Low on energy and constantly battling colds?

Boost your body with essential nutrients that bridge the gap when life’s stressors get in the way.

Explore our immune supplements

Scientifically proven to help support your body’s defenses.

Xtend
An advanced fusion of 23 essential nutrients, vitamins and minerals.

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An exceptional restore supplement to replenish and strengthen the whole body.

23 immune boosters in one single capsule.

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Proven benefits of Xtend

More energy

Improved bone and joint function

Normal immune system support

Tissue growth and repair

The product at a glance

Insights from the expert

A powerful alliance of 23 superior nutrients

Exclusive and carefully sourced ingredients, engineered to nourish and help your body replenish and restore itself.

Purified beta glucans

From baker’s yeast, well studied for their effect on the immune system. 1-3, 1-6 beta glucans are also naturally found in shiitake mushrooms, and some cereal grains but these are rarely consumed in today’s modern diet.

Vitamin B1, B2, B3, B6

Contribute to normal energy-yielding metabolism.

Vitamin C

Contributes to the normal function of the immune system.

Vitamin D

Contributes to normal muscle, bone and teeth function support.

Vitamin E

Contributes to the protection of cells from oxidative stress.

Vitamin K

Contributes to the maintenance of normal bones.

Iodine

Contributes to normal cognitive functions, normal functioning of the nervous system, and maintenance of normal skin.

Magnesium from sea water

Contributes to normal muscle function.

Peace of mind in writing

The products are certified by Informed Sport, The Vegan Society and Cologne List and the ingredients offer more than a hundred health benefits, all approved by the EU and assessed by EFSA.

Informed Sport

The Vegan Society

Cologne List

The European Food Safety Authority

Halal Certified

“We might eat a well and balanced diet, but modern food has a far lower nutrient density which may compromise our immune system.”

Dr. Paul Clayton,

Zinzino Advisory board member

Customer reviews

‘After no noticeable improvement with conventional remedies, Xtend became part of my daily routine together with physiotherapeutic treatment. I am building up my fitness and endurance again without much discomfort and I can live out my sporting passion. I can only recommend giving Xtend a try.’

Christoph, 40
Sales manager, Austria

Completes your Health Protocol – a prescription for life

Xtend is the ultimate all-in-one supplement and a cornerstone of your three-step personalized supplement plan to ensure your body maintains its essential Omega levels, digestive health and immune functions.

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Answers to frequently asked questions

What makes Xtend different from other multivitamins?

It contains all the important vitamins and trace elements you need, but it also combines them with a full spectrum of phytonutrients in order to provide advanced immune support.

How do I know if Xtend is suitable for me?

Xtend is intended for adults and children over 12 years of age. If you’re taking blood thinning medication and would like to start taking supplements containing vitamin K, you should consult a doctor first. Vitamin K is known to compete with anticoagulant medication, and your doctor should monitor your blood-clotting time and adjust the dose of your medication if necessary.

If I have a hard time swallowing pills or capsules, can I crush or open them??

Yes. This is perfectly fine to do with all our immune supplements to facilitate consumption.

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Low on energy and constantly battling colds?

Low on energy and constantly battling colds?

Explore our immune supplements

Scientifically proven to help support your body’s defenses.

Say hi to Xtend!

Proven benefits of Xtend

The product at a glance

Insights from the expert

A powerful alliance of 23 superior nutrients

Purified beta glucans

Vitamin B1, B2, B3, B6

Vitamin C

Vitamin D

Vitamin E

Vitamin K

Iodine

Magnesium from sea water

Peace of mind in writing

Customer reviews

Completes your Health Protocol – a prescription for life

Answers to frequently asked questions

What makes Xtend different from other multivitamins?

How do I know if Xtend is suitable for me?

If I have a hard time swallowing pills or capsules, can I crush or open them??

The Zinzino blog

Why you should test your vitamin D-levels regularly

Why are vitamins & minerals so important and essential for good health?

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