Rancid Smell in Homemade AHA Gel
Asked by: maychaya_19_
On: March 31, 2015
Product Type:
Cosmetics
Question
My homemade AHA gel has developed a strong rancid smell. The staff has requested the detailed formula and mixing steps to diagnose the issue. What could be the potential causes of this rancidity?
Answer
Hello, a strong rancid smell in your homemade AHA gel usually indicates that the product has spoiled. This can happen for several reasons:
- Microbial Contamination: If the preservative system was not effective, used incorrectly, or if the product was contaminated during preparation or storage, bacteria, mold, or yeast can grow and cause off-odors.
- Oxidation: Some ingredients, even in a gel, can oxidize over time, especially if exposed to air, light, or heat. This process can lead to rancidity.
- Ingredient Degradation: Certain ingredients might degrade or react with each other over time, leading to unpleasant smells.
To determine the exact cause, it is crucial to know the detailed formula and the steps you followed during preparation. As the staff has already requested this information, please provide them with the formula and process so they can help you diagnose the issue accurately.
Thank you.