Homemade Coconut Honey Hair Mask w Vitamin E Moisturizing and nourishing hair Protecting hair from damage Treating dandruff and other scalp conditions Promoting hair growth for hair loss Making your locks softer, smoother, and shinier Apply the mask to your hair. Start from the scalp and work your way down to the ends. Optional: cover your hair with a shower cap or plastic wrap. Leave the mask on for 30 minutes to an hour. Rinse the mask out with warm water. Shampoo and condition your hair as usual.