You start caring for your scalp and check the mirror a few days later. Are the flakes gone? Is your hair thicker yet? It is natural to want a quick change. But there is no single timeline for trichology-based care. What you notice first depends on your scalp, the cause of your hair loss, and the plan you follow. What Is Trichology? Trichology is the study of the hair and scalp. At a trichology visit, a trained practitioner may look closely at your scalp, ask about your hair h