HealthyHey Nutrition L Hydroxyproline Capsule is a Health Supplement that is primarily used for the treatment of Arthritis, Osteopetrosis, Osteoarthritis, Skin Disorders and Diseases. The key ingredients of HealthyHey Nutrition L Hydroxyproline Capsule are L-Hydroxyproline. The properties of which have been shared below. The correct dosage of HealthyHey Nutrition L Hydroxyproline Capsule depends on the patient's age, gender, and medical history. This information has been provided in detail in the dosage section.