In hair typing, the letters A, B, and C are used to further classify the basic hair types (straight, wavy, curly, and coily) based on the width or diameter of the hair pattern. Here's a breakdown:
Understanding Hair Typing: A, B, and C Sub-Classifications
The hair typing system broadly categorizes hair into four main types: Type 1 (straight), Type 2 (wavy), Type 3 (curly), and Type 4 (coily). The sub-classifications A, B, and C provide more specific details.
| Sub-Classification | Pattern Width/Diameter |
|---|---|
| A | Wide pattern size |
| B | Medium pattern size |
| C | Smallest pattern size |
This means that within each of the four primary hair types, you can find subtypes that range from larger, looser patterns (A) to smaller, tighter patterns (C).
Examples of Hair Types with A, B, and C Classifications
-
Type 1A: Straight hair with very fine and thin strands.
-
Type 1B: Straight hair with a medium thickness.
-
Type 1C: Straight hair with coarse, thick strands.
-
Type 2A: Wavy hair with a loose, stretched-out 'S' shape.
-
Type 2B: Wavy hair that is more defined and sits closer to the head.
-
Type 2C: Wavy hair with tighter waves that may even have a few curls.
-
Type 3A: Large, loose curls in a definite 'S' shape.
-
Type 3B: Medium-sized curls that are springy and voluminous.
-
Type 3C: Tight corkscrew curls that are packed together.
-
Type 4A: Coils with an 'S' pattern.
-
Type 4B: Zig-zag coils without a defined curl pattern.
-
Type 4C: Tightly packed coils with very little pattern definition.
This system is useful for identifying products and techniques that may work best for a given hair type.
Key Takeaways:
- The ABC sub-classifications help differentiate the hair pattern further within the four main categories.
- A indicates the widest pattern, B is medium, and C is the smallest or tightest.
- Understanding your hair type can help you select appropriate care routines and styling techniques.
