Cream with Lemon Peel Bioferment Changes Color After Storage
Question
My cream formulation containing Lemon Peel Bioferment has changed color from light yellow to dark yellow/brown after being stored for 4-6 months. What could be the cause of this color change?
To help diagnose the issue, I can provide the following information:
- The pH level of the formula immediately after mixing.
- The current pH level after 4-6 months of storage.
- The complete list of all ingredients used in the formulation.
Answer
Subject: Re: Lemon Peel Bioferment color change
Hello,
Thank you for your inquiry regarding the color change of your cream containing Lemon Peel Bioferment.
Normally, Lemon Peel Bioferment does not change color under typical conditions. The observed darkening from light yellow to dark yellow/brown after 4-6 months is unusual for this ingredient itself.
This color change is likely occurring due to:
- Unsuitable storage conditions (e.g., exposure to light, heat, or air).
- Interaction with other ingredients in your specific formulation.
- The pH level of the formula, which can significantly affect ingredient stability over time.
To accurately diagnose the cause of the color change and recommend a solution, we need more information about your formula. As the staff mentioned, please provide:
- The pH level of the formula: Both immediately after mixing and after 4-6 months of storage.
- The complete list of all ingredients used in your cream formulation.
Once we have this information, we can better assess potential interactions or stability issues causing the color change and advise on how to prevent it in the future.
Thank you.