Biolage Scalp Sync Aminexil Hair Treatment Clinically proven to reduce hair loss in just 6 weeks, the Biolage ScalpSync Aminexil literally treats the root of the problem by getting to work on the scalp. ScalpSync Aminexil stimulates the scalp and provides a healthy, balanced atmosphere to promote hair growth and prolong its life. Designed with the properties of the mint leaf in mind, the formula contains antibacterial and soothing actives too, ensuring the scalp is kept in its healthiest form. Whilst helping to maintain a thicker healthy head of hair, the treatment also works to fight dandruff and rid the scalp of excess oil.