Honestly I cannot say enough about this hair oil!i just purchased the entire kit, and sometimes with the shampoo I feel like I’ve been experiencing a bit more hair loss.. but that could also be change of weather, etc. however, I have been using the oil for two months and OH MY GOODNESS!!! I used to wear tight hair styles EVRRY day with clip in extensions & started to develop extreme thinning that you could see my scalp. After using this oil, I’m so happy to see that the thinning has decreased significantly and my hair is getting soo much thicker!