Earn a bonus when you refer a friend or relative who completes their first whole blood donation: receive a £10 Amazon digital certificate.
A referral bonus applies only to a new, first-time donor, age 18+, that references you at their donation. Bonuses will be issued at that time or during your next visit. Remember, there is no limit to the number of donors that you may refer!
Join Our Donor Community
Be one of our thousands of donors that impact research and the efforts to develop cures for various diseases.
Clinical Trials Laboratory Services (CTLS) supplies the scientific community with human biologicals collected at our own IRB-approved donor centre in compliance with HTA UK regulations. Products include blood and sera, as well as white blood cells, red blood cells and various other human samples.