Ultra-Sensitive 100 ng Vaping and E-Cigarette Nicotine/Cotinine Urine Test - Easy to Use, Fast Results (10)

These work great! Easy and they seem reliable. Good price too! I hate we have to use them. But they work!

These tests are quite bullet-proof and will definitely show if your teen is using a nicotine vape. Typically the test works if the person has vaped even within the past 4-5 days. The negative line will slowly appear and become darker as the cotinine leaves your system and has stopped vaping (usually within 5-7 days of stopping, depending on the amount of usage). Quick note though - if its vaping you're on the eye out for, you should get separate nicotine tests and the marijuana/pot tests. I don't do combined "all in one tests" as I want to know if it's a nicotine vape or a marijuana vape since both are easy access for teens to get. The test is pretty rapid with results and work with even a smaller amount of urine. I highly recommend.

Works as it says it should. Easy to follow instructions. It has helped out my mind at ease when it comes to my children and knowing they are telling the truth about what they do. Thank you for such a great product!

Seems to work well. Easy to use, so no complaints.

Tests work as expected, provide accurate results and are easy to use. However, I ordered the 10 count and only received 5 tests.

No funcionó no trabaja perdí mi dinero porque no sé si lo puedo renoyornar🥹

Very happy with the tests - they work well and accurately

This product works great. It is easy to use and is worth every penny. I had a teenager that was vaping. I kept threatening to test him and finally surprised him with a test. He tested positive for several days and finally got a negative test. Now that he knows he is being tested, he has stopped. I highly recommend this product.