Joyflex Proakjn® XL
Sodium hyaluronate 1.6% (48 mg) + MSM 5% (150 mg) — high-volume syringe
Class III medical device
3 ml syringe
1 injection
Active
Joyflex Proakjn® XL is the patented medical device that integrates viscosupplementation and prolotherapy in a higher-volume syringe (3 ml), with a higher dosage of hyaluronic acid (48 mg) and MSM (150 mg). The active patent covers the combination of the two therapeutic actions, positioning the product exclusively in the advanced intra-articular market.
It shares with Proakjn the mechanism (native HA + hyperosmolar MSM, anti-inflammatory and regenerative action), in a higher-dosage, single-administration configuration.
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Dosage: a single injection to cover the course.
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HA 48 mg/3 ml + MSM 150 mg dosage.
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Indicated where the Proakjn profile is sought with the advantage of the single-dose.
Specification
Value
Active ingredient
Linear sodium hyaluronate + MSM
Molecular weight
0.8–1.2 million Daltons
Viscosity
70,000–120,000 cP
Concentration
48 mg + 150 mg / 3 ml
Osmolarity
800–900 mOsm/kg
pH
6,5–7,5
Volume
3 ml
Origin
Biofermentation
Dosage
1 injection (6/12 months coverage)
Shelf life
36 months
Specification
Value
Active ingredient
Linear sodium hyaluronate + MSM
Molecular weight
0.8–1.2 million Daltons
Viscosity
70,000–120,000 cP
Concentration
48 mg + 150 mg / 3 ml
Osmolarity
800–900 mOsm/kg
pH
6,5–7,5
Volume
3 ml
Origin
Biofermentation
Dosage
1 injection (6/12 months coverage)
Shelf life
36 months
The core differentiation product, in a higher-dosage and single-dose version. It enables the same premium clinical narrative as Proakjn while adding the single-administration argument — useful in high-volume settings and compliance-sensitive markets.
Reference channel
Advanced intra-articular, premium settings that enhance high-dose single-dose.
Support included
- Complete technical and clinical documentation, with patent dossier (current European regulations, in English).
- Presentation materials focused on differentiation from competitors.
- Support for premium positioning.
- Willingness to consider local trade names, subject to regulatory compliance.
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