Whether your hair is thin, thinning or both, there's a new generation of shampoos promising to help it reach -- or return to -- its full potential
Deep Cleaning Shampoo for Thinning Hair As you might guess from the spelling, Harklinikken is a Danish brand that was developed by doctors working in a (surprisingly chic) hair restoration clinic in Copenhagen. While the star of the line is the "Extract" that's created for each patient after a consultation, the Harklinikken BCB Shampoo, $29, is also incredibly important. It's a deep cleansing shampoo with an unusual, almost watery consistency and herbal scent. It's packed with botanical ingredients, the key being burdock root, which helps regulate sebum production and, in turn, hair growth.