<<Disclaimer: Verify this information before applying it to your situation.>>

Sounds like Starbucks ice cream is all safe, other than flavors that contain
blatant gluten ingredients (i.e cookies, brownies, etc.) I haven't talked to
the company directly, but the people who responded to me all had at some
point- The company  will send a list to anyone who calls.

The half gallon is long gone! Yum....

Thanks for the responses!

Becca