Understanding the Scalp: Anatomy and Function The scalp is much more than just the skin beneath our hair—it’s a complex and dynamic environment that plays a crucial role in hair health and overall well-being. It is composed of five layers of tissue, including the skin, connective tissue, and a layer rich in blood vessels and…
Understanding the Impact of Hair Coloring Hair coloring is a chemical process that can dramatically alter the natural structure of your hair. The most common dyes use a combination of ammonia and hydrogen peroxide to lift your natural color and deposit artificial pigments. Ammonia opens up the hair cuticle so the new color can penetrate…
