The Biolage Scalp Sync Scalp Rebalancing Serum (50ml) an innovative treatment specifically formulated to soothe and purify sensitive or irritated scalps. Thanks to its formula based on natural ingredients, including green tea and laminarin algae, it promotes the balance of the skin microbiome, reducing itching and redness. The light and non-greasy texture ensures rapid absorption, leaving a sensation of freshness and immediate comfort. Ideal for those who want a healthy scalp, this serum prepares the skin for optimal hair growth and gives hair more vitality and shine. An essential ally for complete and delicate hair care from the first daily gesture.