ADVANCED ALPHA FOLLIDENSE HAIR SERUM The synergistic effect of Caffeine, strengthening Procapil Complex awakens and energises the scalp.  Cressatine stimulates & prolongs hair growth and strengthens hair from the roots (anti-aging effect for hair) also provides the elements needed to produce keratin for solid, well-structured hair and helps initiate hair regeneration via the Wnt pathway. Keratinocyte differentiation is stimulated with the release of KGF (Keratinocyte Growth Factor), due to the Wnt activation. KGFs influence hair shape and also its strength. The length of the growth phase is increased by the activation of this pathway and through KGF production