| PHASE | INGREDIENT | COSMOS | INCI | SUPPLIER | % |
|---|---|---|---|---|---|
| A | Demin. Water | Aqua | - | 55.70 | |
| A | Cinnamic Acid | Cinnamic Acid | - | 0.30 | |
| B | Cosphaderm® Pentiol natural | Pentylene Glycol | Cosphatec GmbH | 2.00 | |
| B | Cosphaderm® X 34 | Xanthan Gum | Cosphatec GmbH | 1.00 | |
| C | Cosphaderm® E NGM natural | Lysolecithin | Cosphatec GmbH | 5.00 | |
| D | Plantacare® 818 UP | Coco Glucoside | BASF SE | 10.00 | |
| D | Plantacare® 2000 UP | Decyl Glucoside | BASF SE | 25.00 | |
| D | Cosphaderm® GeMix | Glyceryl Caprylate Glyceryl Undecylenate | Cosphatec GmbH | 1.00 |
Manufacturing Process
Phase A: Combine all ingredients of phase A and raise the pH to 11 under stirring to dissolve cinnamic acid. Afterwards, adjust the pH to 5.5 ± 0.05 by adding Citric Acid.
Phase B: Add phase B to phase A and stir until everything is completely dissolved.
Heat phase A+B to 60 °C and add phase C under strong stirring.
Phase D: Add phase D to phase A+B below 40 °C.
Adjust the pH to 5.5 ± 0.05.
Specification
Appearance: Transparent, yellow gel
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
