Immune Complex with Vitamin C, Zinc, Selenium and Vitamin D3
Weniger als 1 % unserer Kunden nehmen unsere 30-Tage-Geld-zurück-Garantie in Anspruch.
Ideal for Cold Season
For normal immune system function, it is essential that the body has the necessary nutrients. It is not always possible to obtain sufficient supply through diet. In this case, it makes sense to provide the nutrients in an optimal combination.
The Benefits of Casida Immun* Complex
- Zinc has various roles in the body. Zinc contributes to the normal function of the immune system (physical defense), supports cell division and metabolism, and promotes the maintenance of hair and nails.
- *Vitamin C contributes to the normal function of the immune system (physical defense) and the nervous system, and protects cells from oxidative stress.
- Selenium is rarely absorbed in sufficient amounts through food. Selenium is important for the immune system, thyroid function, and protects cells from oxidative stress. It is also important for the maintenance of normal hair and nails.
- Vitamin D3 is also crucial for defense function and contributes to the maintenance of normal bones, teeth, and muscles, and plays a role in cell division.
- Free from hidden additives, lactose-free, and gluten-free.
→ Here is the Food Information
Availability
Casida Immun* Complex is available in many pharmacies.
Also available at your pharmacy
Order number / PZN: 18907195 (DE)
Quality and Sustainability
Through high-quality, certified ingredients and selected suppliers. Pharmacist expert knowledge for the optimal effect of plant-based raw materials. We pay attention to natural and sustainable ingredients in every product.
Strengthening the Immune System
The functioning of the immune system is particularly important for well-being and vitality. Modern life is often characterized by tension, stress, and a lack of regeneration phases, as well as a less than optimal supply of vitamins, minerals, and trace elements.
Give your body what it needs. In addition to exercise and relaxation, these are nutrients that help the body cope with daily challenges. Support your immune system so that you are well-prepared for the long-term challenges that life can bring.
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Why Our Customers Love us
Over 300,000+ Satisfied Customers
More than 300,000 people already trust Casida – for health, well-being, and natural care.
98% of Customers Recommend Us
Our customers speak for us: 98% actively recommend Casida. A clear sign of trust, effectiveness, and genuine satisfaction.
100% money-back Guarantee
Try risk-free: Dissatisfied? We'll refund the full purchase price within 30 days – guaranteed.
Quality You Can trust
100% Satisfaction Guarantee
We want you to be satisfied. If not, we'll give you your money back!*
*See Terms and Conditions
Laboratory Tested & Organic Certified
Strict laboratory controls ensure the quality of our products. As a company, we are certified organic.
Developed by Pharmacists
Behind All Our Products Lies the Expertise of Licensed pharmacists.
PETA-certified
100% cruelty-free – with a Wide Selection of Vegan products.
Special Features at a Glance
Gluten and Lactose Free
Independently Laboratory Tested
Vegan & non-GMO
Carefully Manufactured in Germany
Free from Unwanted Additives
Known from
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Over 300,000 People Trust Casida
Our community is growing daily – discover the power of nature for yourself!


About Us
Casida stands for natural health products – born out of the desire to make a genuine contribution to well-being with the help of nature. For all those who value quality, naturalness, and effectiveness.
Developed by Pharmacists
With pharmaceutical know-how and a wealth of experience in naturopathy, we develop products of the highest quality, from purely herbal formulations to high-quality nutritional supplements and innovative beauty products.
Sustainability
Our natural health and cosmetic products also serve to preserve our natural environment. We adhere to the four principles of recycling, innovation, carbon offsetting, and regionality in all production steps.Saxony's Start-up 2021
Awarded for innovation and quality from Saxony.

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PETA Approved
Vegan and cruelty-free – certified by PETA.

Organic certified (DE-ÖKO-006)
Controlled organically according to EU organic standards.




