A recent 2021 study looked at the effect of a new type of ointment containing probiotics ... Many cases of dry scalp respond well to a change in your hair care products or routine, and home ...

and conditioners have probiotics. "These products are meant to balance the scalp microbiome and take care of issues like ...

We spent the year testing hundreds of products, searching for the ones that make us look and feel best—these are our findings ...

So if you've been having trouble with slow hair growth, thinning hair or your scalp is itchy or dry, using a scalp treatment ...