I Tested 3 Toothpastes Under a Microscope... The Results Surprised Me! Have you ever wondered what toothpaste actually looks like under a microscope?

In this experiment, I compare three popular toothpaste brands under magnifications up to 1000x to reveal the microscopic particles hidden inside.

Then I take the experiment one step further...

I introduce each diluted toothpaste sample to living rotifers and observe how they respond under the microscope.

Finally, I reveal which sample was which and compare the results.

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👇 Which product should I put under the microscope next? Let me know in the comments!

00:00 Intro