Pro Vitamin D3 10.000—Packaging
Pro Vitamin D3 10.000; Features: contains vitamins D3, K2, and A; gluten-free; lactose-free
Pro Vitamin D3 10.000 is easy to use: 1 capsule every 10 days. A tip for swallowing, the “nod trick”: 1. Place the capsule on your tongue, 2. Take a sip of water, 3. Tuck your chin toward your chest, 4. Swallow
What sets Pro Vitamin D3 10.000 apart? 10,000 IU of vitamin D3—high-dose, from a natural source, plus the cofactors vitamin A and K2—conventional product: lower-dose vitamin D3 supplement, synthetically produced, without the cofactors vitamin A and K2
vegetarian
lactose-free
gluten-free
yeast-free
hypoallergenic
Tested for harmful substances
of course
additive-free

Dietary supplements

Pro Vitamin D3 10.000

4.9 (45)

Natural Vitamin D3 in an effective high-dose capsule: Vitamin D3 for your daily needs is optimally combined here with vitamins A and K2 (all-trans MK-7). One capsule provides your body with 10,000 IU of natural vitamin D3. 

  • For a strong immune system, strong bones, and healthy teeth
  • With 10,000 IU of vitamin D3 from a natural source per capsule
  • in a synergistic combination with vitamins A & K2 (all-trans MK-7)
  • Faster and more efficient replenishment when needs are higher 
  • Former product name: Pro Vitamin D3 10.000
vegetarian
lactose-free
gluten-free
yeast-free
hypoallergenic
Tested for harmful substances
of course
additive-free

39,95 €

Choose your volume discount:

Volume discounts cannot be combined with subscription plans.

39,95 €

Content: 41 g | 1 kg = 974,39 €
Tax included and shipping calculated at checkout

39,95 € 37,95 €

Product available—delivered to you in 1–4 daysfrom 0,04 € per dayCapsules: 41 g = 100 capsulesAvailable through a savings planin-house development
Developed in collaboration with therapists

+8,000 doctors and alternative practitioners
See what the therapists have to say

PZN:18672792

Vitamin D3 in an effective high-dose capsule: This alternative form of administration, which replaces the daily intake of drops, provides the body with 10,000 IU of vitamin D3, as well as vitamins K2 (all-trans MK-7) and A, in just one capsule.

Health Claims:

Vitamin D

  • Helps with the absorption and utilization of calcium and phosphorus, as well as maintaining normal calcium levels in the blood.
  • supports the maintenance of bone, teeth, and muscle function.
  • is important for the functioning of the immune system.
  • plays a role in cell division.

Vitamin K

  • supports bone health.
  • is important for blood clotting.

Vitamin A

  • contributes to iron metabolism.
  • helps maintain healthy skin and mucous membranes.
  • helps maintain vision.
  • is important for the functioning of the immune system.
  • is involved in cell specialization.

It is recommended to take 1 capsule every 10 days with plenty of liquid in the morning with a meal containing fat.
Do not exceed the recommended daily intake.

Notes:
Dietary supplements should not be used as a substitute for a balanced and varied diet and a healthy lifestyle.
Store in a cool, dry place away from light.
Keep out of the reach of small children.
Please leave the desiccant packet in the can. It contains food-grade silica gel and protects the product from moisture.
Special Notes:
If you are taking blood thinners (anticoagulants in the vitamin K antagonist class), you should consult a healthcare provider before taking products containing vitamin K.

Ingredientsper 10-day dose (1 capsule)%NRV*IU**
Vitamin D3 (cholecalciferol)250 µg5,00010,000
Vitamin K2 (all-trans MK-7)200 µg267-
Vitamin A (retinyl palmitate)1,200 µg1504,000
*Percent of the recommended daily intake, according to the Food Information Regulation (LMIV)
**International units

Ingredients:

Rice flour; cholecalciferol (24.0%); coating agent: hydroxypropyl methylcellulose; menaquinone (all-trans MK-7) (4.8%); retinyl palmitate (3.8%)

No flavor enhancers, preservatives, or artificial colors.

Pollutant analyses conducted by independent laboratories

Quality and safety are TISSO's top priorities. That's why we have our products tested regularly by independent laboratories. 

The contaminant analyses we conduct ensure that our products consistently meet the highest quality standards. To Pro Vitamin D3 10.000 The test results from a DAkkS-accredited laboratory are available for you to download.

Download Analysis Confirmation

Your legal guarantee rights
LEGAL GUARANTEE Minimum two-year legal guarantee protection for goods sold in the European Union. Consumers can claim their rights under the legal guarantee of conformity, for example if goods: do not match the description; do not function as intended. Sellers are liable for any lack of conformity which existed when the goods were delivered, and which becomes apparent within the legal guarantee period. Sellers in such a situation are required to offer: free repair or free replacement; in some cases, a price reduction or full reimbursement. Some countries have a longer legal guarantee period. For second-hand goods, a shorter period may apply, but not less than one year. For more information on your rights in a specific country, scan the QR code below or ask the seller. europa.eu/youreurope/guarantees What to do if you receive non-conforming goods: 1 Contact the seller as soon as possible to report the issue; 2 Provide proof of purchase, such as a receipt, invoice, or bank statement. Sellers and producers may also offer commercial guarantees, which apply independently from the legal guarantee. For example, you may see this GARAN label representing a commercial guarantee of durability offered by the producer at no additional cost and covering the entire good.

Open the legal guarantee notice on Your Europe

NATURE AND RESEARCH EFFECTIVELY COMBINED
From practice for people.
NATURAL DIETARY SUPPLEMENTS FOR YOUR HEALTH

Storage Effect on Calcium Metabolism and Bone Health

When used as recommended (1 capsule every 10 days), the depot effect of Pro Vitamin D3 10.000 primarily benefits calcium metabolism and Bone Health benefit. According to current studies, a daily intake is necessary for all non-calcemic effects and thus for the full spectrum of vitamin D’s effects. A distinction is made here between vitamin D produced in the liver and kidneys, which exerts endocrine effects via the bloodstream, and vitamin D produced locally within cells, which exerts autocrine effects (within the same cell) or paracrine effects (in neighboring target cells).

Vitamin D from the Liver and Kidneys for Calcium Regulation

The studies primarily evaluate the importance of the vitamin D precursor Cholecalciferol New. Cholecalciferol is the actual “vitamin D3”—the form that is produced in the skin with the help of sunlight or absorbed through food. However, the body cannot do much with it at this stage. Cholecalciferol is first converted in the liver into the prohormone Calcidiol (25(OH)D). Vitamin D circulates in the blood in this form. Calcidiol is the most common form of vitamin D in the body and, with a half-life of two to three weeks, the longest-lasting. It is considered the storage form and is used in blood tests to determine vitamin D levels. The form of vitamin D that is actually active in the body is the hormone Calcitriol (1,25(OH)2D), which is produced in the kidney from the prohormone calcidiol as needed.

The body needs the calcitriol produced in this way primarily to regulate calcium metabolism and, consequently, to maintain bone health.

Local Vitamin D for “Everything Except Calcium”

Vitamin D has numerous other, so-called non-calcemic effects beyond calcium metabolism, particularly in the immune system. Many cells are capable of producing the calcitriol needed locally on their own. To do this, they rely on cholecalciferol, which—unlike calcidiol from the liver—circulates unbound in the blood and enters the cells via simple diffusion. Once inside, it is first converted to calcidiol and then to calcitriol, which is active locally. However, cholecalciferol in the blood is very short-lived; its half-life is just 24 hours. Consequently, vitamin D can fulfill its diverse non-calcemic functions only if cholecalciferol—that is, vitamin D3—is ingested daily.

For all of vitamin D's functions other than calcium regulation, the body would therefore need a fresh supply of cholecalciferol every day, either from the skin or from food.

Hand hält ein Herbstblatt gegen die Sonne

Vitamins D3, K2, and A: It’s all in the combination!

Combination supplements containing vitamins D3 and K2 exist for good reason: both vitamins work closely together to support bone health. Vitamin D3 supports the absorption of calcium from food in the intestines. Vitamin K2 then activates specific proteins that ensure calcium is incorporated into bones and teeth rather than being deposited in blood vessels or other soft tissues.

But it is only with vitamin A that the synergy between vitamins D3 and K2 is complete: Together with vitamin D3, it supports important processes in the body—from bone health to Immune System. These vitamins complement and regulate each other. Anyone taking vitamin D3 should therefore also ensure they have an adequate intake of vitamin K2 and vitamin A. Pro Vitamin D3 10.000 provides you with all three vitamins in balanced doses. 

Vitamin K2 is present in the form of MK-7 and, compared to MK-4, is characterized by a significantly longer half-life—ensuring a consistent and stable supply.

Herde neugieriger Schafe auf einer Weide

Vitamin D3 from natural sources

Plants, such as mushrooms, provide vitamin D in the form of vitamin D2 (ergocalciferol), which, according to studies, the body is less able to absorb than vitamin D3 derived from animals. Lanolin, the natural wax found in sheep’s wool, is, however, an excellent source of vitamin D3, as it contains bioidentical vitamin D3 (cholecalciferol), which is also produced in human skin. Furthermore, lanolin is a natural byproduct of sheep shearing. Shearing is an essential part of sheep husbandry, as the warm wool can otherwise lead to health problems during the summer months. Professional shearers also ensure a stress-free and injury-free shearing process, so that no animal has to suffer during the procedure. For these reasons, we use sheep wool grease as a natural and renewable source of vitamin D3.

ALSO AVAILABLE IN THIS VERSION FROM US

Pro Vitamin D3 Öl 1.000—Packaging
5-star Trustpilot review for “Pro Vitamin D3 Öl 1.000” by Ralf S., July 10, 2024: “I’m more than just satisfied—it’s a really great product. Super-fast delivery. Thank you very much; I’ll definitely be ordering from you again and again.”
Pro Vitamin D3 Öl 1.000
Contents435 ml
4.9 (219)
Pro Vitamin D3 Öl 1.000 provides 1,000 IU of natural vitamin D3 in just 1 drop—in a synergistic combination with vitamins A and K2 (all-trans MK-7).
33,95 € 1 l = 2.263,33 € Includes sales tax; shipping not included
Pro Vitamin D3 Öl 100 kids—Packaging
Easy-to-use Pro Vitamin D3 Öl 100 kids: 1 time per day; 0 to 1 year: 4 drops; 1 to 8 years: 8 drops; oil drops are dispensed from a pipette
Pro Vitamin D3 Öl 100 kids
Contents0 ml
4.6 (7)
Pro Vitamin D3 Öl 100 kids is for children and infants (ages 0–8) and combines vitamins D3, K2, and A—for healthy growth and a strong immune system.
35,95 € 1 l = 719,00 € Includes sales tax; shipping not included

TESTIMONIALS FROM TISSO PARTNERS

Portrait photo of Iwonna Riesenfeld, a naturopath from Düsseldorf
Iwonna Riesenfeld, naturopath
Düsseldorf


“I’ve been working as a naturopath for 15 years, and I’ve been recommending TISSO products for just as long. What continues to impress me time and again is the outstanding quality and the well-thought-out formulation of each product. What’s also truly worth highlighting is that the products are based on the latest scientific findings and take into account our own studies and observational data.”

Portrait photo of Joachim Fehrenbacher, a physical therapist from Schramberg
Joachim Fehrenbacher, Physical Therapist
Schramberg


"Since we take a holistic approach to caring for people, we really enjoy working with TISSO's highly effective products. A trusting partnership of this kind is possible with only a few companies."

Portrait photo of Ailyn Moser, a naturopath from Radolfzell on Lake Constance
Ailyn Moser, naturopath
Radolfzell on Lake Constance


“As a naturopath, I greatly value my collaboration with TISSO, as their work focuses on both our microbiome and our mitochondria. Their holistic dietary supplements combine active ingredients from orthomolecular medicine, phytotherapy, and mycotherapy. For me, TISSO is a reliable partner that supports the health of my patients.”

Portrait photo of Nicole Bode, a naturopath from Höxter
Nicole Bode, alternative medicine practitioner
Höxter


“Products that aren’t just good for my patients, but that I also trust. At TISSO, they take the time to provide detailed advice, which is why I could never do without this partnership! A wide variety of products from alternative practitioners for alternative practitioners, where you can be sure that people’s well-being comes first—not money. I’m happy to stay here and can only recommend it!”

Portrait photo of Andreas Klose, a naturopath from Potsdam
Andreas Klose, alternative practitioner
Potsdam


“I’ve been a naturopath for twenty years and have been working with TISSO products for over seven years. What pleases me most is receiving positive feedback from patients and seeing the results reflected in their test results.”

Portrait photo of Sandra Oettel, a naturopath from Trier
Sandra Oettel, alternative medicine practitioner
Trier


“As a naturopath, I specifically apply the TISSO approach to particularly challenging situations that children and adolescents face. Together, we successfully address the root causes of gastrointestinal problems, allergies, asthma, and food intolerances in my patients, which leads to improved health and well-being.”

Portrait photo of Ulrike Goldberg, a naturopath from Senden
Ulrike Goldberg, alternative medicine practitioner
Send


“To me, TISSO stands for excellent quality ingredients and transparent production of formulations based on the latest scientific findings. TISSO products are an integral part of my holistic therapy approaches and fully meet my high standards.”

Portrait photo of Antje Hein, a naturopath from Haby
Antje Hein, alternative medicine practitioner
Haby


“I’ve been using TISSO products for my patients and myself for several years now. I am very happy to have found a company like TISSO that prioritizes proven quality and effectiveness. I have very high standards when it comes to dietary supplements, and thanks to TISSO, I can provide my patients with sound advice and care in this area.”

Portrait photo of Diana Klein, a naturopath from Sprockhövel
Diana Klein, alternative medicine practitioner
Sprockhövel


“I absolutely love working with TISSO. The products are of very high quality, and I’ve had many positive and rewarding experiences with them—both with my patients and for myself. In addition to the products, I really appreciate the team behind the company. They’re always helpful, knowledgeable, and friendly. I highly recommend TISSO."

TISSO.
From practice for people.

That's what makes us special

IN-HOUSE DEVELOPMENT BASED ON SCIENTIFIC RESEARCH

Our experts review countless studies for each formula.

HIGHLY BIOAVAILABLE AND OPTIMALLY COMBINED

We always select our raw materials so that they are as effective as possible.

BRAND-NAME QUALITY FROM OUR OWN PRODUCTION

We manufacture our products ourselves so that we can always guarantee the highest quality.

NUTRITIONAL APPROACH PROVES SUCCESSFUL IN PRACTICE

More than 8,000 doctors and alternative practitioners are already successfully using our holistic MitoBiom® approach.

EXPERTISE SINCE 1999

Take advantage of our extensive experience with high-quality dietary supplements.

GUARANTEE OF THE HIGHEST PURITY

We continuously inspect our products in accordance with the highest quality standards.

FREQUENTLY ASKED QUESTIONS

It is recommended to take 1 capsule every 10 days with plenty of fluids—preferably in the morning with a high-fat meal, Since vitamin D is fat-soluble, it is absorbed most effectively this way.
This dosage corresponds to a daily intake of approximately 1,000 IU of vitamin D3, spread out over the period. If a higher therapeutic dose is required, consultation with a doctor or therapist is recommended.

Vitamin K2 and vitamin A are important cofactors of vitamin D3.

  • Vitamin K2 (all-trans MK-7) ensures that the calcium absorbed through vitamin D3 is specifically incorporated into bones and teeth and is not deposited in blood vessels.
  • Vitamin A complements the trio by working together with vitamin D3 to regulate the formation of calcium-binding proteins and important immune functions.

This creates a balanced combination that optimally supports and regulates the effects of vitamin D3.

Yes—one long-term use This is generally possible, provided that individual vitamin D3 levels are monitored regularly. Since the body stores vitamin D3 in adipose tissue, excessive, uncontrolled intake can lead to elevated blood levels over the long term.
For long-term use, it is therefore recommended to Have your 25(OH)D level checked regularly by your doctor or therapist to adjust the individual dosage.

This product is ideal for people who

  • a confirmed vitamin D3 deficiency have or would like to specifically build up their portfolio,
  • in winter or when there is little sun exposure have an increased need,
  • the immune system, bones and Teeth would like to provide targeted support, or
  • an alternative to taking drops every day prefer.

People with increased needs—such as older adults, athletes, or those with impaired vitamin D3 synthesis—also benefit greatly from the high-dose formula.

When taken as recommended (1 capsule every 10 days), No side effects are expected.
However, an overdose can lead to elevated blood calcium levels that can cause symptoms such as nausea, weakness, or heart rhythm disturbances.

Important: Anyone who blood-thinning medications (vitamin K antagonists) takes up, it should consult your doctor or therapist first, since the vitamin K2 it contains can affect their effectiveness.

Please In a cool, dry place, protected from light Store—ideally at room temperature and out of the reach of children.
Leave the enclosed desiccant packet in the can: It contains silica gel and protects the capsules by absorbing moisture that enters when the can is opened.

Yes, Pro Vitamin D3 10.000 can be can be easily combined with all other TISSO products.
It is particularly useful to combine it with products that, for example, Magnesium or Omega-3 Fatty Acids contained—they support vitamin D metabolism and promote overall cellular and bone health.
Since the product already contains vitamins A and K2, no additional supplements containing those vitamins are necessary.

Just give us a call, Send us an email at info@tisso.de Or send us your question using our contact form. You can reach us here.

CUSTOMER REVIEWS

4.9
Based on 45 reviews

Ein Anwender

Verified Buyer

I recommend this product
Has gotten my vitamin deficiency back on track.

Emil

Verified Buyer

I recommend this product
Like the other products of the brand, Pro Vitamin D3 impresses me completely. 5 stars! I will definitely buy it again!

SARAH

Verified Buyer

I recommend this product
Good dosage of Vitamin D3, kept my levels steady as seen from my blood checks

Herr Wolfgang Seeloff

Verified Buyer

I recommend this product
essential for us

Manuela Klix-Olschewski

Verified Buyer

I recommend this product
Great product.

MiC

Verified Buyer

I recommend this product
Of course, it could be imagination, but I don't feel as tired anymore.

FACT-BASED KNOWLEDGE FOR YOUR HEALTH

READ, LISTEN, UNDERSTAND
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