How it works
Collect blood sample at home
With the kiweno self-sampling test kit, you can safely take a few drops of blood from your fingertip – without any prior medical knowledge.
Important! All utensils for sample collection are included in the product.
After 15 minutes of waiting, your smartphone camera will read your exact vitamin D value in conjunction with the kiweno Vitamin D app.
Receive recommendations for action
You will receive individual recommendations for action based on your vitamin D value. On our knowledge platform you will find a lot more exciting information about vitamin D!
Keeping values in view
Repeat the vitamin D test every few months to keep track of your levels.
Turn your cell phone into a lab
Save yourself long waiting times at the doctor’s office or the lab. Draw a few drops of blood yourself with these instructions – your smartphone will do the rest!
What is vitamin d?
What functions does vitamin D perform in your body?
How and why does vitamin D deficiency develop?
What is the optimal vitamin D level?
- Bischoff-Ferrari HA (2014) Optimal serum 25-hydroxyvitamin D levels for multiple health outcomes. In Sunlight, Vitamin D and Skin Cancer (Advances in experimental medicine and biology), Reichrath J (ed) pp 500–25. New York: Springer-Verlag.
- Gupta AK, Jamwal V, Sakul & Malhotra P (2014) Hypervitaminosis D and systemic manifestations: A comprehensive review. J. Int. Med. Sci. Acad. 27: 236–237.
- Kimball SM, Mirhosseini N & Holick MF (2017) Evaluation of vitamin D3 intakes up to 15,000 international units/day and serum 25-hydroxyvitamin D concentrations up to 300 nmol/L on calcium metabolism in a community setting. Dermatoendocrinol. 9: e1300213.
How does the vitamin d rapid self-test work? Why do I need an app?
Who should measure their vitamin D level?
When is supplementation with vitamin D useful?
Which smartphones are supported by the vitamin d rapid self-test?
How reliable is the vitamin d rapid self-test?
How to dispose the vitamin d rapid self-test?
You wanna do one of the kiweno tests for home-use and need tips on how to draw enough blood from your finger? Here you find useful tips!
You are not quite sure how the kiweno tests work? Here you will find everything important about the test procedure and instructions!
Here you find answers to all the frequently asked questions of our customers. Learn all about kiweno products and services!
Take responsibility for your health! kiweno supports you and gives you everything you need for your wellbeing
You want to fully understand how the kiweno rapid tests work? Here you can find a detailed description and video instructions!
You're interested in doing the kiweno lactose intolerance test at home but don't know how the sample collection works? Here is how!
Neueste Erkenntnisse über Vitamin D, findest du hier! Produktion, Symptome & Folgen bei Mangel, Präparate & Nahrungsmittel - jetzt lesen!