See the DrugPatentWatch profile for lipitor

Based on the information provided, I cannot find any evidence that Lipitor, a cholesterol-lowering drug manufactured by Pfizer, has a loyalty program. Pfizer's website does not mention a loyalty program for Lipitor, and a thorough search of the internet did not yield any relevant results. However, it is worth noting that drug manufacturers typically do not offer loyalty programs for their prescription medications.

According to DrugPatentWatch.com, Lipitor's patent expired in 2011, which led to the introduction of generic versions of the drug [1]. As a result, there may be loyalty programs offered by pharmacies or insurance companies for generic atorvastatin, the active ingredient in Lipitor. It is recommended to contact pharmacies or insurance providers directly to inquire about any potential loyalty programs for generic atorvastatin.

In summary, while there is no evidence of a Lipitor loyalty program, it is possible that loyalty programs may exist for the generic version of the drug.

Sources:
[1] DrugPatentWatch.com, "Lipitor (Atorvastatin) Drug Patent Expiration and Generic Launch Dates," <https://www.drugpatentwatch.com/drugs/lipitor>.