ingredients that work together to optimally support your body and mind. Discover below exactly what's in each capsule and how each component contributes to your daily health and well-being.

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The most absorbable form of B12, combined with B11, folate, and choline. Rice starch as a 100% natural supplement. Pure, just the way it should be.

Completely plant-based, made with HPMC. We use natural dyes, such as the copper complex of chlorophyll, so you can be sure you 're not ingesting any unwanted chemicals .

Without unnecessary and artificial fillers, these are very pure supplements, made in the Netherlands !

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Not satisfied? Money back!

We understand you want to be sure our Active B12 Complex is the right choice for you. That's why you don't have to just take our word for it. We stand behind the quality of our product 100% and want you to experience it for yourself, worry-free.

Not completely satisfied? No problem! You can easily return your order within 30 days, hassle-free. We'll simply refund the full amount to your account.

Go to order!

Meest gestelde vragen

What is the best form of vitamin B12?

Not all B12 supplements are absorbed equally well by the body. The best forms are:

  • Methylcobalamin : Directly usable by the body, supports the nervous system and brain function.
  • Adenosylcobalamin : Promotes energy metabolism.

Active B12 Complex contains both methylcobalamin and adenosylcobalamin for maximum absorption and support!

Would it be wise to take vitamin B12 if I don't eat meat?

Yes! B12 is found almost exclusively in animal products such as meat, fish, eggs, and dairy.

Does B12 contribute to extra energy when tired and is it good for memory?

Yes! Vitamin B12 activates your body's natural energy and can be used to combat listlessness and fatigue.

  • Helps reduce fatigue and contributes to fitness
  • It is good for memory and concentration . It contributes to mental resilience.
Where is the Active B12 Complex produced?

The Active B12 Complex is produced in the Netherlands , which we're incredibly proud of! It's made by reputable and certified manufacturers, who ensure high quality and strict controls at every step of the process. Want to learn more about our production process? Feel free to contact us at contact@goldea-health.com .