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