Chondroitin sulfate is widely distributed in the extracellular matrix and on the surfaces of animal cells. It is a key component of hyaline cartilage, which is the tissue that cushions joints. Therefore, chondroitin sulfate is commonly used to relieve joint pain. People often take chondroitin sulfate together with glucosamine, another structural component of cartilage.
Besides treating osteoarthritis, chondroitin sulfate is also a very common and important ingredient in eye drops. It is usually combined with sodium hyaluronate and electrolytes. This combination forms compound eye drop solutions.
References:
- Hyaluronic Acid VS. Glucosamine VS. Chondroitin: Which Is Best for Joints?
- The Application of Chondroitin Sulfate in Eye Care
- The 4 Benefits and 6 Precautions of Chondroitin Sulfate
Specifications of Chondroitin Sulfate
| Product Name | Chondroitin Sulfate |
| CAS Registry Number | 9007-28-7 |
| Molecular Formula | (C14H21NO14S)n |
| Purity | >99 % |
| Appearance | White powder |
| Package | 1kg-25kg |
| Shelf life | 2 years |
| Functions
|
Keep cartilage healthy, Improves joint function, Reduces swelling around joints, Relives joint stiffness, Block the enzymes that degrader cartilage, Sport nutrition supplement, For cardiovascular health care |
Benefits of Chondroitin Sulfate
- Relieves joint pain: When taken as a supplement, it increases the synthesis of various cartilage components. It also helps prevent cartilage breakdown.
- Protects the eyes: Healthcare professionals often use chondroitin sulfate in solution form during cataract surgery and other eye surgeries. Chondroitin sulfate helps protect certain parts of the eye during surgery. It also helps prevent complications.
Application of Chondroitin Sulfate
- As a pharmaceutical raw material, it promotes the synthesis of mucopolysaccharides, increases synovial fluid viscosity, and enhances the metabolism of articular cartilage. It demonstrates notable anti-inflammatory and analgesic effects.
- As a nutritional supplement for diabetes management, it can be used to treat enteritis as an alternative to cortisol. It also shows therapeutic benefits for rheumatoid arthritis and hepatitis.
- In ophthalmic surgery, including cataract procedures, it is used to protect specific ocular structures and help prevent complications. Furthermore, it serves as a key ingredient in several prescription eye drops formulated to alleviate dryness and irritation.
- It also finds applications in the cosmetics, animal feed, and food additive industries.
Side Effects of Chondroitin Sulfate
Chondroitin sulfate is generally safe to use. The most common side effects may include stomach discomfort, like nausea, bloating, or diarrhea. In such cases, it is recommended to take it in divided doses to help reduce the reactions. Pregnant and breastfeeding women should avoid using it because its safety for these groups is not yet confirmed.
For more detailed information, please read this article: The 4 Benefits and 6 Precautions of Chondroitin Sulfate
Package of Chondroitin Sulfate
1 kg/ aluminum foil bag, 10 kg/carton, 25 kg/drum or as required.
Our Chondroitin Sulfate powder is clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.





