Diatomaceous Earth
Diatomaceous Earth
Diatomaceous Earth
Diatomaceous Earth

Diatomaceous Earth

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Note: this product is being discontinued and is no longer available.

Dr. Tennant’s® Diatomaceous Earth is Ultrapure USP Food Grade diatomaceous earth which: 

  • Provides silica to promote mineral absorption 
  • Cleanses the digestive tract
  • Regular use supports reducing high blood pressure and cholesterol. 

14-ounce canister

Learn More About Diatomaceous Earth

Disclaimer: The information provided on these product pages is for educational and informational purposes only. It is not intended to be a substitute for professional medical advice. Always work with your healthcare provider before starting any supplement program.


What is Diatomaceous Earth? 

Millions of years ago, many land masses that are present today were covered by ancient seas. Diatoms lived in these ancient seas and when they died, they settled on the seafloor. Over time, massive deposits were formed that we call diatomaceous earth.

What’s so special about diatoms is that they have the ability to process silica. Diatomaceous earth is in fact composed of about 85% silica. This is why diatomaceous earth is a white, chalky, or clay-like powder.

Small amounts of diatomaceous earth absorb into the bloodstream as silica. Silica plays an important role in many bodily functions and has a direct relationship to mineral absorption. Regular use may help lower high blood pressure and cholesterol. 

Suggested Use 

Mix 1 scoop in 6 ounces of water once per day for three weeks. Stop for three weeks, then repeat or take as instructed by your healthcare practitioner.

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5.0 Based on 2 Reviews
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United States United States
I recommend this product
Easiest to drink and Loving this for my pets

Dr. Tennant's Diatomaceous Earth dissolves quickly in water and is the smoothest, easiest DE to drink that I've found. I've also been using it on my dogs coats as a healthier alternative to a flea & tick collars or medication and it's working great!

United States United States
I recommend this product
Diatomaceous Earth

I love the taste of Dr. Tennant's Diatomaceous Earth! I typically put it in warm water and drink it before bedtime while watching my late-night shows or reading. It brings me so much joy!!! My mother and I use it as a face mask as well! lol I definitely recommend it!!