Natural preservative for liquid soap at high pH
Asked by: athicha.choosuwan
On: January 28, 2017
Product Type:
Cosmetics
Question
What natural preservative is suitable for a liquid soap formulation containing liquid castile soap, aloe leaf juice, and floral water, with a pH between 8 and 9 (alkaline)?
Answer
Based on your formulation for a liquid soap with liquid castile soap, aloe leaf juice, and floral water, at a pH of 8-9, the recommended natural preservative is Thyme Care™. This is suitable for the alkaline pH range you specified.
Related Products Mentioned
Thyme Care™ (natural preservative)
Cosmetics