DALLAS Biotin Thickening Shampoo + Conditioner Set

My hair’s been flat my whole life, but after two weeks with this duo it actually has some bounce at the roots. The shampoo lathers thick and the conditioner makes strands feel stronger without weighing them down — exactly what the description promised.

I was skeptical about the "thickening" promise, but after three weeks my hair does feel noticeably more substantial at the roots. The conditioner is surprisingly rich without weighing things down, which is a win for my fine strands. Only wish the scent lingered a bit longer.