Hair filler injections are an ideal outcome for those individuals who suffer severe hair loss, alopecia or thinning hair. Hair filler is an injectable, based on a patented formula of 7 peptides and hyaluronic acid, to revitalise hair and scalp. At Aesthetica Skin Centre, our aesthetic doctor administers DR.CYJ Hair Filler to help decrease hair loss, and the treatment is also effective in the therapy of hair regrowth. The product is the result of 13 years of R&D by Caregen and was successfully launched in 2016. DR.CYJ Hair Filler is a medical device Class III and has a CE approval (CE 2265). This peptide-hyaluronic acid treatment ensures in many cases for the reversal of the hair loss process and at the same time revitalises the scalp and hair follicles to stimulate hair regrowth. The formula of patented peptides and hyaluronic acid strengthens the hair into the hair follicles, leading according to clinical research to more, thicker and healthier hair. The key functions of the Hair Filler Peptide are for hair growth stimulation. The hair filler complex stimulates the expression of genes that promote hair growth positively by reinforcing the action of Beta-Catenin and by activating its stem cells that again ensure the growth of hair in the anagen hair growth phase. Also, the hair filler complex can protect against alopecia by inhibiting BMP4 and DKK-1, the main factors in hair loss. The active antioxidants also inhibit alopecia by controlling ROS, caused by UV, stress and other external factors. The Hair Filler complex produces healthier hair follicles by providing nourishment to the hair root through the stimulus of angiogenesis.