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Experience Liquid Sunshine.

Vitamin D3 is often used as a structural support supplement, helping you build up bone density

Vitamin D3 is a stimulating hormone that has been shown to speed up metabolism

Experience a lift in mood and well-being, especially in the winter months with less daylight

Don't Worry. It's UMZU.

All UMZU products are backed by the research, time and care needed to produce a supplement that really works.


Liquid Vitamin D3 was developed by top natural chemists, led by Christopher Walker, founder of UMZU and the first person to graduate from Duke University in 3 years with a Neuroscience degree.


Liquid Vitamin D3 is a single-ingredient supplement, but make no mistake - not all single-ingredient supplements are created equally.


UMZU's Vitamin D3 is of the highest possible quality and is suspended in MCT oil from coconuts to ensure that your D3 is properly absorbed. By taking Vitamin D3 daily, you begin to support mood, well-being, immune health, structural support and hormonal production.

Don't Worry. It's UMZU.

All UMZU products are backed by the research, time and care needed to produce a supplement that really works.


Liquid Vitamin D3 was developed by top natural chemists, led by Christopher Walker, founder of UMZU and the first person to graduate from Duke University in 3 years with a Neuroscience degree.


Liquid Vitamin D3 is a single-ingredient supplement, but make no mistake - not all single-ingredient supplements are created equally.


UMZU's Vitamin D3 is of the highest possible quality and is suspended in MCT oil from coconuts to ensure that your D3 is properly absorbed. By taking Vitamin D3 daily, you begin to support mood, well-being, immune health, structural support and hormonal production.

Vitamin D3 of the Highest Possible Quality

1. Liquid Vitamin D3

Interestingly, Vitamin D3 is not actually a vitamin - it's a hormone that hails from the kidneys. It's primary function is to improve calcium absorption in the blood. It's a very common modern-day deficiency that is vital to correct.


Vitamin D3 is a highly-researched supplement, shown to improve markers in bone density, mood, well-being, and metabolism.

2. MCT Oil

Vitamin D3 is fat-soluble and is best absorbed as a liquid suspending in fat.


At UMZU, we suspend our Liquid Vitamin D3 in a high-quality MCT Oil made from coconut oil.

How to Use Liquid Vitamin D3:

  • Vitamin D is a stimulating hormone, so it is best to take in the mornings
  • Supplement with 400iu daily
  • Enjoy heightened well-being, structural support, immune health, hormonal production and more!

Liquid Vitamin D3 Reviews: