Head hair comes in many colors, shapes and sizes, and hairstyles are often an expression of personal style or cultural identity. Many different genes determine our hair texture, thickness and color.

Jose recommends that every curly hair routine incorporate a scalp serum “to promote balance and healthy growth.” To lock in ...

Theresa Larkin does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...