Need to add some extra moisturize and tone down the frizz? Whether your hair go through sun exposure, heating tool or chemical treatment this hair mask can help restore the loss moisture. I love using this as a post hair dye treatment because it makes my strands feel smooth and supple. What this hair mask does: The potassium, natural oils, carbohydrates and vitamins found in banana help softening the hair, protect the natural elasticity, prevents split ends and breakage. In addition, it leaves your hair smelling amazing! Method: Mash 1 banana, add in 1 table spoons of olive oil and 3 spoonfuls of mayonnaise in a bowl. Mix well and apply to dry hair generously (concentrating on the root). Leave mask on hair for 30 minutes and shampoo normally.