Very satisfied with the product. Effective and easy to useLove that there’s no scent. It never burns. Lasts forever! But it is not an antiperspirant. Not a deal breaker for me but might be for some. Took me argyle to get used to it but I’m glad I stuck it out. One crystal lasts for months and months=less waste.I got a rash from this.I prefer unscented products so I love that it is unscented. This little crystal lasts so long, at least a year so it's economical. It works great and doesn't stain clothing.It works great. You just wet the stuff with water and apply. The stick lasts a long time. (It comes in larger sizes as well) Most important, there is absolutely no skin irritation--a problem I had with many, many deororants. There is no scent unless you want to buy the scented version.Much smaller than other brands!Easy to use and it worksSin fragancia.