In the run-up to your big day, boost your hair's health and shine with a rejuvenating elixir

An oldie-but-goodie, this neem leaf extract-based offering from the beloved German beauty brand is a soothing tonic for sun-parched strands (and scalps).

Dr. Hauschka Neem Hair Oil, $40, Dr. Hauschka Skin Care.

Photo: Courtesy of Dr. Hauschka Skin Care