Biocyte Keratine Forte Serum 5x9ml Ampoules, the most technologically advanced hair loss serum on the market. This serum is the only product that acts at the level of the main phases responsible for hair loss and hair growth.It is also the first to use the innovative PQQ nutrient, developed based on 20 years of hair care research in Japan.Because Hair has a vital need for Keratin.• About 85 to 90% of the hair and nails is keratin.• The lack of keratin favors hair loss and leaves the hair brittle, opaque, elastic and porous.• The care of the Keratine range has been specially formulated to improve the appearance and volume of hair, reduce hair loss and strengthen nails and hair fiber 1 - Mitochondrial GenesisPQQ protects and regenerates the mitochondria of the hair follicle and dermal papillae.Restores the activity of cells responsible for hair growthPotentiates Anagenesis2 - Stimulates hair growth and protects against hair lossAnagain ™ activates the dermal papillae and induces rapid hair growth.Anagain ™ has been shown to stimulate the specific signaling molecules needed to trigger hair growth.Noggin: Protein that shortens the telogenic phasePGF-7: Fibroblast growth factor 7 that promotes the proliferation of matrix keratinocytes to initiate a new anagen phase.3 - Activation of cerebral blood circulationLegactif ™ increases blood flow in capillaries, optimizing and ensuring the supply of nutrients to the hair bulb.Association of extracts from 3 plants with venotonic properties and promoting capillary resistance4 - External supply of keratinReinforces the amount of hair keratin, which determines the vitality, structure and support of the hair