We love this company and we love helping our customers! We are not robots reading a script. We actually care. 

We have personally created this video detailing how to use one of Reagent Drug Test Kits. We hope this helps you understand how to use our product correctly and accurately, letting you stay safe! If the result doesn't match up to what you expected, your sample might not be what you thought it was. Remember to stay away from fake drugs.

If you any problems, questions, concerns, or comments please don't hesitate to message us! This includes ANY test results that you have questions about. We sincerely will be happy to help!



Questions? Try asking a question in the form (TN SCIENTIFIC FORUM)! You're always welcome to shoot us a message for any reason. We genuinely enjoy chatting with you guys.

Use the built-in contact form for the fastest response.


Phone: 1 (865) 243-6011

We are constantly innovating and developing new tests and products. Sign up with us for updates.

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This refund policy is mostly to cover our butts from people screwing us. Generally, we don't mind doing quick and easy refunds or we will quickly send replacements no questions asked so long as you are understanding and are willing to work with us.

You may return any item in its unused original condition within 30 days of purchase and we will gladly provide a refund or exchange.


We do not refund the shipping cost and you are responsible for the cost of return shipping.

If your package is misdelivered because you fail to provide the correct required information such as: address, email, & phone number you will not be entitled to a refund.

To get a refund or replacement please contact us.