Please just contact the seller if this is a genuine concern, it's so easy, and we have to respond within 24 hours (on average).

1. Click seller name

2. Click contact (seller)

3. Type "Is ASIN BXXXXXXX commingled?"

4. Hit send.

But as a consumer it's even easier for me to just buy it somewhere else, which is what I do. I'm not in the business of verifying if everything I buy off Amazon is commingled or not, I just want to buy it.

Perfectly simple. Easier to just avoid FBA (or Amazon).

I'd say it's probably against their best interest to do so. People would just start buying "not commingled" items only, which would be a big hit to their shipping times.

Looking at the seller rating is probably the best you can do aside from messaging or going somewhere else.