The Provider (which is the most vague name fucking ever lol). He makes them also. One of his batch had issues and he started selling grey (or gray) tops until he got rips back in stock. Right now rips are sold out for the next two months but he has grey tops and blood works on another forum showed that they are fucking amazing.
Now here is the thing about rips. I used them, LOVE THEM!, amazing product, but I completely understand why people bitch about the water retention on it. I don't think I have ever held that much water in my life. I was using 5iu which is a bit high and the highest dosage I'll ever go (not including for blood works) but still the water retention on it really really sucked.
Other than that you should keep in mind where you get your rips. From my research TP actually provides the best prices so I don't see a reason to go to other people but if you do make sure TP okays them. Lightning HGH I believe at one point said that he sold rips and because he wasn't getting them from the provider he called them out (I believe they were fakes) and lightnings owner got banned from PM until "he got his shit straight". So ya.
TLDR: The Provider makes them and has the best prices, he also doesn't fuck around and calls people out if he sees they are selling his product and they didn't get it from him.