First impression of the product was stylish, and reminded me of Tarte oils. The smell is a bit strong for my liking but it wasn't a bad smell. Now the difficulty began when I tried to get the product out so I can put it in ny hair. The dropper is not good quality, it only collects very tiny quantities at a time. So it took me 15-20 times to get enough product. I would recommend to have this dropper fixed or possibly use a different brand. I left the product in for about 45 minutes, it was easy to remove with shampoo. I did not see any immediate results, but I also do not know what the pro of removing dead cells is (does it make gair shinny, stronger or etc. That is not stated anywhere). Hair still had the product smell the next morning which was ok just a bit too strong. I am not sure if this product benefits me personally, but I would definitely recommend/ try for lice issues (i hope I never get them) as that was one of the benefits of the product.