Harklinikken has helped thousands of clients with their internationally acclaimed hair regrowth treatment. We have treated more than 100,000 clients around the globe since 1979. Out Extract is customized to the needs of each client, enabling us to achieve unparalleled results. Harklinikken is passionate about healthy hair and we treat clients for hair loss through the use of our high-end hair care products. Through our research, we have developed some of the best hair care products to compliment our hair regrowth treatment. Contact us today to find out if you are a candidate.