Here’s what consumers have asked with answers from Purebulk staff and previous consumers.
From everything I've seen, there is no reason to believe PureBulk is not a legit company.
The Customer Service person was very quick to fix the issue.
Very easy to contact customer service by email. Have not tried phone.
Not sure if there are any better, but a simple return/exchange on a product that I do not trust to use should not take as much effort as I am spending.
The ad jumped up on google when I was going to Amazon.