My facial skin is flawless, but my neck, underarms, back & bum appear to be tougher, drier, and darker in comparison to the rest of my body. I tried many home cures and cleanses to get it back to my usual skin tone, but they just made my skin more irritated and dry. My friend advised me to use the Sanfe Dark Spot Body Lightening Combo. I've been using this product consistently for about a month, and I can tell a difference. My Neck, underarms, back & bum is now clearer, softer, and smoother.