How can I darken facial hair?
Answers:
I used mascara on my brother's and it was very effective.
You can buy kits to dye eyelashes, so that would be OK on the moustache.
get black dye or put black paint on it
Don't know why you would want to do that - but I suppose you could try "Just for Men".
You can buy hair dye for beards. It should give the same result on your moustache.
just for men
(youare a guy, right?)
What everybody else said
The best and safest way is to go to a professional beauty salon and have it tinted to a darker colour.
Howl at the moon..
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