| PHASE | INGREDIENT | COSMOS | INCI | SUPPLIER | % |
|---|---|---|---|---|---|
| A | Demin. Eau | Aqua | - | 87.65 | |
| A | Cosphaderm® Heptiol naturel | 1,2-heptanediol | Cosphatec GmbH | 1.00 | |
| A | Glycérine | Glycérine | - | 2.00 | |
| A | Inuline | Inuline | - | 1.00 | |
| A | Sodium PCA | Sodium PCA | - | 0.50 | |
| A | RonaCare® Nicotinamide | Niacinamide | SUSONITY | 5.00 | |
| B | Phosphate d'ascorbyle de sodium | Phosphate d'ascorbyle de sodium | - | 2.00 | |
| B | Gluconate de sodium | Gluconate de sodium | - | 0.15 | |
| C | Cosphaderm® Hyaluronate de sodium à faible dose | Hyaluronate de sodium | Cosphatec GmbH | 0.20 | |
| C | Cosphaderm® Hyaluronate de sodium élevé | Hyaluronate de sodium | Cosphatec GmbH | 0.30 | |
| C | Cosphaderm® X soft | Gomme de xanthane | Cosphatec GmbH | 0.20 |
Manufacturing Process
Phase A: Combine all ingredients of phase A and stir until everything is completely dissolved.
Phase B: Add phase B to phase A.
Phase C: Add phase C and stir until everything is completely dissolved.
Adjust pH to 6.5 ± 0.05 if necessary.
Specification
Appearance: Transparent, low viscous serum
pH: 6.5 ± 0.05
Stability: No separation after centrifugation (4000 rpm, 30 min), stable for 3 months at room temperature and 40 °C
Microbiological stability: proven
