Various external factors including colour pigments, nicotine etc. can stain, yellow or make your nails look dull and unsightly. The innovative formulation of Mava-white hides the unsightly appearance of stained, dull nails, while giving them a natural and healthy look. Mava-white is an optical colour perfector for the nails thanks to specific pigments that react to UV light. Mava-white may also be used by men whose nails have become stained or yellowed, perhaps due to nicotine, and who are concerned about the appearance of their nails.