16 Holiday Beauty Gifts So Good, They Might Cause Happy Tears

Prose Custom Leave-In Conditioner ($32)
Prose allows you to create custom, personalized formulations based on your hair's specific needs. The leave-in conditioner helps detangle, smooth frizz, soften, and hydrate your hair, while also acting as a heat protectant. To get your perfect product, you'll answer questions about your hair type, density, whether it's dry or oily, and more. You can give your loved one a gift card to make their own or fill out the questionaire for them.