Sederma
| A. | |
| Water (aqua) | qs to 100% |
| B. | |
| Carbomer (Ultrez 10, Noveon) | 0.40 |
| C. | |
| Glycerin | 10.00 |
| Preservatives | 0.20 |
| D. | |
| Hydroxycellulose | 0.20 |
| E. | |
| Polysorbate 20 (Crillet 1, Croda) | 2.00 |
| Ethyl hexyl palmitate (Crodamol OP, Croda) | 4.00 |
| Dimethicone (DC 200 Fluid, Dow Corning) | 3.00 |
| Acrylates/C10-30 alkyl acrylate crosspolymer (Pemulen TR2, Noveon) | 0.20 |
| F. | |
| Potassium sorbate | 0.10 |
| G. | |
| Water (aqua) | 0.10 |
| Sodium hydroxide, 30% | 0.60 |
| H. | |
| Ethanol 95 | 3.00 |
Procedure: Sprinkle B into A and let swell for 30 min. Separately mix C and heat it to 60°C until dissolution. Add D to C and mix. Add CD to AB with Helix stirring (s = 300 rpm). Let swell for 1 hr. Add E to batch with Helix stirring (s = 300 rpm). Add F to batch with Helix stirring (s = 300 rpm). Neutralize with G and stir with blade (s = 300 rpm). Add H and homogenize. Add J to batch, in order. Homogenize and adjust to approx. pH 6.
