| PHASE | INGREDIENT | COSMOS | INCI | SUPPLIER | % |
|---|---|---|---|---|---|
| A | Demin. Water | Aqua | - | 85.70 | |
| A | Cosphagard® SA natural | Salicylic Acid | Cosphatec GmbH | 2.00 | |
| B | Glycerine | Glycerine | - | 3.00 | |
| B | Panthenol | Panthenol Aqua | - | 0.50 | |
| B | Cosphaderm® Sodium Hyaluronate | Sodium hyaluronate | Cosphatec GmbH | 0.20 | |
| B | Cosphaderm® X 34 | Xanthan Gum | Cosphatec GmbH | 0.20 | |
| B | Caffeine Powder | Caffeine | - | 1.00 | |
| B | Betaine | Betaine | - | 2.00 | |
| B | Cosphaderm® Pentiol natural | Pentylene Glycol | Cosphatec GmbH | 5.00 | |
| B | Cosphaderm® Zinc Lactate natural | Zinc Lactate | Cosphatec GmbH | 0.40 |
Manufacturing Process
Phase A: Combine the ingredients of phase A. Raise the pH to 11 to dissolve Cosphagard® SA natural. When everything is dissolved, lower the pH back to 4-5 again.
Phase B: Add all ingredients from phase B one after another.
Adjust the pH to 4.0 ± 0.05.
Specification
Appearance: Transparent, low viscous solution
pH: 4.0 ± 0.05
Stability: No separation after centrifugation (4000 rpm, 30 min), stable for 3 months at room temperature and 40 °C
Microbiological stability: proven
