Hyaluronic Acid Nano Powder Turning Brown Due to Storage Conditions
Asked by: barbie_girl_9
On: July 18, 2013
Product Type:
Cosmetics
Question
My Hyaluronic Acid Nano powder has turned brown after being stored at room temperature, especially during hot weather. Is it still usable, and what are the proper storage conditions to prevent this?
Answer
Based on the conversation, if your Hyaluronic Acid Nano powder has turned brown, it indicates that it has spoiled and is no longer usable. It should be discarded.
While preservatives are typically added when the powder is formulated into a liquid product, the raw powder itself can degrade if not stored properly, especially in hot or humid conditions. Storing it at room temperature might be acceptable in moderate climates, but during hot weather, it might be better to store it in a cooler, dry place to maintain its stability.