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Eye vitamins with lutein and vit. AND PMS, hormonální rovnováha - 90 kapslí
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Vitamin A and B2 from the best sources
Until a few years ago, it was assumed that eyesight gradually declined with age, and it always has. But today we know that this is not true. Because this aspect of health is also a living and dynamic process, subject to many conditions.
DurchBlick therefore focuses on vitamin A and vitamin B2 from excellent sources to better maintain normal vision.
Who is DurchBlick for?
Durchblick is suitable for people who suffer from dry eyes, poor night vision, eye fatigue or need glasses or contacts. By using this product, you can improve the quality of your vision and prevent future eye problems.
The manufacturer recommends combining these vitamins with the following products:
We recommend reading the following articles in connection with the product:
Effect & Studies
Due to legislation, we cannot make specific statements about the effects of certain ingredients in dietary supplements. This is why there is little or no information on the effects of some products.
This made us all the more eager to seek out studies on the ingredients in our products to confirm their effectiveness and create transparency.
In addition, if no effect is given, you can do your own research and form your own opinion about the products.
We ask for your understanding in this regard.
Approved effect claims
Vitamin A
- contributes to the maintenance of normal vision
- contributes to normal iron metabolism
- contributes to the maintenance of normal skin condition
- contributes to the maintenance of normal mucous membranes
- contributes to the normal function of the immune system
- has a function in cell specialisation
Vitamin B2 (riboflavin)
- contributes to normal energy metabolism
- contributes to the normal function of the nervous system
- contributes to the maintenance of normal skin function
- contributes to the maintenance of normal mucous membranes
- contributes to normal iron metabolism
- contributes to the maintenance of normal vision
- contributes to the maintenance of normal red blood cells
- helps to reduce the level of fatigue and exhaustion
- contributes to the protection of cells against oxidative stress
Studies on lutein
- Lutein and zeaxanthin as blue light filters studied in liposomes. https://pubmed.ncbi.nlm.nih.gov/11437346/
- The role of carotenoids, lutein and zeaxanthin, in the protection against age-related macular degeneration: a review based on controversial evidence. https://pubmed.ncbi.nlm.nih.gov/14670087/
Studies on zeaxanthin
- Twelve-week egg intervention increases serum zeaxanthin and macular pigment optical density in women. https://pubmed.ncbi.nlm.nih.gov/16988128/
- The role of the carotenoids lutein and zeaxanthin in the protection against age-related macular degeneration: a review based on controversial evidence. https://pubmed.ncbi.nlm.nih.gov/14670087/
For all products, Naturtreu focuses on maximum purity, sustainability and naturalness, without genetic engineering or animal testing.
That's why you won't find any unwanted additives or dyes at Naturtreu, but only sensible combinations of natural ingredients in a highly pure and vegan form.
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Additional parameters
| Category: | Vitamins in capsules |
|---|---|
| Proč koupit: | Rodinná firma z Hamburku, která si zakládá na tom, aby byly všechny jejich doplňky stravy ryze přírodní, bez nežádoucích přísad a vyráběné způsobem šetrným k životnímu prostředí. |
| Výrobce: | Naturtreu, Pfirsichweg 4a, 22175 Hamburg, Německo |
| Země původu: | Německo |
Some of the capsules vary greatly in colour - why is that?
As the ingredients in DURCHBLICK are plant-based, they may vary in colour. However, this is not a defect, but is completely NATURAL. Depending on how intensively the marigold was coloured, the capsules are more or less yellow/orange.
Can the capsule be opened and the powder taken without the capsule shell?
You can open the capsules and just take the contents of the capsule without the capsule shell. However, make sure that the contents are not exposed to excessive heat, as this could cause the ingredients to lose their effect.
Tip if you have difficulty swallowing:
Put the capsule in your mouth with plenty of water and tilt your head downwards (towards your stomach). Even if you don't expect it, taking it this way is much easier.
Is the product suitable during pregnancy and/or breastfeeding?
No, the product should not be taken during pregnancy and breastfeeding due to the lack of studies on the ingredients it contains.
Is the product suitable during pregnancy and/or breastfeeding?
No, the product should not be taken during pregnancy and breastfeeding due to the lack of studies on the ingredients it contains.
Why are some effects of Naturtreu products not explained?
The manufacturer will provide further information and explain the studies they have analysed as part of the development of their products.
However, there is the following problem: Unfortunately, for legal reasons, they cannot disclose the exact effects of herbal ingredients because dietary supplements are legally classified as food.
One reason for this is that the pharmaceutical lobby is trying very hard not to consider alternatives to chemical medicines. For this, the manufacturer apologizes, and asks you to do your own research.
Where do the raw materials for Naturtreu products come from?
They leave nothing to chance for you. They carefully select their raw material suppliers and have everything produced exclusively in Germany.
As the country of origin varies from one raw material to another - e.g. maca from Peru, turmeric from India - you can send us a message and we will forward your enquiry to the manufacturer.
Can the capsules also be opened (in case of swallowing problems)?
The capsules can usually be opened and the contents taken without packaging.
However, there are exceptions, such as with Florazauber, as it is a stomach resistant capsule that only opens in the intestine.
If the capsule must not be opened, this is again explained in the product's 'Frequently Asked Questions' tab.
How should Naturtreu products be stored?
Keep them closed, cool (up to 22 °C), dry, protected from light and out of reach of small children.
Liquid products are recommended to be stored in the refrigerator (not below +2 °C) after opening.
What is the shelf life of Naturtreu products?
The products have a shelf life of 1.5 to 2 years after manufacture. We only send products with sufficient expiry date for consumption.
Does Naturtreu use additives or fillers?
They do not use any chemical superplasticisers, unwanted additives, flavourings or colourings.
For some products you will find "rice flour" in the ingredients. This is always necessary to prevent the ingredients from sticking together during filling. Rice flour can also help to fill the capsules completely to prevent them from opening unintentionally when moving. Rice flour is ground rice and does not cause any side effects or allergies.
Are all Naturtreu products vegan?
All products are completely vegan and manufactured without animal testing.
Are all ingredients natural?
Naturtreu only uses ingredients or compounds of ingredients that are also found in nature. They ensure high quality ingredients without genetic engineering.
Are the products suitable for pregnant women?
Pregnant women and breastfeeding mothers have individual requirements that need to be consulted with a doctor.
We therefore strongly recommend that you consult your doctor, as only he or she is authorised to make individual recommendations.
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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.
Vitamins
Dietary supplements
Mineral supplements
Trace elements
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.
Who their products are for
Health conscious individuals
Ecological customers
Vegans and vegetarians
Ecological customers
Health conscious individuals
Naturtreu brand commitments
Transparency
Sustainability
Ethical approach
Scientific approach
Highest quality
