My hair started becoming more Grey, than white on my white spots. It looks like bald spots.

Mine does. Vit usually has nothing to do with stop hair growth from what I have expereinced.

My hair growth diminishes on all vitiligous area. Most of the hard white areas have no hair at all.
As my eyebrows turn white the white hairs fall out.
In areas that have repigmented the hair returns.

Now that the sun is not so strong now its not as visable

Hi Mary. I have found that as I continually loose pigment, I have noticed that the new hair growth is also very light. Almost white. As I apparently have lost pigment on the front and top of my head...it is actually a beautiful shade of platinum now. The rest is shades of gray! Yuk. Lol.
As far as my arms and legs, etc, are concerned...as I am fair skinned with aggressive vitiligo, it hasn't been of any concern.
Hope info helps.🤗