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Qualifications & Information

You May Receive:

  • Compensation up to $1,000*

*Referral payment amount varies by study


Qualifications (All must apply):

  • Healthy males and females
  • Age 18 and over

Additional Information:

  • Referral must be new or has not been in contact with Altasciences in over two years.
  • Referral must mention the referee’s first and last name during the creation or update of their volunteer profile.
  • For the referee to receive payment, the referral must complete a screening visit and/or a study in full.
  • Referrals who screen fail due to illicit drugs or alcohol voids referral payments.
  • Referral payments are taxable income and referees will be issued IRS Form 1099-MISC as reportable income.
  • This program is intended for the referral of friends or family members only.
    • Referees may not advertise or make any general solicitations for individuals to participate in a study
  • The person who is referring must be registered with Altasciences LA


  • Generally Healthy

If you have any questions about our referral program, please call us at 1 866 461-2526 to speak with our recruiters or email us at

 * Altasciences reserves the right to change, amend, modify, or terminate this referral program at any time and is subject to IRB approval.


Check Available Studies!

Current Studies

What to expect

For those who have never participated in a clinical trial, we understand that it can feel somewhat intimidating, and may make you wonder if you should participate at all. Clinical trial participation is essential to the development of new, life-changing treatments and medicines. We need volunteers like you to help us in our mission to advance global health. That being said, it’s our duty to ensure that you are as informed as possible about what to expect when participating in paid clinical trials at Altasciences LA

Learn More

Contact us

Monday to Friday: 8 a.m. to 6 p.m. Pacific Time. 

Toll free: 1 866-461-2526

Address5630 W Cerritos Ave, Cypress, CA 90630