didn't work for me :( Seems to be the same as others like it. The best deodorant-substitute for me is baking soda! Costs almost nothing (Red Mills is my favorite, its's available in iherb as well). Easy to apply with wet hands after shower. If you like some scent in it, put some soda in a small jar and add a couple of drops of your favorite essential oil. My favorite is one drop of tea tree oil combined with two drops of lemongrass oil. Very fresh and mild!

This small product goes a long way. Ordorless. Does the job well.

Nuissance, it takes a while to apply it. Otherwise, a better option than other poisons out there. Not very strong or lasting.

This is the best deodorant that I have ever used and it's 100% natural. Highly effective...works great for me!

Excelente desodorante, um dos únicos recomendado pelo instituto anti câncer. Benefícios: não mancha a roupa, é incolor, não tem cheiro, não tem risco de câncer e o melhor, dura mais de um ano (muito econômico)!!!Recomendadíssimo!!! Excellent deodorant, recommended by one of the only anti cancer institute. Benefits: does not stain clothes, is colorless, no smell, no cancer risk and better, lasts longer than a year (very economical)!! Recommend too!!

I decided to try a potassium alum deodorant when the ammonium alum gave me an itchy rash. With this deodorant stick, I stay odor-free, relatively dry, and the rash is gone. It is a good-sized stick in a plastic container with a cover, so I'm sure it will last a long time. To the folks who say it doesn't work for them, try applying it around the outer area of the armpit, as well as the center. This really makes a big difference in its effectiveness.

This is the best crystal deodorant stick I have used. It definitely works. I take amino acids, e.g. acetyl-l-carnitine for energy, but I notice one side-effect is a more pungent underarm odor. I use it after I shower. Sometimes, I will run the tip of the crystal under water for just a second to wet it just a bit (if necessary) then I rub the crystal stick under each armpit for about 5 to 10 seconds each and I'm set for the day! If you have really strong body odor you may want to rub it for a bit longer under your arms. I have tried other crystal deodorant sticks but this one is definitely the best one that I have used! Also note, that this crystal needs to dissolve so that it can deposit the salt onto your armpit or armpit hair to be effective, so you need to either have a wet armpit (such as right after you get out of the shower) or you will want to wet the tip of it as previously described just to get moisture. The salt from the crystal will inhibit bacterial growth (the cause of body odor). It's all natural, cheap and will last a LONG TIME. Highly recommended.

Despite initial unfounded suspicions, it works! Was also impressed by the lasting freshness on my armpit. It lasts for an entire day. Mind to scrub for half a minute at least and humidify with some water, it's basically a stone and not the usual deodorant cream or spray you've been used to and full of toxic chemicals.

It’s a little troublesome to use it as u need to wet it every time u use but it’s working well so I might buy again

I have tried several natual or chemical free deordorants'. They all pale in comparison to this one. Honestly it works like the chemical type but it is NOT! Excellent product. I do take a moment to rub it on and let it dry . Just a moment right out of the shower.