Adjusting pH of Vitamin C E Ferulic (Lite) for Sale and Stinging Reduction
Asked by: monrada16
On: July 03, 2017
Product Type:
Cosmetics
Question
I am using the product Vitamin C E Ferulic (Lite). The product's pH is currently around 2-3, and it causes a stinging sensation. Can I adjust the pH higher? What is the appropriate pH for selling cosmetics according to Thai FDA regulations?
Answer
Based on the conversation regarding the Vitamin C E Ferulic (Lite) product:
- The product's pH is approximately 2-3.
- You experienced a stinging sensation, which can occur with products having a low pH.
- You asked if the pH can be adjusted higher.
- According to the staff's response, the appropriate pH for selling cosmetics under Thai FDA regulations is 3.5.
- Adjusting the pH closer to 3.5 might help reduce the stinging sensation while remaining within the recommended range for cosmetic products according to regulations.