Type-II Collagen and Chondroitin: study protocols
3 study groups took Type-II Collagen together with Chondroitin. These are the doses the studies gave. They are not a recommendation.
Fewer than 5 study groups in one unit match, too few to draw the chart.
Commonly used together
3 of 3 study groups took Type-II Collagen and Chondroitin with something else, but nothing that 3 or more different studies gave.
3 study groups
| Study | ||||
|---|---|---|---|---|
| Novel Hydrolyzed Chicken Sternal Cartilage Extract Improves Facial Epidermis and Connective Tissue in Healthy Adult Females: A Randomized, Double-Blind, Placebo-Controlled Trial 2019 · intervention · Females aged 39–59 years described as healthy adults | 600 mg | 200 mg | 12 weeks | — |
| Glucosamine-containing supplement improves locomotor functions in subjects with knee pain: a randomized, double-blind, placebo-controlled study 2015 · GCQID group · Japanese women and men aged 40–74 years with knee pain | 45 mg | 60 mg | 16 weeks | 50 |
| Effects of cartilage-supporting nutritional supplementation on knee osteoarthritis symptoms and quality of life in a 12-week randomized double-blind placebo-controlled pilot study 2025 · Verum · Adults with mild-to-moderate knee osteoarthritis and slight-to-moderate knee pain; mean age 62.7 years; women and men | 60 mg | 200 mg | 12 weeks | 36 |