A whitening lotion that I can recommend is DERMPLUS TRIPLE WHITENING LOTION. I've many whitening lotion before but i found this more satisfying than other.
The effect is really good, it lighten my skin as quick as 2 weeks. Maybe because of its triple whitening component:
ALPHA HYDROXY ACID - incduce regeneration of skin cells thus giving a finer, smoother texture and helps skin to retain its moisture.
UNINONTAN - whitening ingredient that inhibits the enzyme to produce melanin and helpful to even-out skin tone.
SUNSCREEN AGENTS - protect the skin from sun damaging UV rays.
The creamy white formula works thoroughly leaving skin beautifully smooth and touchable. Its also non greasy and appropriate for all types of skin.