According to Drugs.com, there are no known interactions between atorvastatin (Lipitor) and probiotics. However, it is always important to talk to your doctor or pharmacist before taking any new medications or supplements to ensure that they are safe for you to use. Additionally, the Mayo Clinic advises that while probiotics are generally considered safe, they can interact with certain medications, including antibiotics and immunosuppressants. It is important to talk to your doctor before taking probiotics if you are taking any medications or have any underlying health conditions.

Sources:
[1] https://www.drugs.com/drug-interactions/atorvastatin-with-probiotic-formula-276-0-3205-15943.html
[2] https://www.mayoclinic.org/healthy-lifestyle/consumer-health/in-depth/herbal-supplements/art-20046488