Skeptical of the delivery system here - when I think of rollerballs I think of women's perfume, and the sample size was more cutesy than practical but it allowed me to get the gist of it. I had recently got back into shaving after having a beard for a while and I received some cuts and nick when I finally whacked the face hair off...the rollerball took care of that. Hadsome ingrown hairs a few days later, tweezed a few and treated it with the rollerball and next day there were no bumps. I honestly love the peppery fragrance added to this product and I would buy a full size one BUT I don't like to use alcohol in aftershave products because it dries your skin out, and I couldn't find an ingredients list but it smells and feels like alcohol is used. Tell me otherwise and I'll buy it! To those of you that don't mind using alcohol based aftershaves, I strongly recommend this product.