I initially subscribed to creatine 90 servings to be delivered every 90 days. the first supply I received was wonderful. exactly what I ordered and subscribed to. The second supply I only received a 30 day supply. I contacted customer service and notified them of the discrepancy and requested the 60 servings to be sent. I did not receive a response. I contacted them a second time, and again with no response. I then cancelled my subscription and notified them of the reason., still no response. I've decided to use a different brand. I hope this helps.