Zinc Complex with Buffered Vitamin C immunity • healthy skin, hair and nails • cell protection • 90 caps
Zinc Complex with Vitamin C is designed to provide the body with three biologically absorbable forms of zinc and buffered vitamin C, which is gentle on the stomach.
In practice, this means support for immunity, skin, hair, and nails – areas where zinc deficiency is most commonly manifested.
The raw materials come from verified European sources and are processed without unnecessary fillers, additives, or colorants.
Zinc Complex with Vitamin C – 3 Forms for Better Absorption
Zinc deficiency often manifests in the skin, nails, and hair. Sometimes even with a drop in energy or weakened immunity. Yet, it is one of the most important trace elements that the body cannot synthesize on its own.
WunderVoll Zinc Complex combines three biologically active forms of zinc – methionine, bisglycinate, and gluconate – with buffered vitamin C, which is gentle on the stomach. This ensures zinc is delivered precisely where the body needs it most.
Each capsule contains 25 mg of elemental zinc and 100 mg of vitamin C in natural form. The practical capsule form ensures precise dosing without a metallic taste or digestive burden.
The product is suitable for vegans, contains no gluten, lactose, or GMOs. All raw materials come from verified sources and are processed gently and without unnecessary additives.
Why these forms of zinc?
Zinc contributes to the health of skin, hair, nails, and bones, but its role in the body goes much further. It supports the proper function of the immune system, protects cells from oxidative stress, and is crucial for cell division and nutrient metabolism.
This complex contains three forms of zinc that complement each other in the body and cover different transport pathways:
- Mono-L-methionine zinc sulfate – an organic form that is exceptionally stable and gentle on digestion; recommended for long-term use and higher organism load.
- Zinc bisglycinate – a so-called chelated form that absorbs well even with concurrent food intake; often chosen for zinc sensitivity or inflammatory skin conditions.
- Zinc gluconate – a classic and proven form with good bioavailability; ideal for quickly replenishing zinc at the first signs of deficiency.
This combination ensures that zinc is truly utilized in the body – and does not just pass through the digestive tract without effect. In practice, this means support for immunity, skin health, and internal balance.
What does zinc affect in the body?
Although zinc is referred to as a trace element, its importance in the body is crucial. It enters hundreds of enzymatic processes and affects both external appearance and internal balance.
It helps maintain healthy skin, hair, nails, and complexion, but also supports the immune system and protects cells from oxidative stress. It contributes to normal testosterone levels and fertility, especially in men.
It significantly participates in the metabolism of proteins, fats, and carbohydrates, in proper cell division, and in cognitive functions – memory, attention, and concentration.
For this wide range of functions, zinc is referred to as a “small big element” – its impact on the organism far exceeds what is visible at first glance.
Composition
Calcium-L-ascorbate (vitamin C), zinc-Mono-L-methionine sulfate, hydroxypropylmethylcellulose (plant capsule), zinc bisglycinate, zinc gluconate, rice flour (carrier).
| Substance | Amount in 1 capsule | % RDI* |
|---|---|---|
| Vitamin C (Calcium-L-ascorbate) | 100 mg | 125 % |
| Zinc (total) | 25 mg | 250 % |
| – Zinc-Mono-L-methionine sulfate | 75 mg | ** |
| – Zinc bisglycinate | 28 mg | ** |
| – Zinc gluconate | 18.8 mg | ** |
* Reference Daily Intake ** Not established
Purity and Production Ethics
- Laboratory tested
- 100 % vegan
- Free from GMOs and animal ingredients
- Free from colorants, flavors, and preservatives
- Free from unnecessary additives
- Not tested on animals
We believe that a dietary supplement should be as simple and effective as possible. That's why our products do without unnecessary fillers – and yet often replace several others.
Dosage
- Take 1 capsule daily, ideally after a main meal that contains fats – this will support the absorption of active substances.
- Drink with plenty of water. Not recommended on an empty stomach – zinc may cause nausea in a sensitive stomach.
- Do not take simultaneously with supplements containing iron, calcium, or copper – they may reduce its absorption.
- Do not exceed the recommended daily dose. Dietary supplements are not a substitute for a varied diet.
- Not suitable for children, pregnant, and breastfeeding women. Keep out of reach of children.
Effect & Studies
Due to legal regulations, we cannot make specific claims about the effects of certain ingredients in dietary supplements. This is why there is very little or no information about the effects of some products.
Therefore, we have made an effort to find studies on the ingredients of our products to confirm their effectiveness and create transparency.
If certain effects are not listed, we encourage you to explore available studies and make an informed decision based on your needs.
We ask for your understanding in this regard.
Approved Claims on Vitamin Effects
Zinc:
- contributes to the maintenance of normal skin
- contributes to normal protein synthesis
- contributes to the maintenance of normal testosterone levels in the blood
- contributes to normal carbohydrate metabolism
- contributes to the maintenance of normal hair
- contributes to the maintenance of normal nails
- contributes to normal macronutrient metabolism
- contributes to the protection of cells from oxidative stress
- contributes to normal fatty acid metabolism
- contributes to normal fertility and reproduction (reproductive ability)
- contributes to normal cognitive function
- contributes to the normal function of the immune system (physical defense)
- contributes to the maintenance of normal bones
- contributes to normal acid-base metabolism
- contributes to the maintenance of normal vision
- contributes to normal vitamin A metabolism
- contributes to normal DNA synthesis
- has a role in cell division
Studies on Zinc
- Oral zinc in acne vulgaris: a clinical and methodological study
https://pubmed.ncbi.nlm.nih.gov/82356/ - Low doses of zinc gluconate in inflammatory acne
https://pubmed.ncbi.nlm.nih.gov/2575335/ - Oral treatment with zinc sulfate in acne vulgaris: a double-blind study.
https://pubmed.ncbi.nlm.nih.gov/6163281/ - The effect of systemic zinc supplementation on oral health in children with low socioeconomic status
https://pubmed.ncbi.nlm.nih.gov/20112596/ - Hair zinc levels and the efficacy of oral zinc supplementation in patients with atopic dermatitis
https://pubmed.ncbi.nlm.nih.gov/24473704/
For all products, Naturtreu focuses on maximum purity, sustainability, and naturalness, without genetic engineering and animal testing.
Therefore, you will not find any undesirable additives or colorants in Naturtreu, but only sensible combinations of natural ingredients in a highly pure and vegan form.
Read more on the topic
Additional parameters
| Category: | Zinc |
|---|---|
| EAN: | X0026AIIQD |
| ? According to the problem: | Immunity, Energy & vitality |
| Active ingredients: | Antioxidants |
| Does not contain: | Lactose-free, Gluten-free |
| For whom: | Unisex |
| Form: | Capsules |
| Key Feature: | Multi-ingredient blend, Vegan |
| Vhodné pro: | Bez lepku-Lactose Free-Soy Free-GMO Free-Vegan-Těhotné-Kojící-Děti |
| Manufacturer: | Naturtreu, Pfirsichweg 4a, 22175 Hamburg, Germany |
| Country of origin: | Germany |
| Net weight: | 90 caps |
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NATURTREU products are natural, plant-based, free of unwanted additives and produced in an environmentally friendly manner.
Founded in 2018 by Alexander Adlung and Alexander Jansen, this German family-owned company from Hamburg focuses on developing herbal dietary supplements that set new standards in quality and sustainability.
Each product is created based on the latest scientific knowledge and uses only the best available ingredients. The company is constantly reviewing study results and collecting new empirical data to continuously improve and adapt its products to current scientific trends.
For NATURTREU, staying true to nature in everything they do is key.
Renowned dietary supplements for their:
- Ingredients only from natural and quality ingredients.
- Use of environmentally friendly production processes and emissions.
- Countless international awards.
- Long-term security of natural resources and health.
- Products designed according to current research.
Who is behind the Naturtreu brand
NATURTREU is a German family-owned company that has specialized in the production of natural, herbal dietary supplements since its establishment in 2018. Their products are manufactured without unwanted additives and with respect for the environment.
The founders, Alexander Adlung and Alexander Jansen, focus on an innovative approach to product development and sustainability. They aim to set new standards in quality and sustainability within the industry.
Alexander Jansen ensures that all products are developed according to the latest scientific knowledge, with an emphasis on the proven effects of the ingredients.
Alexander Adlung focuses on the development of the company and its philosophy, which emphasizes quality communication, ecological values and full customer orientation.
Naturtreu brand vision
Naturtreu is a brand committed to producing products with respect for nature, health and sustainability. The goal is to develop high quality, herbal dietary supplements that are organic, effective and safe.
The company strives to set new standards in quality and sustainability, with every product created using the latest scientific knowledge.
The focus is on transparency, green production and ensuring climate neutrality, part of a broader vision to protect our planet for future generations.

Certification and environmental responsibility
This planet is the only one we have - so we have to keep it healthy. There should be a more fundamental discussion on the need for climate protection. Above all, climate protection must be part of everything we do and plan. If we allow our planet to become inhospitable, we have no future!
Therefore, not only the production of NATURTREU, but also the entire management of the company is subject to strict environmental criteria.
NATURTREU has been certified by the German Institute for Quality Standards and Testing with the DIQP seal. This seal is only awarded if the strict CO2 emission requirements that make a company climate neutral are met.


About the founders
ALEXANDER JANSEN
Product development.
As a fitness and research expert, Alexander Jansen ensures that our products are developed according to the latest scientific knowledge. He constantly reviews studies and consults with recognized experts.
"Products must be designed so that I can recommend them to my family and friends in good conscience. Only the best is good enough! Therefore, only ingredients that have a proven effect are included in our dietary supplements.
ALEXANDER ADLUNG
Company development
Alexander Adlung is tirelessly working to transform the original vision NATURTREU into reality. He analyses customer needs, creates communication structures and looks for new ways to improve company processes.
" We want our customers to associate the name NATURTREU with the qualities that have always been important to us as customers: quality products, empathetic communication, sustainability and 100% customer focus. "

The main idea of this company is to produce herbal dietary supplements that combine scientific research, high quality and respect for the environment.


For all products, Naturtreu focuses on maximum purity, sustainability, and naturalness, without genetic engineering and animal testing.