According to the sources provided, there is no evidence to suggest that Lipitor interferes with antidepressant absorption. Lipitor is a medication used to lower cholesterol levels in the body [1]. It belongs to a class of drugs known as statins and works by blocking an enzyme that produces cholesterol in the liver. Antidepressants, on the other hand, are used to treat depression and other mental health conditions by altering the levels of certain chemicals in the brain [2].

The second source states that there are some drug interactions that can occur with antidepressants, but Lipitor is not mentioned as one of them [2]. However, it is important to note that there may be other factors that can affect the absorption of antidepressants, such as grapefruit juice. According to the third source, grapefruit juice can interfere with the way some medications are absorbed in the body, including some antidepressants [3].

In conclusion, Lipitor does not appear to interfere with antidepressant absorption based on the sources provided. However, it is always important to consult with a healthcare provider before starting any new medications or changing the dosage of existing medications, as there may be other factors to consider that are specific to an individual's medical history and current health status.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.psychiatrist.com/jcp/psychopharmacology/selective-serotonin-reuptake-inhibitor-drug-interactions/
[3] https://www.nhs.uk/common-health-questions/medicines/does-grapefruit-affect-my-medicine/