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 This formulation can be prepared at room temperature. Phase A: Combine all ingredients and stir until everything is completely dissolved. Phase B: Combine phase B separately and add phase B to phase A under soft stirring. Stir until both phases are mixed. Phace C: Add Cosphaderm® PhP to phase A+B. Adjust th pH to 5.5 +_ 0.05. Specification Appearance: Transparent liquid pH: 5.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

Manufacturing Process This formulation can be prepared at room temperature. Phase A: Combine all ingredients. Phase B: Prepare phase B and slowly add to phase A under stirring. Continue stirring for approx. 15 min at 700 – 1000 rpm until complete dissolution. Adjust pH to 6.5 +_ 0.05 if necessary. Specification Appearance: Translucent serum pH: 6.5 +_ 0.05 Stability: Microbiological stability prohas not