I have shoulder length hair, I dye the roots every month or so, my hair is very oily at the roots and dry on the bottom half cuz of an old bleach I got last spring. Winter is (almost) back and my hair is in poor health : itís dry and harsh, and it breaks easily. Iíve been thinking about buying one of the expensive Kerastase treatment but thought I had nothing to lose by trying the egg bomb first, if not 1-2$ worth of ingredients I already had in my kitchen. I did the following mix : 1 egg yolk, 1 tablespoon of honey, 2 tablespoons of olive oil, and 3 drops of lavender oil. My first impression was regarding the smell; you couldnít smell the egg at all! It was a nice olive oil / lavender smell. I applied the egg bomb with a dye brush on dry, unwashed hair. The product was making my hair very, VERY sticky, but I eventually found the trick to brush my hair up while applying the egg bomb so my hair would sit on top of my head once done. Unfortunately, I ran out of product and it was my last egg (!) so Iíve put the egg bomb only on the half end of my hair and neglected the roots. I covered with a plastic cap and let it rest for 2h. The smell changed a bit during the 2nd hour; it was not disgusting but you could smell the yolk a bit. I washed it out with 1 good shampoo (it was surprisingly easy to rince!) and blowdried my hair to see if it would be as harsh as usual... itís not! The ends are smoother! My plan is to double my initial recipe (I may try without honey to see if the mix is easier to apply), soak my hair 2x week and let hair dry. I will do so until Iím satisfied with the results, then keep going 1x week. I will update this review in a few weeks / months depending on the results. Iím putting Kerastase on hold for now. // I gave 4 lippies to see if I'm gonna see a significant improvement in my hair over the next few weeks, and then perhaps increase to 5.