Verifying Vitamin C in Product: pH Check
Asked by: ramacno
On: April 22, 2016
Product Type:
Cosmetics
Question
I received a product containing Vitamin C (L-Ascorbic Acid). I would like to know:
- Is the Vitamin C already mixed into the product?
- How can I verify its presence?
- What should the pH of the product be if Vitamin C is present?
Answer
Based on the staff's reply, the Vitamin C is already mixed in the bottle you received.
The staff mentioned that you can easily check this by measuring the pH of the solution. If Vitamin C is present, the pH should be around 3 +/- 0.5.
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