CBD Research Registration Form

  • Home
  • CBD Research Registration Form

CBD Research Registration Form

Thank you for your interest to participate in our CBD tincture research. Please review the research overview below to understand the requirements for the CBD tincture research study before proceeding to the registration form.

Research Overview:

  • You will be testing 5 different CBD tinctures over the course of 5 consecutive days
  • You will be required to take .25ml of 1 CBD tincture each day sub-lingually (under the tongue)
  • Each day you will be asked to answer a series of questions about the CBD tincture you tasted that day. The daily time commitment will be no more than 15 minutes. 

If you are allergic to any ingredients on the list below or have ever had an adverse reaction to a CBD product, please do not continue with the registration process. 

  • coconut derived MCT oil
  • extra virgin olive oil
  • hemp seed oil
  • hemp extract
  • natural citrus flavor
  • beta-caryophyllene
  • alpha-pinene
  • eucalyptol
  • p-cymene
  • alpha-humulene
  • limonene
  • terpinene

If you are taking any of the medications listed on the potential drug interactions list, are pregnant or nursing, have a liver condition, or serious health condition consult with your doctor before proceeding with the registration process.

At no time will you be pressured to participate. If you are selected to participate you can withdraw from the research at any time.

Information gathered about you for this study will be confidential. All private information and study responses will be kept confidential as required under applicable local, state, and federal laws. Your identity will not be shared in any report involving this study. The following parties may have access to your study records:

  • Representatives from the Letco Medical Marketing and Compounding Support teams
  • Representatives from HCD Research

Letco Medical will only collect your name and contact information for shipping the research kit and distributing the compensation at the end of the study.


To register for the research study please complete all of the fields below.  If you qualify to participate in the study based on your responses, you will be contacted via e-mail with further details.

Slava Yurthev Copyright