| Volume: | 5ml |
| Ha Content: | 10-26mg/ml |
| Composition: | Non cross linked sodium hyaluronate,water for injection,nicotinamide |
| Recommend indications: | The superficial dermis needle-free injection with Hyaluron Pen or Mesotherapy Gun |
| Shelf Life: | 3 years |
| Storage Condition: | Store up to 25℃, protect from sunlight, do not freeze. |
| Duration: | 1~5months |
Preaueen factory wholesale mesotherapy solution with nicotinamide is highly effective for facial smoothing and brightening.For containing Nicotinamide, an antioxidant, which can efficiently protect cells and cell membrane from damage by free radicals ,therefore helps skin retain moisture and improves the appearance of skin tone and texture.
| Test Items | Standard Provision | Result | |
| Appearance | Colorless,transparent | Qualified | |
| Hyaluronate Content | 16±1.5 mg/ml | 16mg/ml | |
| Transmittance | ≥99.0% | 99.6% | |
| PH | 6.8~7.5 | 6.83 | |
| Osmotic Pressure （mOsmol/L） | 270—350 | 347 | |
| kinetic viscosity（mPa·s） | ≥10000 | Qualified | |
| Intrinsic Viscosity（cm3/g） | ≥1500 | 1523 | |
| Protein Content | ≤0.1% | 0.02% | |
| UV Absorbance | 260nm The optical absorption≤1.0
280nm The optical absorption≤1.0 |
260nm The optical absorption≤0.91
280nm The optical absorption≤0.16 |
|
| Heavy Metal | ≤20ppm | Qualified | |
| Bacteria Test | should have no bacterial | Qualified | |
| Bacteria Endotoxin Test | ＜0.5EU/mL | Qualified | |
| hemolytic | Should be no hemolysis ring | Qualified | |
| Conclusion | The produces were tested conform to the company standard | ||
