Sniff test: saliva may reveal your true feelings
NCT ID NCT07320040
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study explores whether smelling different fragrances can trigger emotional responses that show up as measurable molecules in saliva. Researchers will collect saliva samples from 240 healthy adults before and after they smell various scents, measuring hormones like cortisol and oxytocin. The goal is to identify a pattern of biomarkers that could indicate positive or negative emotions, potentially leading to a non-invasive way to assess emotional states.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this could lead to a simple saliva test to measure emotional responses, useful for research or mood monitoring.
What could go wrong
This is an early observational study, not a treatment trial. The biomarkers may not reliably reflect emotions, and results may not apply to real-world settings.
Disclaimer
Read more
Show less
This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for STIMULI RELATED EMOTION are added.
By submitting, you agree to our Terms of use
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Study contacts
-
Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
-
SYS2DIAG - UMR9005 CNRS/ALCEN, Montpellier, 34184
RECRUITINGMontpellier, France
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••