| PHASE | INGREDIENT | COSMOS | INCI | SUPPLIER | % |
|---|---|---|---|---|---|
| A | Demin. Water | Aqua | Cosphatec GmbH | 93.90 | |
| A | Cosphaderm® HAP | Hydroxyacetophenone | Cosphatec GmbH | 0.60 | |
| B | Glycerine | Glycerine | - | 5.00 | |
| B | Cosphaderm® Sodium Hyaluronate high | Sodium hyaluronate | Cosphatec GmbH | 0.30 | |
| B | Cosphaderm® Sodium Hyaluronate low | Sodium hyaluronate | Cosphatec GmbH | 0.20 |
Manufacturing Process
Phase A: Dissolve Phase A at 40°C.
Phase B: Combine all ingredients of phase B separately and add to phase A under stirring.
Adjust pH to 5.5 ± 0.05 if necessary.
Specification
Appearance: Transparent, low viscous serum
pH: 5.5 ± 0.05
Stability: No separation after centrifugation (4000 rpm, 30 min), stable for 3 months at room temperature and 40 °C
Microbiological stability: proven
