I found Harklinikken and started using the custom extract and all of the products in November 2020. At the time of writing this (July 2021,) I am now on bottle 8 of the extract, so my eighth month of use. I am BEYOND impressed and so pleased. Linda, my hair specialist, is so kind and helpful, always answering any questions I have and teaching me so much about hair in general. I have genetic female pattern hair loss that runs in my family and noticed over the past few years my hair was becoming thinner and thinner. Aside from that, the lengths of my hair got damaged by using products I thought were safe but wound up being toxic a couple years ago. My hair is super dry, high porosity, very frizzy, curly and often manageable. Harklinikken changed everything about my hair for the better. I am seeing my density return by being consistent applying the extract every single night. Consistency is key for results! I think the pictures of my part speak for themselves. Aside from the density, the newer hair growing in feels and looks so much healthier. My curl pattern has returned and my hair overall has become more manageable, softer, less frizzy and healthier by using the line. I used to be a big product junkie having to try every single new product out there but I'm so happy with Harklikken I no longer have that need. I tried several other things for hair re-growth including tons of different vitamins/supplements, laser combs, other topicals and more and honestly Harklinikken works for me better than anything else. I'm so grateful I found this brand and clinic and I'm excited to grow my hair longer and stronger with them! read more