Vitamin D3

50 mcg (2000 IU) in Essential for Women 50+

SourceNottingham, UK
Found inFish, milk, and fortified dairy products
ManufacturerThe GHT Companies / ESB Developments Ltd
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Vitamin D3


Healthy Bones*

Immune Support*


Ritual uses Vitashine™, the world’s first Certified Vegan D3 ingredient made from globally-sourced lichen, unlike the commonly used sheep's wool or fish liver oil.

Vitamin D3 assists with calcium absorption.*


Vitamin D3

Evidence-Based or Bust

We use nutrients backed by a significant body of research that is growing every day. Of the thousands of unaffiliated studies our in-house scientists sorted through to guide our choices, the titles below are the most relevant MVPs.

There are 50,918 studies on Vitamin D and counting

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Essential for Women 50+

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