“Whether used daily as a conditioner or once a week in a rescue mission, this hair mask for thick hair is my secret weapon against frizz and sun damage,” says New Yorker Ahu Terzi. of this mask, which contains shine-pumping lipids. “It smells great too and makes my over-dyed, over-styled hair as soft as my daughter’s. Pro tip: Leave it on overnight and wash out in the morning for best performance!” The hard-to-please bridezillas of Brides Magazine picked it for the Brides Magazine Beauty Awards 2016, so you know it works.