Optimal dosage: 1000 iU (25 µg) vitamin D3 in each drop
High bioavailability as natural vitamin D3 (cholecalciferol)
Best quality through laboratory-tested raw materials
Suitable for vegetarians
Best value for money: 1,750 drops per bottle
Please select the number of bottles here. The discount will be applied immediately
Recommended by Dr. Sarah Neidler and others
In recent years, interest in dietary supplements has steadily increased as more and more people want to support their health and well-being through targeted supplementation. To help you make good decisions, it is important to us to provide scientifically sound information. This overview summarizes current studies that address effectiveness, safety and potential health benefits.
Mit Experten entwickelt
Persönliche Produktberatungen
HACCP, GMP & ISO 9001 zertifiziert
Firmenstandort in Berlin
Unsere Mission: Gesundheit neu denken
Wir sind der Überzeugung: Gesundheit sollte nicht von Konzerninteressen gesteuert werden. Unser eigener Leidensweg mit chronischen Erkrankungen und gesundheitlichen Beschwerden brachte uns dazu unsere Gesundheit selbst in die Hand zu nehmen.
Frei von externen Investoren entwickeln wir Produkte, die dem einen Ziel dienen: Deine Gesundheit auf natürliche Weise zu stärken – ohne Kompromisse, ohne versteckte Interessen. Unsere Unabhängigkeit ermöglicht es uns, neue Maßstäbe in der Entwicklung von Nahrungsergänzungsmitteln zu setzen: mit Fokus auf Wirksamkeit, Reinheit und nachhaltiger Verantwortung.
Viktilabs© Qualitätsgarantie
- 100% Transparenz - alle Zutaten auf dem Label
- Frei von toxischen Extraktionsrückständen (Methanol, Aceton, N-Hexan)
- Ohne Trennmittel wie Magnesiumstearat und Siliciumdioxid
- Ohne Farbstoffe wie Titanoxid & Ohne Bindemittel wie PEG
- Ohne Süßungsmittel wie Aspartam, Dextrose oder Zuckeraustauschstoffe
- Ohne Geliermittel wie Carrageen
- Ohne künstliche Konservierungsstoffe wie Sorbinsäure
- Frei von Nanopartikeln, Allergenen und unverträglichen Stoffen (Laktose, Gluten)
- Herstellung ohne GMO
- Abfüllung in der EU, zertifiziert nach HACCP, GMP / ISO 9001 und IFS 7
- Laborgeprüft auf Schwermetalle
- Hochwertige, lichtgeschützte Glasverpackung (Braunglas)
- Garantiert frei von BPA und anderen Weichmachern
What exactly is vitamin D?
First, we need to clarify something: Vitamin D is not, strictly speaking, a vitamin, but a hormone. Our body can produce it itself with the help of solar radiation. The UV-B rays in sunlight ensure that a precursor of vitamin D is converted into vitamin D3. You can also find this form of vitamin D in high-quality food supplements.
Vitamin D is vital because it performs many functions in the body. For example, it is needed for the absorption of calcium and phosphorus. This helps maintain healthy bones. And our immune system also needs vitamin D to function normally.
It is also involved in the production of serotonin². This is a neurotransmitter in the brain that transmits signals between nerve cells. It is also known as the “feel-good maker” because it can activate the reward center of our brain.
People suffering from a vitamin D deficiency often show the following typical symptoms:
- Susceptibility to infection
- Muscle cramps and weakness
- frequent exhaustion
- mild irritability
- Depression and other mental disorders
- Bone problems
Bone problems are one of the most common symptoms of vitamin D deficiency. Even in children, bone softening, known as rickets, can occur.
In older people, a lack of vitamin D can lead to osteoporosis. This is the medical term for a reduction in bone mass, which causes bones to become brittle.
The good news is that bone problems only occur when there is an acute, long-term deficiency. All other symptoms, however, can occur even if the vitamin D supply is not optimal.
The most common causes
- Too much time indoors
- Excessive use of sunscreen
- Dark skin tone
- Taking certain medications
- Stomach, intestinal, liver and kidney diseases
- Old age
