Savings were already unlocked on this Briogeo Ultimate Hair Repair Vault ($89) with four full-sized Briogeo products (valued at $127), but the 2019HOORAY promo code makes it an even better deal. The kit includes the popular deep conditioning mask, alongside the line's shampoo, a leave-in conditioner, and a special cap to help ingredients like argan oil, algae extract, and biotin seep in to your scalp.