Learn Hair Structure Fundamentals

Gain insights into the composition, anatomy, and behavior of hair strands.

Understand Hair Bonds 

Build a scientific foundation for understanding hair integrity and hair bond management. 

Master pH adjustment in hair

Learn how pH influences hair behavior, health, and texture.

About the Course

This foundational lesson introduces the first pillar of the Texture Dynamics Framework™, Hair Properties. Learners will explore how each property shapes the behavior, appearance, and overall health of textured hair. The goal is to shift from general observation to measurable analysis. Everything your hair does starts with how it's built. This course takes you inside the hair strand; its structure, its layers, and the biology that drives everything from shine to breakage. Once you understand the architecture, hair stops being mysterious and starts being predictable. You'll walk away with: a working knowledge of hair structure that explains why your hair behaves the way it does, and the foundation for every Texture Dynamics Framework™ course that follows. 3 chapters · 21 lessons

Meet Your Instructor, Serriah L Hart

Serriah Le Hart is an Atlanta-based Texture Hair Specialist, Licensed Cosmetology Instructor, Author, Product Formulator, and Founder of the Curl Definition Hair Care Brand. With 25+ years of experience in natural hair care and over a decade of Curl Coaching, Serriah offers a proven, systematic approach to simplifying and celebrating the care of all hair textures. She is also the author of "Deciphering the Dynamics of Hair Textures".

Ready to Dive In?

Join us today and embark on a journey to unlock the secrets of hair structure.