Piima Yogurt Starter
Product Review (submitted on June 5, 2014):
It worked at room temperature in about 8 hrs. I just mixed it well in 1% organic milk and voila! So easy. Now I add honey to my cup and enjoy it either just like that or on my cereal. I always keep 1/4 of the yogurt to keep it going and it's doing great after 2 weeks and 5 refills.