| Product Name | Neck Skinbooster | Date of Report | 5 th Feb, 2023 | |
| Specification | 3ml/vial | Test Report No. | J-202301-2 | |
| Test Quantity | 5100 vials | Batch No. | F21011802 | |
| Test Items | Test Standard | Test Result | ||
| Appearance | Light yellow, transparent liquid, without any visible impurity | Light yellow, transparent liquid | ||
| Effective Volume of Use | Not less than 95% of the marked quantity, and the average quantity is not less than the marked quantity. | 101% | ||
| PH Value | It should between 6.8-7.6. | 7.2 | ||
| Osmotic Pressure | It should between 270mOsmol/kg ~ 350 mOsmol/kg. | 305 | ||
| Light Transmittance | The transmittance should not be less than 98.0% in the wavelength range of 300nm~800nm. | > 99.0% | ||
| Ultraviolet Absorption |
At the wavelengths of 260nm and 280nm, the absorbance must not be greater than 1.0.
|
< 0.1 | ||
| Protein | Protein content should be no more than 0.01%. | < 0.01% | ||
| Ethanol Residue | ≤ 200 μ g/g | < 200 μ g/g | ||
| Heavy Metal | ≤ 10 μ g/g | < 10 μ g/g | ||
| Bacterial Endotoxin | < 0.5EU/ml | < 0.5EU/ml | ||
|
Hemolytic Streptococcus Hemolysin
|
There should be no hemolytic ring. | No hemolysis ring | ||
| Sterility | Should be sterile | Meet the specification | ||
|
Content |
Sodium hyaluronate 4.5mg ~ 5.5mg/ml | 5. 3 mg/ml | ||
| Vitamin B2 0.005mg ~ 0.01mg/ml | 0.00 6 mg/ml | |||
| L -Carnosine 1.8mg ~ 2.1mg/ml | 2.0 2 mg/ml | |||
| Glycine 0.10mg ~ 0.12mg/ml | 0.1 1 mg/ml | |||
| Alanine 0.10mg ~ 0.12mg/ml | 0.11mg/ml | |||
| Proline 0.18mg ~ 0.21mg/ml | 0.2mg/ml | |||
| Gist | Enterprise internal control standards | |||
| Result | Meet the specification | |||
| Inspector : Reviewer : Chief of Quality Inspection : | ||||