Latisse for White Eyebrows and Eyelashes?

The clinical studies show that Latisse does enhance darkness of pigment in the eyelashes in addition to length and thickness, but whether it can repigment follicles with white hairs remains to be shown.  I am familiar with a process where a kelp (seaweed) extract has partially reversed the follicular depigmentation in patients' scalp conditions, and this effect lasts as long as the patient is diligent with ongoing treatment.

Naedean, there are many reasons why our hair can turn white. The color of hair depends on the amount and type of pigment created by specialized cells at the root of the hair called melanocytes. As we get older, these specialized cells can stop functioning as effectively as they did when we were younger. Stress can also make these cells become less effective. If your lashes are turning white because of stress, they can return to their normal color when the stress resolves.
I hope this is helpful.