Dark Knuckle Serum (improved formula)

knuckle whitening serum can effectively help even out skin tone, removes melanin, restoring your healthy radiant skin. 

The knuckles serum helps to lighten darkly pigmented areas without peeling nor exfoliating the skin. It works by gently lightening the dark areas in order to reveal a well-blended and even skin tone. 

How to Use. 
Apply the Knuckles Serum to the affected areas after scrubbing. Use twice or three times a day for best results.