This was my first and hopefully last order from Predator Nutriton. I received an open bottle (seal was off, powder all over the pills and inside the bottle) and so I wrote to Predator Nutrition. I sent pictures as requested which show the seal and the powder inside (2 pictures to ensure no doubt), after this, no responses from predator nutrition. After a few e-mails from me they finally responded with "send over another picture of the powder spilled" which I already sent...therefore, they are doing as as much as they can to simply wear me down to "give up" so they don't need to take any action. The supplement had no expiry date on it, therefore, I don't know whether it works or not, whether it's in date or not, or whether it's been sat in their storage for years and they shipped it out as they saw a "first time" customer so thought they can take advantage. Either way, very poor performance from them. Unless you need to order from them due to them having some deal with a supplier you use, I'd recommend to avoid.