Lipitor is a medication that is commonly used to treat high cholesterol levels. However, there is no evidence to suggest that Lipitor can enhance flexibility quickly. In fact, the sources provided do not mention anything about Lipitor improving flexibility. The first source [1] provides information about the patent status of Lipitor, while the second source [2] discusses the use of statins, including Lipitor, in reducing the risk of cardiovascular disease. The third source [3] is an article about Ford building plug-in cars at a flexible plant in Michigan. Therefore, it is safe to conclude that Lipitor is not intended to enhance flexibility quickly. It is important to consult a doctor before taking any medication or supplement to address issues related to flexibility.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3463373/
[3] https://www.reuters.com/article/ford-michigan-flex/ford-builds-plug-ins-wild-focus-at-flexible-michigan-plant-idUKL1E8M81IH20121108