Non-Dairy Yogurt Culture (3-6 gallons) - For Use With Homemade Dairy-Free Nutmilks or Commercial Soy Milk Now containing 6 individual starter culture packets - each cultures 1/2 - 1 gallon of milk. Easy to use, convenient tear packets! Dairy-free - use with HOMEMADE nut milks or commercial soy milk (store nutmilks other than soy lack the necessary protein for yogurt). Contains: Lactobacillus spp. S. thermophilus, B. bifidum, rice maltodextrin