My bottle of cyp arrived with alot of crystals in it and I found out it was due to be shipping the cold weather. I swirled it around in near boiling water several times and was able to get the crystal to go away. Now, it keeps slightly re-crystalizing in my home and it is only being kept in temps no less than around 70 degrees. Anybody know why it is crystalizing so easy? It is the test cyp 250 made by Nutri-Vet