No, milk does not remove melanin.
Melanin is a pigment produced by specialized cells in the skin called melanocytes. It gives skin its color and protects it from harmful UV radiation from the sun.
While milk is a good source of calcium and vitamin D, neither of these nutrients can affect melanin production.
There are no scientific studies or evidence to support the claim that milk can lighten skin or remove melanin.
Therefore, drinking milk will not lighten your skin or remove melanin.