Essential Ingredients

Ingredient Bios: Vitamin D3

2 min read

Essential Takeaways

  • Without vitamin D, calcium can get accumulated in places it doesn’t belong or bypass absorption entirely
  • Recent research suggests that vitamin D’s benefits go beyond bones, supporting cellular function and overall wellbeing
  • UVB cannot penetrate the atmosphere between October and April in locations where the latitude is greater than 42 degrees north

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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