Lactobacillus Reuteri ATCC PTA 6475 is a strain that was hyped up in the community after an article was published called “Probiotic ‘glow of health': it's more than skin deep” [R].

In the article, you can see that the mice that were fed with this probiotic strain experienced significantly better hair growth, and also exhibited a much more favorable ratio of anagen to telogen hair cycle stages.…