Type II Collagen (Undenatured) trials recruiting now

1 registration that name type II Collagen as a study arm and are recruiting or about to, as ClinicalTrials.gov listed them on Oct 20, 2026. Read each listing for its full criteria and current status.

Kymata never assesses eligibility. Each listing names its own criteria; only its study team can say whether someone can join. Trial doses are given under the trial's monitoring and are not a schedule for anyone outside it.

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Status

All 1 registrations

RecruitingNCT07561203

Effect of Collavant® n2 in Healthy Male Adults With Exercise-induced Joint Discomfort.

  • No phase
  • Bioiberica
  • About 80 people
  • Started May 6, 2026

In plain words A study of type II Collagen in male participants 40 to 65, run by Bioiberica. It plans to enroll about 80 people at 1 site, none in the US.

Who it lists and where

Who the trial lists, as registered

Lists male participants 40 to 65; healthy volunteers accepted. Conditions: Healthy Adult Male.

  • Healthy physically active male adults (amateur runners) with exercise-induced joint discomfort, aged between 40 and 65 years
  • Activity level: Amateur runners who train regularly a minimum of 150 minutes per week, divided into 2 or more sessions per week during at least 3 months. Principally, subjects training for popular running events of 10 Kms.
  • Joint discomfort after activity: Self-reports target knee discomfort after training by a score of at least 20 mm VAS at screening. Discomfort persistent for at least 2w.
  • Be willing to refrain from starting any new dietary supplements during the entire study that have any underlying joint benefits (collagen, glucosamine, chondroitin, MSM, Hyaluronic Acid, Turmeric, Natural Eggshell Membrane, Omega-3 fatty…

2 more inclusion criteria and the exclusion criteria are on the listing.

What it tests, as registered

Native type II collagen (Collavant® n2); Placebo

Registered summary

The present clinical study has been designed to evaluate the effect of Collavant® n2 at a daily dose of 40 mg on joint function and performance in healthy, amateur male runners with exercise-induced knee discomfort.

Where, as registered

No US site; Spain (1).

ClinicalTrials.gov lists 9 open registrations for this search, including ones where type II Collagen is not a study arm or that are past the 1 we keep. Search them on ClinicalTrials.gov (opens in new tab).

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