Warning* I have read a few controversies with this product. Please, like always, do research before using any product.
Cost (US): $82.75 (two pack, online)
Packaging: The Kalo that I have comes in a spray bottle. I bought two of these and one spray didn't work very well. They also come in cream form.
Use: The spray bottles are generally used for larger areas like legs, whilst the cream is used for the smaller areas like under arm. However, you can use either product on either area.
It's best to use this after a wax or epilation to allow the product to go right down into the follicle to destroy it. You can also shave if you don't like pain. It won't work as effectively but it still works.
The day you remove the hairs, you are supposed to massage the product three times and another three times the next day on the desired areas. It takes about four to six treatments to see desire effects.
I haven't been great at using this and my application is very inconsistent, where sometimes I would only apply once in weeks. However, Kalo is very effective in stumping the growth of my hairs and some areas I could swear there's no more growth.
When using the spray bottle sometimes a few drops of the products falls on the floor so I leave a towel underneath me.
Conclusion: If I used this product properly I'm pretty sure it would either make the hairs grow really slow or not at all. I really like it and so far it has worked pretty well considering I'm not dedicated with using it.