This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.

Each month we give back — this time to mangrove restoration in Kenya. — Read more

This month’s cause: mangroves in Kenya —Read more
Uploaded image
Use this text to showcase a review from one of your customers. A great review is honest and speaks to the concerns of your customers.

Customer name

Start Here

Cart 0

Would you like printed documents with your order? You’ll always receive a digital copy by email, so choosing digital helps save paper and reduce CO₂

Congratulations! Your order qualifies for free shipping You are €500 away from free shipping.
Sorry, looks like we don't have enough of this product.

Products
Subtotal Free

Shipping, taxes, and discount codes are calculated at checkout

Your Cart is Empty

Vitamins
Ingredients
Our Standards

Vitamin D

Found in:
Fatty fish, egg yolks, liver, and fortified dairy or plant-based products.

Forms Used:
Cholecalciferolt
Cod Liver Oil

Supplier:
Nutribl - Troo Health Care Ltd
Essex, United Kingdom

Final Packging:
PersonaPath
Horsens, Denmark

Function:
Essential vitamin for bone strength, immune support, and calcium balance

Wondering if you need it?
Take our free vitamin assessment.
Click here

—

At PersonaPath

We offer both a pure Vitamin D3 supplement, featuring Cholecalciferol the active form your body prefers for supporting immunity, bone strength, and muscle function and a Cod Liver Oil supplement, which naturally provides Vitamin D to help maintain these same vital functions.*

—

The most widely recognized combo for brain, heart and immune health.*

Official Health Claims

All health claims on this page are approved by the European Food Safety Authority (EFSA) and comply with the Danish Veterinary and Food Administration (Fødevarestyrelsen) regulations.*

Below, you’ll find only official, permitted health claims, nothing exaggerated, nothing misleading. Just clear, science-backed information to help you make informed decisions about your health.

Immune System

  • Vitamin D contributes to the normal function of the immune system*

Muscle Function

Vitamin D contributes to the maintenance of normal muscle function*

Bone & Teeth

  • Vitamin D contributes to the maintenance of normal bones*
  • Vitamin D contributes to the maintenance of normal teeth*
  • Vitamin D contributes to normal blood calcium levels*
  • Vitamin D contributes to normal absorption/utilisation of calcium and phosphorus*
  • Vitamin D is needed for normal growth and development of bone in children*

Cell Renewal

  • Vitamin D has a role in the process of cell division*

Evidence that Matters

We focus on nutrients backed by solid research and stay up to date with the latest science.

Here are a few studies that show why we choose them that you might find interesting.

100 YEARS OF VITAMIN D: Historical aspects of vitamin D

King Saud University, Saudi Arabia

Read Study

The Power of Vitamin D: Is the Future in Precision Nutrition through Personalized Supplementation Plans?

Catholic University of Croatia, Zagreb, Croatia

Read Study

Vitamin D: Evidence-Based Health Benefits and Recommendations for Population Guidelines

Nutrients (MDPI)

Read Study

Vitamin D and health - The missing vitamin in humans

Szu-Wen Chang; Hung-Chang Lee

Read Study

The Role of Vitamin D in Health and Disease: A Narrative Review on the Mechanisms Linking Vitamin D with Disease and the Effects of Supplementation

University of Otago, New Zealand

Read Study

Health Effects of Vitamin D Supplementation: Lessons Learned From Randomized Controlled Trials and Mendelian Randomization Studies

Journal of Bone and Mineral Research

Read Study

Vitamin D – what is normal according to latest research and how should we deal with it?

Neil JL Gittoes

Read Study

Vitamin D Supplementation: To D or Not to D?

Mayo Clinic, Minnesota, USA

READ STUDY

——

There are currently 86,677 published studies on Vitamin D

We continually assess new findings to ensure our approach stays grounded in the latest science

Numbers as of 2025

See the studies

Find what suits you

If you need a little help, take our online health assessment to see what we recommend

Take the test now
Collection
Collection
Collection
Collection

We have high standards for emails, too.

Powered by Omni Themes