| PHASE | INGREDIENT | COSMOS | INCI | SUPPLIER | % |
|---|---|---|---|---|---|
| A | Demin. Water | Aqua | - | 78.40 | |
| A | Glycerine | Glycerine | - | 5.00 | |
| A | Cinnamic Acid | Cinnamic Acid | - | 0.20 | |
| A | Cosphaderm® LA-T | Levulinic Acid Glycerine Sodium Levulinate Aqua | Cosphatec GmbH | 1.00 | |
| B | Cosphaderm® X soft | Xanthan Gum | Cosphatec GmbH | 0.50 | |
| B | Cosphaderm® Sodium Hyaluronate | Sodium hyaluronate | Cosphatec GmbH | 0.20 | |
| B | Panthenol | Panthenol Aqua | - | 1.00 | |
| B | Cosphaderm® Pentiol GL | Pentylene Glycol | Cosphatec GmbH | 3.00 | |
| B | Witch Hazel Water | Hamamelis Virginiana Leaf Water | - | 10.00 | |
| B | Ronacare® Allantoin | Allantoin | SUSONITY | 0.20 | |
| B | Aloe Vera Powder | Aloe Barbadensis Leaf Juice Powder | - | 0.50 |
Manufacturing Process
Phase A: Combine all ingredients of phase A and raise the pH to 11 to dissolve cinnamic acid. When everything is dissolved, lower the pH back to 6 again.
Phase B: Add all ingredients of phase B to phase A and stir until a slightly viscous gel is formed.
Adjust pH to 5.5 ± 0.05.
Specification
Appearance: Yellowish, transparent, slightly viscous 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
