Question
Posted on: March 13 2013In a shampoo with salicylic acid and Elocom lotion forms a precipitate.
Formula:
Salicylic Acid 18g
Cetostearylalkohol 36g
Elocom Lotion 20ml
Basic Shampoo AD 600ml
Answer
Replace Cetostearyl alcohol by Cetomacrogol 1000. These melt and add salicylic acid. H Elft of base shampoo warm up to 70 ° C and warm mix with the foregoing. Allow to cool and finish.