Super-Sensitive 100 ng Test -Be Sure - 5-Pack

I bought two different kinds of test and I actually like these the best! Very easy to use and to read the results. I stopped smoking 11 days ago and I started to see a faint test line on Day 8. Today’s line was much stronger and I feel confident that my results are negative for nicotine and cotinine!

These test strips were great! Wait time is only 5 minutes and they are accurate.

I chose these because they were super sensitive and I wanted to be double sure that I would pass a nicotine test for my new job. They’re easy to use and easy to read, and since they test at half the levels of most standard nicotine tests, I had NO doubt that I would pass. It’s worth the extra $2 to get this particular brand and I love that there are 5 tests. I tested clean after 5 days without nicotine. Maybe standard tests would test clean after 3 or 4 days, but I didn’t want to take the chance. Would buy again and recommend to anyone.

They detect nicotine several days since use.

I purchased these for 1 of my cousins. To see if they truly worked, I used 1 on my husband and 1 on my Auntie who have never smoked and it indicated that they had nicotine in their system.

very sensitive. got me

Seems to test well however I do not like the way the results are written. Two lines is negative and one line is positive. Does that mean two lines means negative for Cotinine? Or the opposite.

This product definitely works and is accurate. I bought this when I had to quit vaping before a health insurance blood test. I tested twice every day (2 sticks) just to be sure and there were never any discrepancies. You can use this with confidence.