i've had regrowth on the hairline. started out as dark peach fuzz on my temples. at first i questioned whether it had been there all along and that i just never noticed it. but eventually they got longer and so now there is no question. the hairs are not just on the hairline, but also about a centameter deep into my hairline. they are about thumbnail-length now, but they are still pretty thin so they don't contribute much to the strength of my hairline, but hopefully they soon will. also, i've noticed baby hairs are now popping up towards the center of my hairline. hopefully these will follow course with the temple hairs and continue growing.