Lipitor is a brand name for the drug atorvastatin, which is a type of statin medication used to lower cholesterol levels in the body [1]. According to ConsumerLab [2], there are no known interactions between whey protein and Lipitor or other statins. Whey protein is a popular supplement used by athletes and fitness enthusiasts to increase muscle mass and strength. It is a high-quality protein source that is easily absorbed by the body and has been shown to have numerous health benefits [3]. However, it is important to note that consuming large amounts of protein, whether from food or supplements, can increase the workload on the liver and kidneys. This can be a concern for people taking statins, as these medications can also affect liver function. It is recommended that individuals taking statins should consult with their healthcare provider before starting any new supplements or making significant changes to their diet [2]. In conclusion, there is no evidence to suggest that whey protein interacts with Lipitor or other statins. However, it is always important to consult with a healthcare provider before making any changes to medication or supplement regimens [2][3].

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.consumerlab.com/answers/which-drugs-should-be-avoided-when-taking-statins/statin-supplement-interactions/
[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7230701/