Fresh sprigs of rosemary tangled in student hair marked old Greek classrooms – thought to wake the mind when learning dragged on. Not far away, healers pressed the herb into remedies meant to quiet aches and keep blood moving smoothly through veins Out of steam rises the core scent from rosemary’s bloom ends, leaving behind a fragrant oil still found now. Studies in recent times confirm some perks, which helps explain why it has lasted so long

When thoughts need sharpening or strands grow weak, few options stand out so clearly. This one does.