Underarm & Intimate, Inguinal Whitening Intimate area skin whitening works by using a combination of treatments, including roll-ons to lighten & soften underarms, whitening soap to break down concentrated melanin and skin whitening cream to prevent the darkening of new melanin produced due to mechanical rubbing/friction. These products will give great results on thighs, elbows, knees, knuckles, and other hard to whiten and intimate areas. Natural soaps and skin whitening creams by Flawless Beauty and Skin will control melanin production, leaving your skin whiter, brighter and more vibrant. When the proper products are used correctly and consistently, most people will begin to see results in just 14 days. That’s just two weeks to the whiter skin you've wanted!