Collagen powder went bad?
There's reddish brown bits (rusty?), like tiny rocks, all over the powder. Size varies, but it looks like little hard clumps of something. The collagen is not past date or anything, and this has never happened before. Is it still good to use? And what could it be?
Here's a picture of how the bits look on a napkin:
- ?Lv 76 months ago
Do use it if there are any foreign particles present.