FREE SHIPPING

FREE BONUS TEST

SAMHSA-CERTIFIED

ACCURATE RESULTS

Feel Clear. Feel supported.

Real answers. No judgment.

Includes a free bonus test and expert resources.

Get Clarity. Choose Your Test.

  • Start with our Lab-Certified Hair Test for long-term results — it comes with a free instant test.
  • Need a quick check-in? Go with our Instant Drug or Nicotine Test.
  • Free shipping on every order.

See Why KNOWN is the Smarter Choice

Complete Coverage. Simple Process. Real Results.

 
Our Tests
Their Tests
Bonus Test Included
Tests for Fentanyl
CLIA-Waived & SAMHSA-Certified Lab
12-Panel Detection
Free Shipping & Free Return Shipping
100% Confidential Lab-Certified Tests
Expert Support Included

The Known Customer Experience

Add the hair test to your cart

Our 12-panel lab-certified hair test screens for 90-days of coverage.

Select your free bonus test

Select which free instant test you want: drug, nicotine, or alcohol. You will receive the same number/type of instant tests as hair tests ordered.

Add any *additional instant tests to your cart

If you would like any instant tests beyond the free bonus test, add them to your cart. Or, if you don't want the hair test, we have kept these available for individual purchase.

Receive and complete your tests

With free shipping, your package will arrive shortly. Use the digital instructions to complete your test, and send results back to the lab for analysis (if you ordered a hair test).

Log-in for results (hair test only)

Your hair test comes with an 8 digit code that will be used to login and see your results. No names or birthdays are associated with your test. We include pre-paid return postage with tracking for your convenience.

Explore the free Solution Lab

Because wellness belongs to everyone, we have created The Solution Lab, a resource library packed with expert-reviewed articles for your education and journey. We are committed to adding new articles monthly.

Positive Feedback

★★★★★
As a busy mom, I needed a reliable and discreet way to ensure my son's well-being. KNOWN provided accurate results...
Michelle T.
Austin, TX
★★★★★
I appreciated how simple the process was. The test was easy to use, and the results were fast and accurate....
David C.
Portland, OR
★★★★★
Fast shipping, accurate results, and great resources! This gave me the tools to help my son make better decisions.
David P.
Miami, FL
★★★★★
The step-by-step guide was incredibly helpful in understanding and using the test kits. Knowing that the results are accurate and...
James P.
Seattle, WA
★★★★★
I really love the Solution Lab articles. Super helpful!
Laura M.
Seattle, WA