NAtive Collagen Type II In Healthy VoluntEers With Joint Discomfort

Inclusion Criteria: * Males and non-pregnant females 30-65 years old with a Body Mass Index (BMI) of approximately 18 to 30 kg/m2. (see Section 4.0) * Unilateral or bilateral knee discomfort for greater than 3 months. * VAS score during knee movement between 30-50 mm after 7-day withdrawal of excluded medications. * Reach joint discomfort of 5/10 on a 11-point Likert scale ( score 0 to 10) within 10 minutes of going up and down stairs. * Clinical laboratory results that are within normal range or considered not clinically significant by the Principal Investigator. * Be willing to participate in all scheduled visits, tests, and other trial procedures according to the clinical protocol. To do so and be able of using the fitness tracker, a phone or tablet compatible with the Fitbit app is required. (Apple iOS 12.2 or higher, Android OS 7.0 or higher.) * Be willing to refrain from taking ibuprofen, aspirin or other Non-steroidal anti-inflammatory drugs (NSAIDs), or any other pain reliever (OTC (Over the Counter) or prescription) during the entire study other than acetaminophen (paracetamol) as rescue medication. * Provide a signed and dated informed consent indicating that the subject has been informed of all pertinent aspects and possible risks associated with participation in the study. * Be willing to refrain from taking dietary supplements during the entire study that have any underlying joint benefit (collagen, glucosamine, chondroitin, MSM, Hyaluronic Acid, Turmeric, Natur…