Manufacturing Process This formulation can be prepared at room temperature. Phase A: Mix all ingredients of phase A under stirring. Phase B: Mix all ingredients of phase B under stirring. Add phase A into phase B and homogenise until everything is dissolved. Adjust the pH to 6.5 +_ 0.05. Specification Appearance: White cream pH: 6.5 +_ 0.05 Stability: Microbiological stability proven, no separation has not

Manufacturing Process Phase A: Combine ingredients and stir until Cosphaderm® Magnolia Extract 98 is dissolved. Phase B: Prepare phase B and add to phase A under stirring. Heat the mixture to 50 °C. Phase C: Slowly add phase C into A+B and stir until complete dissolution. Phase D: Prepare phase D and add it to phase A+B+C under stirring. Phase E: Add phase E to the mixture and stir for 10 minutes at 10has not

Manufacturing Process Combine all ingredients of phase A and stir with a propeller stirrer at 1500 - 2000 rpm until everything is completely dissolved. Then add phase B to phase A under stirring. Adjust the pH to 6.0 +_ 0.05 to thicken the formulation. Specification Appearance: Transparent, clear gel pH: 6.0 +_ 0.05 Stability: Microbiological stability proven, no separation after centrifugation (4000has not