Manufacturing Process Phase A: Combine all ingredients of phase A and stir until Cosphaderm® X 34 and Cosphaderm® Sodium Hyaluronate are dispersed. Phase B: Add phase B to phase A. Phase C: Add phase C to phase A+B under stirring. Adjust the pH to 5.5 +_ 0.05. Specification Appearance: Light yellow gel pH: 5.5 +_ 0.05 Stability: Microbiological stability proven, no separation after centrifugation has not

MANUFACTURING PROCESS Phase A: Combine all ingredients of phase A and stir until everything is completely dissolved. Heat phase A to 80°C. Phase B: Prepare phase B and heat to 80°C. Add phase B to A and homogenise. Phase C: Add phase C below 40°C to the formulation. Adjust the pH value to 5.5 +_ 0.05. SPECIFICATION Appearance: Light yellowish lotion pH: 5.5 +_ 0.05 Stability: Microbiological has not