Thank you for contacting us about Cadbury chocolate. Your comments and inquiries are appreciated because they provide valuable feedback about our brands. Our chocolate contains milk, which is a by-product of cows. Other than milk, there are no animal ingredients in our chocolate. Please specify what e-code is, so that we may answer your inquiry on this. You may call us at 1-800-565-6317 Monday through Friday, 8:00am to 5:00pm Central Standard time. We appreciate you contacting us and hope you will continue to enjoy our brands. Sincerely, Consumer Relations [THREAD ID:1-BYJFE] And Allah (SWT) Knows Best