Rocktherack if you do use the Osta let me know what you think. These guys are not selling bunk, they just have some issue with mixing right now. All research chems need to be shaken before use. Each company will have chems that look different. I've had a ton of good product from them even though there has always been complaints but it wasn't until recent that I actually got a bad one.
I can tell you to stay away from their clen. Even though I've never used it, every single person I know that tried it got bunk.
I've used a ton of their peptides and were pretty good but I have another company that has excellent peptides at cheap prices and always consistent. Point is try things out, find someone reliable and who you are comfortable with and stick with them. Our sponsor Sourhern Research has excellent peptides.