the flipside is also true - sometimes the product changes but the listing stays similar with the same URL. I buy why protein isolate and the listing on amazon c

the flipside is also true - sometimes the product changes but the listing stays similar with the same URL. I buy why protein isolate and the listing on amazon changed to a blend of isolate and hydrolysate without any change in brand or product name - just a slight change in the packaging. It's possible the product did change every 2 years or so.