Milk alternatives see mixed sales results Oat milk, kefir and RTD coconut milk have strong years ending June 12, 2022 Brian Berk August 30, 2022 Oat milk, kefir and RTD coconut milk have strong years ending June 12, 2022. In fact, IRI data suggests refrigerated oat milk saw strong growth with sales of $454.3 million, increasing nearly 53% year over year. Find out what brands thrived. Read More