That's such an interesting question! Unfortunately, these species aren't considered probiotics (at least at this point). Usually in dairy foods labeled as probiotics they use Lactobacillus acidophilus and Bifidobacterium bifidum. I think this is simply because there's good data that those two bacteria help with gut health!

Food scientist by PhD. Sharer of food structure, processing, nutrition, trends, & history. Disprover of food myths, lies, & misinformation.