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Vitamin-D3-Liquid | Liquid Vitamin D3 Supplement

875 Drops

Support your immune system while combating the common symptoms of Vitamin D3 deficiency such as decreased energy levels, weakness and muscle pain, and increased risk of bone loss, fractures, and osteoporosis, with the Probio Vitamin-D3-Liquid.Providing 20 µg (800 IU) per serving in the purest and most absorbable form, these premium Vitamin D3 drops give you the expected benefits of Vitamin D supplementation without giving you the risk for Vitamin D toxicity as most supplements on the market right now.


Your Benefits

Support your immune system while combating the common symptoms of Vitamin D3 deficiency such as decreased energy levels, weakness and muscle pain, and increased risk of bone loss, fractures, and osteoporosis, with the Probio Vitamin-D3-Liquid.

Healthy Immune System

supports a healthy immune system, fertility, and good general health

Bones and teeth

strong bones and teeth

Muscle Function

optimal nerve and muscle function

Strength Formula

high strength formula with great bioavailability and absorption

Lessen the severity of COVID-19

Contributes to lessen the severity of COVID-19

Why Probio?

Pure Vegan

GMO Free

Gluten FREE



Vitamin D3 plays a significant role in the absorption of calcium and phosphorus. This vitamin is also important in the functioning of the immune system. Think of it as a key vitamin for bone health, and overall resistance of your body and immune system to external damages caused by free radicals.

Also called “The Sunshine Vitamin” since it’s provided by the sun, our body often has shortages that come with certain symptoms such as low energy, weakness and muscle pain, headaches, increased risk of bone loss, fractures, and osteoporosis, compromised immune system and more.

The smartest solution to keep your body supported with this key vitamin is to supplement it. But the problem arises when you take capsules that are hard to absorb and when they are too strong. Here at Probio we created Vitamin-D3-Liquid, an optimal and highly absorbent formula of Vitamin D3 in its purest, liquid form.


Packed in a premium bottle with a dropper, all you need is just 1-2 drops to get 20 µg (800 IU) of Vitamin D3. Unlike other brands, the Probio vitamin d3 supplement is highly concentrated and bioavailable since it comes in liquid form. Even more so, our formulation is enhanced with MCT oil to aid absorption and digestion.

Premium Brand You Can TRUST:

Buy from a German supplement brand that uses no added sugar, gluten, lactose, preservatives, or colouring agents. Founded in 1993, Probio is recognized as one of Europe’s best supplement brands that successfully balances natural ingredients and science. All Probio supplements, including this liquid vitamin D3 supplement, are produced in a certified factory in Germany with the highest production standards and inspection for quality and purity.


Overcomes the subtle, yet damaging, symptoms of a vitamin D deficiency

Fewer headaches, more energy, better performance, and improved concentration.

Supports your immune system and immune response in case of infections such as Covid 19

Strengthen bones and teeth

Supports heart health healthy heart

Protects skin

Reduces inflammation

Serving Size: 1 Drop
Amount Per Serving % DV
Vitamin D3
  (as cholecalciferol)
20 µg
800 IU
DV = Daily Value
** «-» - no DV established


MCT-oil (from coconut oil), cholecalciferol-D3.


Gluten, Wheat, Yeast, Sugar, Salt, Artificial Flavors, Artificial Sweeteners, Artificial Preservatives, Artificial Colors


As a dietary supplement for adults, take one drop every two days, preferably at mealtime, or as prescribed by a healthcare practitioner.

Dietary supplements should not be used as a replacement for a varied and balanced diet and a healthy lifestyle.

If you are pregnant, nursing, taking any medications, including blood thinners, planning any medical or surgical procedure or have any medical condition, please consult your healthcare practitioner before taking any dietary supplement. Discontinue use and consult your healthcare practitioner if any adverse reactions occur.

Keep out of reach of children. Store at room temperature. Do not use if outer bottle seal is missing or damaged.

Customer Reviews

Based on 13 reviews
Alles bestens

Ich glaube wenn Rewe euer Produkt nun auch schon anbietet- spricht das für sich👍🏻...
Alles bestens! Klein, handlich und immer dabei.


Immer dabei und einfach zu dosieren. Geschmack ist neutral und kann man überall dazumischen.

Gut gegen Vitamin D Mangel

Mir wurde das Produkt von meinem Heilpraktiker empfohlen.
Ich habe an einem Vitamin-D-Mangel gelitten.
Die hohe Dosierung und natürlichen Inhaltsstoffe, haben mich zum Kauf bewogen.
Das Produkt ist einfach anzuwenden und zu dosieren.
Ich empfehle am Anfang jedoch die Dosierung deutlich höher zu wählen und dann so nach 10- 14 Tagen an die eigentliche Dosierung mit einem Tropfen alle 2 Tage, anzupassen.
Ich habe die ersten 2 Wochen mit ca. 7-12 Tropfen pro Tag begonnen, um dem Körper ein Grundepot an Vitamin-D aufbauen zu lassen.
Laut der letzten Blutanalyse habe ich nun keinen Vitamin-D-Mangel mehr.
Nebenwirkungen oder Unverträglichkeiten konnte ich bei mir keine feststellen.
Meine Kinder nehmen Vitamin-D-liquid nun auch.

Great product

I am very happy with the Vitamin D3-Liquid since they are so easy to use and I feel very well with them. Cool! Keep the good work up!


klein, handlich, effektiv. Passt alles!