Lipitor (atorvastatin) is a medication used to lower cholesterol levels in the body. The drug works by inhibiting the enzyme responsible for producing cholesterol in the liver [1]. While there is no evidence to suggest that any specific herb can enhance the effects of Lipitor, it is important to note that some herbs may interact with the medication, which can potentially increase the risk of side effects or reduce its effectiveness.

According to the NHS [3], it is generally advised to avoid taking St John's Wort, a herbal supplement commonly used to treat depression, while taking Lipitor as it can increase the risk of side effects such as muscle pain and weakness. Other herbs that may interact with Lipitor include echinacea, ginkgo biloba, and garlic [3]. It is important to consult with a healthcare professional before taking any herbal supplements while on Lipitor to ensure safety and effectiveness.

In a study published in the Journal of Ayurveda and Integrative Medicine [2], it was found that the herb Guggulu (Commiphora mukul) may have potential benefits in reducing cholesterol levels in the body. However, the study was conducted on a small sample size and more research is needed to determine its effectiveness and safety when taken with Lipitor.

In conclusion, while there is no evidence to suggest that any specific herb can enhance the effects of Lipitor, it is important to consult with a healthcare professional before taking any herbal supplements while on Lipitor to ensure safety and effectiveness. It is also important to avoid certain herbs such as St John's Wort that may interact with the medication and increase the risk of side effects. Further research is needed to determine the effectiveness and safety of herbs such as Guggulu when taken with Lipitor.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4593660/
[3] https://www.nhs.uk/medicines/atorvastatin/taking-atorvastatin-with-other-medicines-and-herbal-supplements/