Capillary Activator iSFRP-1 x2 (2x)

A targeted leave-in hair serum from Bioscalin, the Capillary Activator iSFRP-1 (2x) aims to support thinning and fragile hair with a lightweight, non-greasy texture. Designed for daily use, it suits those seeking scalp-targeted support without heavy residue. Notes on absorption and suitability for fine to medium hair help readers decide if this serum fits their routine.