FreeStyle Control Solution, 2x40 ml Vials

I bought this because my reader wasn't ready right and this works very well. And is very well to use.

works as advertised on variety of blood sugar devices

Took forever to get and finally showed up... Product was as expected....

This gave an error for the Lite. When I called customer service I was told it did not work for the Lite.

It worked just fine to let me know that my meter is reading accurately. I had to figure out what was normal, though, by Googling how to find what was normal. Those numbers are on the test strip container. There were no instructions in the box of control solution.

It’s a good product but it’s not for the libre one or the libre two sensor, you have to use medisense control for that those particular sensors to get an accurate reading.

This was confusing to me and I don’t think it was very clearly documented. The red and blue vile caps are not to be used for at home monitors.

This solution didn't work to calibrate my husband's Freestyle meter. Can't return an open item, it was a complete waste of money.