I have quite light baby fine brows which are pretty sparse. I used to tint them which made a difference, haven't done for a while. Would like to treat myself to a tint and shape at a brow bar (please let me know your recommendations! I'm in Manchester) but thought it might be worth trying to encourage a bit more growth over the next couple months.
Realistically, does any product work? I'm sure I heard one of the oils worked? Castor Oil?