SingJoint® is a colorless, transparent gel composed of hyaluronic acid derived from streptococcal fermentation metabolites.
It is indicated for the treatment of knee osteoarthritis symptoms. By replacing and supplementing the pathological synovial fluid in osteoarthritic joints, SingJoint® helps reduce pain and improve joint function.

01
Non animal-origin
non animal-origin ingredient, Singjoint contains the HA made by microbial fermentation technology
02
Effective
high concentration of the Singjoint will effectively reduce the pain of bone joint.
03
Safe
it's safe for bone joint to inject, leave no side effects to our bodies.
specification
Features |
SingJoint® |
SingJoint® Plus |
Ingredient |
HA |
HA |
Source |
Biofermentation |
Biofermentation |
Molecular weight |
≥1.0 Mda |
≥1.6Mda |
Concentration |
10mg/ml, 12mg/ml |
20mg/ml |
Volume |
1.0ml, 2.0ml, 2.5ml |
2.0ml, 3.0ml |
Total HA Concentration |
10mg-30mg |
40mg, 60mg |
Type of HA configuration |
Linear |
Linear |
Monthly administration |
3 - 4 injection, once a week for 3 to 4 consecutive weeks. |
1 Injection |
Duration |
Up to 6 months |
6 months+ |
CE |
Yes |
Yes |
Safety |
Safe |
Safe |
Clinical studies |
Yes |
Yes |
Sales coverage |
90+ |
90+ |

SingJoint® helps lubricate the joint, form a protective barrier, buffer stress, and inhibit inflammatory responses within the articular cavity. It stimulates the synovial membrane to produce high-molecular-weight sodium hyaluronate, alleviating joint pain, increasing mobility, reducing synovial inflammation, and slowing the progression of the disease.
SingJoint® has been proven to provide long-lasting relief from osteoarthritis (OA) knee pain. A clinical study involving 300 participants with arthropathy was conducted at the First Affiliated Hospital of Zhejiang Chinese Medical University and Tongde Hospital of Zhejiang Province, two Grade A hospitals in China.


How to Use it?
Remove the Tip Cap: Remove the cap from the syringe and the needle tip.
Insert the Needle: Hold the syringe body and firmly insert the hub of the needle (select an appropriate puncture needle) into the luer-lock at the end of the syringe.
Tighten the Needle: Turn the needle clockwise until it is securely seated in the proper position.
Our Certificate


ISO

CE

ANVISA
FAQ
Q: How is Singjoint® given?
Q: What is the procedure like?
If joint effusion presents, it should be aspirated before performing the injection. Injection is only effective if the hyaluronic acid is delivered directly into the joint capsule of the knee (not the surrounding tissues).
Q: What are the adverse reactions of Singjoint® injections?
Q: What happens after the injections?
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