viktilabs-produktbild-Vitamin-D3-hoch
viktilabs-vitamin-d3-hochdosiert-infografik-warum-unser-produkt [lang-de]
viktilabs-vitamin-d3-hochdosiert-infografik-inhaltsstoffe-pro-portion [lang-de]
viktilabs-vitamin-d3-hochdosiert-infografik-anwendung [lang-de]
Label-Vitamin D3 Tropfen 95x40 23.03.26
Ingredients & Nutrients
Nutritional Information per dose* %NRV **
Vitamin D3 125 μg (5,000 IU) 2500

* 2 drops
** Percentage of the Nutrient Reference Values (NRVs) as defined in Regulation (EU) No. 1169/2011.
*** No nutrient reference values (NRVs) are available.

Ingredients: MCT oil (MCT = medium-chain triglycerides), vitamin D3 (cholecalciferol)

Serving Suggestions & Notes

Dosage: Take 2 drops every 5 days, either directly into the mouth or dissolved in water.
For specific groups: If you have any health concerns, or if you are pregnant or breastfeeding, please consult your doctor first.
Time of administration: Best served with a main meal.
Tip: Since vitamin D requirements vary from person to person, our vitamin D calculator can help you determine the right dose for you. Try it out here: Vitamin D Calculator.

Storage: Keep out of reach of small children. Store tightly closed in a cool (below 22°C), dry place away from light. All information is provided without warranty. Subject to change. Please follow the instructions on the packaging.
Info: Please note that the actual products may differ in color from the images shown. This does not affect the contents or active ingredients.
Note: Dietary supplements are not a substitute for a balanced, varied, and healthy diet. Do not exceed the recommended daily intake.
Dietary supplement: Dietary supplements are not a substitute for a balanced, varied, and healthy diet. Do not exceed the recommended daily intake.

For larger quantities, please contact us at the following email address to discuss pricing: service@viktilabs.en or simply through our +Viktilabs Contact Form to contact.

Effects & Studies

We use high-quality ingredients in our dietary supplements. However, due to legal requirements, we are unable to provide detailed information on how individual ingredients work. Our focus is therefore on providing high-quality products based on sound scientific research.

We encourage our customers to research the potential benefits of the ingredients on their own in order to gain a thorough understanding of our product line. Thank you for your understanding.

Authorized health claims:
Vitamin D...

contributes to the normal absorption and utilization of calcium and phosphorus.
helps maintain normal blood calcium levels.
helps maintain normal bones.
helps maintain normal muscle function.
helps maintain healthy teeth.
contributes to the normal functioning of the immune system.
plays a role in cell division.

For more information and to learn more about the scientific research behind these statements, we’ve compiled a list of relevant studies for you:

Vitamin D strengthens the immune system and alleviates inflammatory autoimmune diseases (The Effects of Vitamin D on the Immune System and Inflammatory Diseases)

Vitamin D strengthens the immune system and alleviates inflammatory autoimmune diseases (The Effects of Vitamin D on the Immune System and Inflammatory Diseases)

Vitamin D reduces the risk of major cardiovascular events (Vitamin D Supplementation and Major Cardiovascular Events: D-Health Randomized Controlled Trial)

Vitamin D Supplementation for the Prevention of Musculoskeletal Disorders (Role of Vitamin D Supplementation in the Management of Musculoskeletal Diseases)

Vitamin D Protects Against Eye Diseases (Vitamin D and Ocular Diseases: A Systematic Review)

Vitamin D supplementation may reduce lung cancer mortality (Association between Vitamin D Supplementation and Cancer Mortality: A Systematic Review and Meta-Analysis)

Laboratory Analyses & Certifications

Bei Viktilabs legen wir großen Wert auf die Sicherheit und Qualität unserer Produkte. Um dies zu gewährleisten, durchlaufen unsere Nahrungsergänzungsmittel regelmäßige Prüfungen in spezialisierten Laboren. Dabei konzentrieren wir uns insbesondere auf die Reinheit der Inhaltsstoffe und die Einhaltung höchster Qualitätsstandards.

Regelmäßige Analysen: Unsere Produkte werden in unabhängigen Laboren getestet, um sicherzustellen, dass sie frei von Verunreinigungen und von höchster Reinheit sind.
Lagerung nach HACCP-Konzept: Unsere Produkte werden unter strengen Lebensmittelsicherheitsstandards gelagert und verarbeitet, um ihre Qualität und Sicherheit zu gewährleisten.
Transparenz: Die Ergebnisse dieser Analysen stellen wir direkt bei den Produktbildern in unserem Online-Shop zur Verfügung, damit Du jederzeit Einblick in die Qualität unserer Produkte hast.
Bio-Zertifizierung: Viele unserer Produkte sind zusätzlich Bio-zertifiziert, was Dir eine noch höhere Qualität und Nachhaltigkeit garantiert.

Deine Gesundheit steht für uns an erster Stelle, und wir möchten, dass Du Dich bei jedem Kauf sicher und gut informiert fühlst.

Vitamin D3: 5.000 IU in pure MCT oil for bones and immune system

€15,90
€530,00 /l
Tax included. Shipping calculated at checkout
90-day money-back guarantee
Eco-friendly shipping
Lab-tested and developed in Germany
Good to know
While vitamin D3 is produced in the skin through sun exposure from May to September in our part of the world, it is considered a critical nutrient in winter, as dietary intake is usually insufficient.

5,000 IU per dose: Just 2 drops every 5 days

High bioavailability: Natural vitamin D3 dissolved in high-quality MCT oil

Easy to take: Convenient liquid form, taken every 5 days

Lab-tested: High-quality raw materials of certified quality

STEP 1: 1 bottle
● In stock: delivered to you in 2–3 days
● Currently out of stock—new stock is on the way

Recommended by Dr. Sarah Neidler and others

90-day money-back guarantee
Eco-friendly shipping

Who is this product suitable for?

For anyone looking for vitamin D3 in its purest, most bioavailable form—completely free of omega-6. Dissolved in high-quality MCT oil derived from coconuts for optimal absorption and maximum tolerability, in a convenient liquid form.

Book a personal product consultation
Ingredients & Nutrients
Nutritional Information per dose* %NRV **
Vitamin D3 125 μg (5,000 IU) 2500

* 2 drops
** Percentage of the Nutrient Reference Values (NRVs) as defined in Regulation (EU) No. 1169/2011.
*** No nutrient reference values (NRVs) are available.

Ingredients: MCT oil (MCT = medium-chain triglycerides), vitamin D3 (cholecalciferol)

Serving Suggestions & Notes

Dosage: Take 2 drops every 5 days, either directly into the mouth or dissolved in water.
For specific groups: If you have any health concerns, or if you are pregnant or breastfeeding, please consult your doctor first.
Time of administration: Best served with a main meal.
Tip: Since vitamin D requirements vary from person to person, our vitamin D calculator can help you determine the right dose for you. Try it out here: Vitamin D Calculator.

Storage: Keep out of reach of small children. Store tightly closed in a cool (below 22°C), dry place away from light. All information is provided without warranty. Subject to change. Please follow the instructions on the packaging.
Info: Please note that the actual products may differ in color from the images shown. This does not affect the contents or active ingredients.
Note: Dietary supplements are not a substitute for a balanced, varied, and healthy diet. Do not exceed the recommended daily intake.
Dietary supplement: Dietary supplements are not a substitute for a balanced, varied, and healthy diet. Do not exceed the recommended daily intake.

For larger quantities, please contact us at the following email address to discuss pricing: service@viktilabs.en or simply through our +Viktilabs Contact Form to contact.

Effects & Studies

We use high-quality ingredients in our dietary supplements. However, due to legal requirements, we are unable to provide detailed information on how individual ingredients work. Our focus is therefore on providing high-quality products based on sound scientific research.

We encourage our customers to research the potential benefits of the ingredients on their own in order to gain a thorough understanding of our product line. Thank you for your understanding.

Authorized health claims:
Vitamin D...

contributes to the normal absorption and utilization of calcium and phosphorus.
helps maintain normal blood calcium levels.
helps maintain normal bones.
helps maintain normal muscle function.
helps maintain healthy teeth.
contributes to the normal functioning of the immune system.
plays a role in cell division.

For more information and to learn more about the scientific research behind these statements, we’ve compiled a list of relevant studies for you:

Vitamin D strengthens the immune system and alleviates inflammatory autoimmune diseases (The Effects of Vitamin D on the Immune System and Inflammatory Diseases)

Vitamin D strengthens the immune system and alleviates inflammatory autoimmune diseases (The Effects of Vitamin D on the Immune System and Inflammatory Diseases)

Vitamin D reduces the risk of major cardiovascular events (Vitamin D Supplementation and Major Cardiovascular Events: D-Health Randomized Controlled Trial)

Vitamin D Supplementation for the Prevention of Musculoskeletal Disorders (Role of Vitamin D Supplementation in the Management of Musculoskeletal Diseases)

Vitamin D Protects Against Eye Diseases (Vitamin D and Ocular Diseases: A Systematic Review)

Vitamin D supplementation may reduce lung cancer mortality (Association between Vitamin D Supplementation and Cancer Mortality: A Systematic Review and Meta-Analysis)

Laboratory Analyses & Certifications

Bei Viktilabs legen wir großen Wert auf die Sicherheit und Qualität unserer Produkte. Um dies zu gewährleisten, durchlaufen unsere Nahrungsergänzungsmittel regelmäßige Prüfungen in spezialisierten Laboren. Dabei konzentrieren wir uns insbesondere auf die Reinheit der Inhaltsstoffe und die Einhaltung höchster Qualitätsstandards.

Regelmäßige Analysen: Unsere Produkte werden in unabhängigen Laboren getestet, um sicherzustellen, dass sie frei von Verunreinigungen und von höchster Reinheit sind.
Lagerung nach HACCP-Konzept: Unsere Produkte werden unter strengen Lebensmittelsicherheitsstandards gelagert und verarbeitet, um ihre Qualität und Sicherheit zu gewährleisten.
Transparenz: Die Ergebnisse dieser Analysen stellen wir direkt bei den Produktbildern in unserem Online-Shop zur Verfügung, damit Du jederzeit Einblick in die Qualität unserer Produkte hast.
Bio-Zertifizierung: Viele unserer Produkte sind zusätzlich Bio-zertifiziert, was Dir eine noch höhere Qualität und Nachhaltigkeit garantiert.

Deine Gesundheit steht für uns an erster Stelle, und wir möchten, dass Du Dich bei jedem Kauf sicher und gut informiert fühlst.

Intake
  • Easy to take: 2 drops every 5 days
  • As part of a main meal: For optimal absorption
Dosage
  • 2 drops per dose: For best results
  • Enough to last several months: One package contains 50 ml (960 drops)
Intolerances
  • No known contraindications: Vitamin D3 is generally well tolerated
  • If you have any questions: Consult a doctor before taking this
  • For pregnant and breastfeeding women: Consultation with a doctor is recommended
Recommendations
  • Take regularly: Take regularly for best long-term results
  • Use in combination: The best way is through a healthy diet and exercise

Our mission: Rethinking health

Leon Benedens, Paul Seelhorst, and Christian Goldau founded Viktilabs in 2020 after experiencing negative experiences with chronic diseases and health conditions. Paul Seelhorst, in particular, knows his own ordeal firsthand: After years of suffering from autoimmune symptoms, allergies, and mental health issues, he regained his health through targeted dietary and lifestyle changes. These personal experiences motivated the founders to take their health into their own hands and create a brand that stands for purity, efficacy, and transparency.

Viktilabs was born out of a personal desire to specifically close supply gaps and meet the increased demand for vitamins and vital substances with natural, laboratory-tested products. The founders focus on uncompromising quality, sustainability, and a close-knit community.

To date, Viktilabs has remained completely self-financed and independent of external investors.

Their mission: to help people find their individual balance of vitality and well-being – with nutritional supplements they can truly trust.

Only the best for you

High-dose

5,000 IU per dose

Natural Vitamin D3

Identical to the body's own cholecalciferol

Easy to take

Thanks to its practical teardrop shape

High bioavailability

Thanks to high-quality MCT oil derived from coconuts

Your health. Your choice.

We know how difficult it can be to navigate through the jungle of different brands. We want to make it easy for you.

+viktilabs

  • Scientific development in Germany
  • Manufacturing & bottling in Germany & the EU
  • Maximum transparency regarding ingredients
  • Non-GMO (in accordance with EU regulations)
  • Free of unnecessary fillers & binders
  • No anti-caking agents such as magnesium stearate
  • No colorants such as titanium dioxide
  • No artificial sweeteners such as aspartame
  • Full declaration of all allergens
  • Targeted, data-driven testing plan
  • Tested for heavy metals & microbiology
  • With certified production partners
  • Carefully selected, food-safe packaging

Other

  • Often exact copies of overseas recipes
  • Manufactured in the Far East or third countries
  • Partially hidden, undeclared additives
  • Often genetically modified raw materials
  • Use of cheap fillers to increase volume
  • Anti-caking agents for faster production speeds
  • Use of colorants for visual appeal
  • Artificial sweeteners (aspartame/dextrose)
  • Often unclear labeling of trace ingredients
  • Insufficient or missing controls
  • Risks from bacteria or contaminants
  • Missing or questionable certifications
  • Cheap plastic & harmful plasticizers

FAQ

Frequently asked questions about " Vitamin D3: 5.000 IU in pure MCT oil for bones and immune system "

This product is suitable for adults 18 years of age and older who wish to specifically supplement their vitamin D3 intake. Ideal for the winter months or for year-round use.

Take 2 drops every 5 days with a main meal. The drops can be placed directly under the tongue or dissolved in water. They can be taken at any time of day and are easy to incorporate into your daily routine.

This product provides a high dose of vitamin D3 in the form of cholecalciferol. This vitamin is also produced in the skin when exposed to sunlight. Vitamin D contributes to the normal function of the immune system, as well as to the maintenance of normal bones, teeth, and muscle function. In addition, it supports normal blood calcium levels and the absorption and utilization of calcium and phosphorus, and plays a role in cell division.
Do not exceed the recommended daily dose. Side effects are rare, but if you notice any adverse reactions, stop using the product and consult a doctor.

If you are taking medication or have any pre-existing medical conditions, we recommend consulting a doctor or alternative practitioner before use. As the manufacturer, we are not permitted to provide medical advice, as individual health conditions must be carefully taken into account.

Children and adolescents have age-specific, individual nutritional needs that should always be discussed with a doctor. We therefore strongly recommend consulting your doctor before taking this product, as only your doctor is qualified to provide personalized recommendations.

Our product is vegetarian and contains no known allergens. Since the vitamin D is derived from sheep’s wool, it is not suitable for vegans. Check the ingredient list on the packaging for detailed information to make sure it’s right for you.

Each bottle contains 960 drops. If taken at a dose of 2 drops every 5 days, one package will last for several years. A single bottle can therefore meet the vitamin needs of several people.

You can find the shelf life of your product on the bottom of the bottle, where the best-by date is listed. This date applies to unopened products.

Our product contains vitamin D in the form of vitamin D3, or cholecalciferol. This biologically active form of vitamin D is efficiently absorbed by the human body and rapidly converted into its active hormonal form. Because this is a high-dose formulation, it optimally supports the body’s natural storage of vitamin D.

Yes, the vitamin D3 drops are regularly tested for heavy metals and microorganisms. You can find the test report on the product page.

Real Reviews, Straight From Our Customers (In Their Own Words!)

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