Below we have listed some helpful information to help you get the most accurate results
with your test, as well as tidbits of knowledge.
Any colored line next to the T, even if faint, indicates a negative (clean) result. If you need assistance interpreting a test result, email a picture to email@example.com for confirmation.
Most Utest products have a 99% accuracy rate. For more information pertaining to the accuracy of our products, email firstname.lastname@example.org for a product insert.
Tetrahydrocannabinol or 11-Nor-9-carboxy-Δ9-tetrahydrocannabinol; other acronyms are THCC, THCA and THCCOOH.
Yes. The presence of the C line indicates that enough urine has passed through the test to ensure an accurate result. The intensity/color of the C line has no bearing on the test result.
Yes. As long as the C line appears, the test worked properly.
Yes. As the urine migrates up the test strip, the strip may turn red/purple—this is normal. The dye will dry within 5 minutes of using the test and the C line will appear.
Nanograms per milliliter (ng/mL) is the unit of measurement used to indicate drug testing cut-off levels and quantitative test results from urine samples.
Because the first urine of the morning is the most concentrated sample, it is the best to use. However, a urine sample can be used at any point during the day with a ÜTest product.
There is no standard timeframe for detection because THC is a fat-soluble drug and body composition varies widely from person to person. While there is not a definitive answer, a general guidelines is that THC can stay in the system for 2 to 90+ days.
Contributing factors to how long THC stays in the system:
- Individual metabolism
- Frequency of use
- Amount consumed
- Potency/concentration of the product consumed
- Overall health
- Medical history
- Physical activity level
- Hormonal imbalances
ÜTest uses the immunoassay method; the same standard screening methodology used in a lab. If you get a passing result from a ÜTest product, you should also pass a standard screening at a lab (as long as the urine sample prior to testing at home or at the lab is a natural urine sample free of detox/cleansers, adulterants, CBD, etc).
Gain the assurance you are looking for by ordering your ütest today.
“I really like this drug test (Utest-O-Meter). I used a detox (desperate times) and then followed up with this test a few hours later. . . the test was useful in verifying that the detox did not work.”
“This company is amazing. I got the test Saturday around 7pm and took it at 10pm. I emailed them that same night and got a reply within minutes. Highly recommend trying this one to figure out where you are.”
“I was a little skeptical ordering a test online to check for a pre-employment drug screen. The first time the lines were a little faint, so I tried again. When I contacted U-TEST, I was called by the owner of the company. They have been around for 26 years. I also received emails on the correct way to perform the test.”
“Don’t waste your money on $15-$20 tests like the ones at Rite Aid, CVS, or Walmart. This test is highly sensitive and measures down low to 15ng. Accurate and beneficial to have, always have a couple on hand to test yourself before anything.”
“I had bought a dollar store test when I found out on a Thursday I had a pre employment test coming up the next Monday. It was a 50ng that produced a very faint line. So I ordered this test and it was here on Saturday. I took it the next day and it was easy to read and gave me a clear negative, all the way across. Trusted it and passed my lab test the next day.”
“I had a pre employment test coming up. . . So I ordered this test and it was here on Saturday. I took it the next day and it was easy to read and gave me a clear negative, all the way across. Trusted it and passed my lab test the next day.”
“The customer service is amazing and very responsive. . .the product works. They also gave me tips around what to do to get the best baseline of where you stand. AWESOME PRODUCT.”
“Good news. I am below the 20ng on day 138. It took a long time because I am overweight, old, smoked concentrated oils, and have been on bed rest the past 11 months due to bad injuries. And two surgeries. Thank you for [the] fast delivery and great product.”
“This product saved my job and I highly recommend using this if you have any upcoming drug test for work.”
“Worth the price & gave me the results I needed. Sensitivity is very good, making it lower than a normal urinalysis test is very beneficial and lets you feel confident about the results either way.”
“This is hands down the best test on the market. It really gives you the reassurance you need to know you will pass a lab test. I passed this and a few days later passed my pre employment LabCorp test.”
“Super easy to use, love the discreet packaging they use. . .Passed with flying colors at home and passed my UA for a new job. I had about 2 weeks clean. Extremely quick results, less than a minute.”
“Have brought these several times and they work as described. Please follow the directions. If you were a heavy smoker like I was it took me over four months to rid the THC out of my body (been smoking over 15 years, the first time clean).”
“I like that if this test is negative then I know for sure that the lab test will be negative. I also like that you can send a picture of your results to the company and they will read them for you if you're not sure of your results! Love this product and I will buy again 👍👍.”