Went back to this crystal deodorant after seeing an interview with Eryka Badu (years ago) in which she mentions using crystal deodorant and how she applies it in 100 strokes (50 strokes up, 50 strokes down) per moistened armpit, since this is not a cream or paste or what have you. Realizing that this was NOT the way that I had applied it in the past, I came back to the crystal with this "100-strokes" method and by golly, it worked--and continues to work. Now, if one is eating sub-optimal, highly-processed, non-nutritional substances, and generally mistreating their internal system, well... I cannot say if this will be effective at masking resulting odors. As for this particular brand and packaging, it is solid, durable, and long lasting. Be well.

I just started to use this one. I like that it is large sized and smooth on the top. So far it hasn't left many crystals behind and it's holding on to the dial at the bottom. This one is smooth and so far it's going on well and feeling smooth. The shape is good and I'm happy with it. Some of the other ones break or leave behind crystals. This one is very good so far and I'm happy with it, plus I know it will last a good length of time! There is no scent, but I put this on as a base.

Have used a different brand of this product for years. They’re all the same…Excellent! No perfume. No chemicals. No BO. Lasts forever. Just don’t drop it, or the edges become broken and sharp. They just need to switch out the plastic and it’s a perfect environmental solution.

Love this crystal deodorant. I was very skeptic at first if these work, but I’ve been using these deodorants for years now. I’m very active and do sports and find they work better on me that regular deodorants. I remember the first week or so it was an adjusting time, I guess the aluminum leaving my body, but since then, perfect. Just make sure you apply on clean skin or if won’t be affective.

I never thought that the crystal will be able to cope with the smell of sweat. this is the discovery of the year for me. The volume is chic enough for a long time. appreciated completely cool thing.

This deodorant is incredible!! I have been testing out numerous natural deodorants for a while now, and this is the first one that still leaves me smelling good at the end of the day, and after a long workout. I was nervous about the lack of scent, but actually it has been fine and I never smell. I cannot recommend highly enough! Nothing compares to regular deodorant but if you are trying to avoid the bad stuff this is the way to go. Breast cancer is just not worth the risk. Most of the ladies in my family ditched regular deodorant over a year ago. It is a process your pits need to detox you have been clogging your pores with zinc and aluminum for years or even decades. They are full of stinky nasty human waste. So if you are making a switch you may need to wash up in between showers from time to time. Stick with it and you will be pleased with the results. My underarms feel so much better I used to get large sores and pimples from regular deodorant. It isn't as effective as regular when going to the gym but I go home and shower after anyway so it doesn't really matter.

I love this type of deodorant, the first time I bought similar item in Thailand , I love it because it’s natural and lasts longer than other type of deodorants like spray type.

The size is great for its price. I tried all types deodorant and sure that only these stone would work. No color, no smell, no stickiness, doesn't block your pores.. the most comfortable to use daily at home.

Cant find this in stores anymore, and if you do find tbem, they are cost prohibitive, compared to iHerb price. Best deoderant you'll ever use. Lasts all day and night.

Blocks the appearance of bacteria, fungi and other microorganisms that cause the known unpleasant mizirma. It promotes the recovery of the skin in case of inflammation or itching. The mineral salts in its composition are hypoallergenic and can be used by people of all ages. Deo crystal does not stop sweating! It is a natural regulator for maintaining body temperature and expelling toxins from the body. The mineral deodorant only stops the action of the unpleasant smell.