Essential Ingredients

Meet Jim Rex from The GHT Companies, our Vitamin D3 Producer

5 min read

Essential Takeaways

  • There has been a noted recognition of Vitamin D deficiency in the US alone.

Tell us a little about The GHT Companies. How does Vitashine fit into the picture?

We love the story behind Vitashine. When was the idea first hatched and what was the vision?

Prior to Vitashine, can you lay out the market for us? And how does D2 fit into all of this?

Back to the lichen. How clean and sustainable is it?

And how is it manufactured?

More questions about our suppliers?

Email our VP of Research, Dr. Luke Bucci, PhD, at


Quality ingredients, vetted suppliers: get the vitamin with sources so transparent you can point them out on a map.

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