15 Pack Nicotine Urine Test Strips, Cotinine Urine Screen Test | Cotinine Urine Screen Test, 25 Rapid Testing Detection 200 ng/mL #ECOT-114

Works Great! Those lovely Vape pens these kids are into. Yea I did some dumb things as a teen but I didn’t get the joy of having all these awesome flavors and the luxury of not smelling like a stinky stale cigarette. I’ll be dammed if I see my child get addicted and not at least try to intervene. I found these awesome tests and they are accurate. I have used them a few times and after three days my child was nicotine free. I just break out the little bathroom disposal cups and ask for some fresh urine. If you’re extra you can buy the full screen drug tests on here and just dip the nicotine test into that . It works the same as a pregnancy test. Simple easy and quick results.

Pretty dang accurate. 5/5 stars I had a very serious surgery and the doctors informed me I needed to be 6 weeks nicotine free before they would perform the surgery on me. I was wanting to quit smoking anyways so this gave me the opportunity to. Im a pretty healthy person besides my smoking, so it took realistically about 3 weeks for me to start seeing a faint double line. By week 4, it was 2 solid double lines so that was like yes I am nicotine free now, it’s out of my system, good to go. When it was the 6 week time, I called the doctor and informed them I should be fine to go. They did their own nicotine test on me and yes my levels of nicotine were 0 in the bloodstream so thankfully this product is pretty dang accurate. I’m recovered post surgery now and wanted to write this review.

No le he usado pero se ve bueno

Was able to detect nicotine in the expected time frame. First test came back positive (as expected). Tested a few days later (after the 7 day window for detection) and it came back negative (as hoped).

I've been testing my son for months with this test and a more sensitive test (tests for 100) and he finally tested negative with the more sensitive one. On this test, I could BARELY see the line if I put on glasses and squinted. If the more sensitive test was easy to see, this should have been even easier. My husband and I tested, and the line was very dark. Why would the line on the more sensitive test that detects even smaller amounts of nicotine be easier to see than this one? And if someone is negative, they are negative. The line should be the same color between people, right? Because if ANY nicotine was detected, there wouldn't be a line at all. It's just very confusing.

Simple to use. Clear instructions.

Product delivery was on time and is of excellent quality. The item is new and has been delivered in a timely manner. The appearance is very good and of great value.

I needed them to know how long after smoking i would pass a nicotine test for surgery. Once it said i was nicotine free i took the test at the doctors and passed

Great for scaring your teen into staying away from smoking/vaping.