Briogeo's Don't Despair, Repair mask is one of the brand's most well-known products and for good reason. Good for all hair types, this mask helps to combat dryness, reduce frizz, and repair breakage. One Sephora reviewed says of the cult favorite, "I have tried a lot of salon hair masks and drug store masks, but nothing has compared to this product. I also have tried other Briogeo masks and conditioners, (including the Banana conditioner that is highly rated), and while those were nice products, they did not give me the results that this hair mask does. My hair is always soft and silky after using it and worth the money for me."