Manufacturing Process Phase A: Combine all ingredients of phase A and mix with a stirring rod, then set aside. Phase B: Add Cosphaderm® CA natural, witch hazel water, allantoin and aloe vera powder to the water and increase the pH value to 9 – 10. Stir until the powder has dissolved completely. Afterwards, add Cosphaderm® LA-T to the mixture. Add phase B to phase A and stir until a slightly viscous ghas not