| PHASE | INGREDIENT | COSMOS | INCI | SUPPLIER | % |
|---|---|---|---|---|---|
| A | Demin. Water | Aqua | - | 88.50 | |
| A | Cosphaderm® Pentiol natural | Pentylene Glycol | Cosphatec GmbH | 2.00 | |
| A | Panthenol | Panthenol Aqua | - | 0.50 | |
| B | Glycerine | Glycerine | - | 3.00 | |
| B | Cosphaderm® Sodium Hyaluronate high | Sodium hyaluronate | Cosphatec GmbH | 0.30 | |
| B | Cosphaderm® Sodium Hyaluronate low | Sodium hyaluronate | Cosphatec GmbH | 0.20 | |
| C | Cosphaderm® Zinc Lactate natural | Zinc Lactate | Cosphatec GmbH | 0.50 | |
| C | RonaCare® Niacinamide | Niacinamide | SUSONITY | 5.00 |
Manufacturing Process
Phase A: Combine all ingredients of phase A.
Phase B: Combine all ingredients of phase B separately and add to phase A under stirring.
Phase C: Add phase C to A/B and stir until everything is completely dissolved.
Adjust pH to 5.5 ± 0.05.
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
