Vitamin D3 Tropfen Vitamin D3 Tropfen

Vitamin D3 drops

92.16 % Recommendation (612)
Pure vitamin D3 in a practical drop form with high-quality sunflower oil for optimum absorption in the body
As a fat-soluble vitamin, vitamin D requires fats for optimal absorption - we use high-quality sunflower oil here
FREE from medium-chain triglycerides from palm oil or inferior oils
High bioavailability: with cholecalciferol - which is best absorbed by the body
Pleasant neutral taste
1 drop contains the recommended intake of 25 µg (=1000 I.U.) - variable dosage possible
(€0.80 / ml)
Plus shipping costs
Ready for immediate shipment

The sunshine vitamin in a new disguise

Vitamin D3 - also now available in a practical liquid form to take as drops
Our vitamin D3, proven for many years, is now available in a practical liquid form, making them even easier to take. As a single drop already contains the recommended daily dosage of 25 µg (= 1000 I.U.), taking multiple drops is a thing of the past. Thanks to their sunflower oil content, Biogena Vitamin D3 Tropfen have a pleasantly neutral taste and do not contain medium-chain triglycerides from palm oil. The simple complete package makes it easy to take this essential vitamin, which supports the maintenance of the bones and immune system, as well as normal muscle function. The weak solar radiation in autumn and winter reduces the formation of endogenous vitamin D, which is why targeted intake in the form of a micronutrient preparation is considered sensible. For this reason: Biogena Vitamin D3 Tropfen – so that you too can guarantee your supply of the sunshine vitamin D3.

Vitamin D3 Tropfen
• Support the normal functioning of the immune system
• Are important for muscle function, the bones and for maintaining a normal calcium level in the blood
• Vitamin D is needed for healthy growth and bone development in children
• Do not contain medium-chain triglycerides from palm oil

Download Product information

Not an organic product according to VO (EU) 2018/848.

Suitable for diabetics. The information provided here is not a statement on healing or a recommendation to self-medicate. Subject to print or typographical errors. Version 03.04.2023. 

Store in a dark, dry place at room temperature. Protect from heat. Keep out of reach of children.

Vitamin D3 drops – your sunshine boost

Vitamin D has a major affect on our overall well-being. It’s known as THE sunshine vitamin for the immune system. There are many vitamin D supplements on the market - unfortunately many of these are not good quality, with palm oil as a carrier oil and unnecessary fillers. Our vitamin D drops only contain the very best active ingredients: vitamin D in the form of cholecalciferol and high-quality sunflower oil - that’s all.

High proportion of natural ingredients

Well tolerated

Produced according to the pure substance principle

Optimal absorption

Support during increased load

Recommended consumption

1-2 drops daily with a meal.

Food supplement: The recommended daily dosage should not be exceeded. No substitute for a balanced and varied diet and a healthy lifestyle.

Package size

25 ml

Potential applications

• For the maintenance of bones
• To support the uptake and utilisation of calcium and to maintain a normal calcium level in the blood
• To support the immune function
• To maintain normal muscle functions


1 drop

% NRV*

Vitamin D325 µg500
corresponds to I.U.1000     -


Sunflower oil (Helianthus annuus), cholecalciferol.

100% Clean Label - without hidden additives = pure substance principle

BIOGENA is committed to transparency, honesty and responsibility, far beyond the legally required full declaration of all ingredients. We focus on 100% quality with the pure substance principle. All our micronutrient preparations are guaranteed to be pure and free from colourings, preservatives and technical additives. This leads to maximum tolerability (currently 97%) and active recommendation (currently 95%) by over 18,000 doctors and therapists and over half a million customers.

Independent laboratory tests for each individual batch
Guaranteed content of active ingredients
100% WITHOUT artificial colours and flavours, WITHOUT titanium dioxide, WITHOUT genetic engineering, WITHOUT nanoparticles, WITHOUT magnesium stearate
Own production in the BIOGENA Good Health World, Salzburg (Austria)
Premium brand raw materials - sourced directly from the world market leaders

What sets us apart

We want to create, share and increase knowledge and infect others with our enthusiasm for health. At the same time, the responsible treatment of our environment is a matter close to our hearts.

Independent family business with founder Dr Albert Schmidbauer as CEO
100% Austrian science in our preparations
Consistent pure substance principle since 2006
Environmentally friendly packaging in the BIOGENA eco-tin
State-of-the-art research and development by the largest scientific team in the industry
Double Climate Positive

Production of our premium preparations

When it comes to quality assurance, we at Biogena make no compromises. In the production of our micronutrient preparations, we always pay attention to the highest standards - for complete traceability and a fully transparent value chain: from raw material sourcing and product development through studies and application monitoring to state-of-the-art in-house production, logistics and shipping to over 60 countries around the world.

  • Careful in-house production to a unique manufacturing standard at BIOGENA Good Health World in Koppl near Salzburg, including show production
  • High-quality and sustainable branded raw materials labelled with test and quality seals
  • Each individual batch undergoes the strictest quality tests by the German LEFO Institute Dr Wichmann, where experts independently assess parameters such as impurities, pesticides and heavy metals 
  • Certified according to ISO 22,000:2018, GMP - Good Manufacturing Practice, BIO certification
  • Use of the purest capsule shells in the world: Vcaps® Plus and DRcaps® are purely plant-based capsule shells made from hydroxypropyl methylcellulose and nothing else.

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At Biogena, “pure substance principle” means that we do not use technological additives which are used for the fully automated manufacturing of tablets, capsules and pills (e.g. anticaking or release agents and so forth) or additives that are used for optical reasons or for enhancing the taste of the products (artificial aroma, colouring agents, coatings etc.). Due to a semi-automatic manufacturing process, we can avoid these substances that often have a higher proportion in customary products than the actual active ingredients. In the case of nutritional supplements, additives have to be indicated in the list of ingredients, in the case of medication you find these substances under “inactive ingredients”. Here, the patient or customer can get useful information. Concerning the single ingredients, we also care for our raw materials to be free of carrier substances. In cases where this is not possible, we use natural food components such as maltodextrin, cellulose powder or calcium carbonate. The majority of our ingredients is produced exclusively for us – free of carrier substances (e.g. our enzymes our probiotics: other manufacturers often use lactose as a carrier – the product batches produced for us are explicitly without carriers).

Biogena cooperates with respected physicians and therapists in many different countries. With them, you are in good hands. You can also buy our products from our Biogena stores in Vienna, Linz, Salzburg, Graz, Natternbach, Freilassing and Frankfurt (Germany) as well as online at

BIOGENA preparations are carefully manufactured in our own production facility, BIOGENA Good Health World (Salzburg, Austria), to a unique manufacturing standard. We are certified according to ISO 22,000:2018 and GMP - Good Manufacturing Practice and have organic, halal and kosher certification. The quality-tested raw materials come from premium brand raw material manufacturers - sourced directly from the world market leaders.

Crompomissless quality