Betamethasone valerate and cinchocaine ointment

Charge items 3, 4, 5, and 7 in a melting vessel and heat to 85°C. Melt to a clear solution and cool down to 65°C. Transfer to Becomix. 

Add items 1 and 2 in a small portion of the melt from step 2 in a separate vessel and homogenize and then add to step 3. 

Handbook of Pharmaceutical Manufacturing Formulations Semisolid Products 

---