Seaweed and collagen pills could ease arthritic knees
NCT ID NCT07318896
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether supplements made from agar-agar (a seaweed extract) and undenatured type II collagen can reduce knee pain in people with osteoarthritis. Eighty adults aged 40 to 70 with mild to moderate knee pain will take capsules daily for several weeks. The goal is to see if these natural ingredients offer a safer alternative to standard painkillers.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
agar-agar and undenatured type II collagen
What this could lead to
If it works, this could point toward a natural, safer supplement to reduce knee pain and improve mobility in people with osteoarthritis.
What could go wrong
This is a small, early-stage trial with no phase designation, so results may not be conclusive. Dietary supplements often show modest effects, and the placebo response in pain studies can be strong.
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 INFLAMMATION are added.
By submitting, you agree to our Terms of use
Conditions
The condition(s) this trial relates to.
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: •••••@•••••
-
Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
-
Eurecat, Technological Center of Catalonia, Nutrition and Health Unit
RECRUITINGReus, Tarragona, 43204, Spain
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••