Custom Hair Systems for Thinning Crowns: Best Solutions for Women Is your hair getting thinner at the crown of your head? You are not alone. Many women in San Jose, California  notice thinning at the top or back of the scalp as they age, after stress, or due to medical reasons. The good news? You have options—and they look more natural than ever. Let’s talk about custom hair systems  and why they are one of the best solutions for women with thinning crowns. What Is a Thinning