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Joyflex® 2%

Sodium hyaluronate 20 mg/ml for intra-articular injection

High-dose evolution of the standard formulation: identical treatment schedule, higher concentration and viscosity.
CLASS

Medical device

FORMAT

2 ml syringe

Dosage

3 injections

Dosage

40 mg

Joyflex 2% is a high-dose (20 mg/ml) hyaluronic acid solution for intra-articular injection, with a well-established clinical profile and comprehensive technical documentation. It follows the same treatment regimen as conventional viscosupplementation, but with a higher concentration and viscosity.

Indicated for gonarthrosis and arthritic conditions in the symptomatic phase, where the practitioner is looking for a higher dosage while maintaining the well-known three-injection protocol.

  • Molecular weight 1.2–1.5 million daltons, as in the 1,6% formulation.

  • High viscosity (150,000–290,000 cP): greater in-situ persistence.

  • Dosage: 3 injections, 1 every 15 days, protection lasting 6–12 months.

Specification

Value

Active ingredient

Linear sodium hyaluronate

Molecular weight

1.2–1.5 million Daltons

Viscosity

150,000–290,000 cP

Concentration

40 mg / 2 ml

Osmolarity

270–330 mOsm/kg

pH

6,5–7,5

Volume

2 ml

Origin

Biofermentation

Dosage

3 injections (1 every 15 days, 6/12 months coverage)

Shelf life

36 months

Specification

Value

Active ingredient

Linear sodium hyaluronate

Molecular weight

1.2–1.5 million Daltons

Viscosity

150,000–290,000 cP

Concentration

40 mg / 2 ml

Osmolarity

270–330 mOsm/kg

pH

6,5–7,5

Volume

2 ml

Origin

Biofermentation

Dosage

3 injections (1 every 15 days, 6/12 months coverage)

Shelf life

36 months

Evolution of the standard formulation, with a broad clinical reference base and clear positioning in the orthopaedic and physiatric channel. It allows the distributor to offer a higher dosage «step» without changing the therapeutic protocol to which the clinician is accustomed.

Reference channel

Orthopaedics and physical medicine, in markets ready for a higher dosage in the same regimen.

Support included

  • Complete technical and clinical documentation (in accordance with current European regulations, in English).

  • Presentation materials for the healthcare professional, adaptable for the market.

  • Support with positioning against local competitors.

  • Willingness to consider local trade names, subject to regulatory compliance.

Compare the line — Joyflex joint references

Highlighting the column of Joyflex 2% - the product on this page.

Specification
Joyflex 1.6%
Joyflex 2%
Joyflex One
Proakjn
Proakjn XL
Active ingredient
linear HA
linear HA
linear HA
HA + MSM
HA + MSM
Mol. weight (Da)
1.2–1.5m
1.2–1.5m
1.2–1.5m
0.8–1.2m
0.8–1.2m
Viscosity (cP)
70–120k
150–290k
150–290k
70–120k
70–120k
Concentration
32 mg/2 ml
40 mg/2 ml
80 mg/4 ml
32+100 mg/2 ml
48+150 mg/3 ml
Osmolarity
270–330
270–330
270–330
800–900
800–900
pH
6,5–7,5
6,5–7,5
6,5–7,5
6,5–7,5
6,5–7,5
Volume
2 ml
2 ml
4 ml
2 ml
3 ml
Injections
3
3
1
3
1
Patent
-
-
-
Yes
Yes
Shelf life
36 months
36 months
36 months
36 months
36 months

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