I started using this product years ago and I must say, it is a staple in my daily regimen. I originally only bought to reduce the appearance of my scars from my breast lift and make my elbows and knees the same color as the rest of my body (which it did, beautifully), but I found another purpose for it as well. I use this under my arms and when I tell you it's a necessity when you want to go without aluminum deodorant. I stay fresh all day and night, even though I have SSRI sweats constantly. I don't even have to use a deodorant at all when I use this under there. This product is worth the money. It's worth more than gold.