In some cases, laboratories offer the volunteers a remuneration. This possible remuneration is meant to cover the expanses related to your participation in the research, your time invested and any potential disagreements. Never agree to negotiate a remuneration for a high risk.

Be careful, being a volunteer is not a profession : we strongly advise you not to repeat your participation to several studies for remunerations. Never take part in 2 studies at the same time.