Nurse Hatty® - 250ct. Ketone Strips (Loose Strips - Family Size) - Made in USA - Ketone Test Strips to Benefit Your Atkins, Ketogenic, Paleo & Diabetic Diets + Bonus PDF Edu. Pack

I bought a different brand when they were out of stock. . . That was a big mistake. Nurse Hatty shows plainly that I am in heavy Ketosys. The Care Check not even close. I fortunately still had a few Nurse Hatty strips and have attached the results. Nurse Hatty's test strip is the bottom of the picture. The other brand didn't even reply to an email telling them of the problem. . . . I hope they are back in stock. I am returning the others.

I was using another brand, which wasn't showing keto, even though I knew that I was in keto. This brand registered keto immediately. I used both brands for a few days just to compare. Nothing showed on the other brand. I will always buy Nurse Hatty from now on!

This product is a great and allows you tracking your ketones state. I can’t imagine be on keton diet without it!And on top of it fantastic customer service!Quick response with solution made me feel special and satisfied!Outstanding!Thank you:)Michal G

This brand worked the best of any others I have bought and a good price as well.

Works I'm just not doing my fasting long enough. But they do work great thanks

Excellent product and amazingly user friendly directions.

I love how this is super easy to use!

didn't work for me