<<Disclaimer: Verify this information before applying it to your situation.>> I've been meaning to pass along to all of you this excellent site I found of just about every drug company there is -- very convenient when you need a toll-free phone number to check on a drug's GF status. I recently used to contact Barr re changing my Estrace to their generic version Estradiol. I was very impressed with the lady from Barr -- she even had me look at the pill & tell her what markings were on it to make sure it was their pill -- and she was very well informed on CD. She told me all of Barr's prescription drugs are GF. Here's the drug company list address: www.needymeds.com/companies.html