but more research is needed to determine the effects of peppermint oil on human hair growth. Peppermint oil contains menthol. Menthol can seriously negatively affect the breathing of an infant or ...

It especially works great for beauty treatments and peppermint oil is the best to use as it’s hair- and skin-safe. Plus, it's another natural ingredient that we can add to our beauty routines.

When applied into the nose: There isn't enough reliable information to know if peppermint oil is safe or what the side effects might be. When applied into the nose: There isn't enough reliable ...