Type 4 Coily hair forms tight coils, zig-zag patterns, or densely packed curl structures. It is the most structurally complex hair type and often appears voluminous while experiencing significant shrinkage. Coily hair is naturally delicate because of

Type 4 Coily hair forms tight coils, zig-zag patterns, or densely packed curl structures. It is the most structurally complex hair type and often appears voluminous while experiencing significant shrinkage. Coily hair is naturally delicate because of the many bends and twists along the fiber.Structure: Highly elliptical follicle, pronounced asymmetrical keratin distribution, tightly coiled fiber architectureBiology: The highly elliptical follicle creates a tightly coiled strand with multiple points of curvature. These bends make it difficult for natural oils to travel down the hair shaft, while also creating areas where the cuticle may be more vulnerable to moisture loss and mechanical stress.Hair Behavior:<ul><li>Experiences dryness more easily due to limited oil distribution</li><li>More susceptible to breakage from friction and mechanical manipulation</li><li>Can shrink significantly compared to its stretched length</li><li>Benefits from consistent moisture, gentle handling, and routines that support strength and elasticity</li></ul>

Understanding Your Coily Hair Type (Type 4)

Function of Beauty

Identify your Type 4 coily hair pattern and learn how to build a routine that supports moisture retention, strength, and curl definition. Discover the differences between Type 4A, 4B, and 4C coils, and how coily hair structure affects hydration.

Coily Hair: What is Type 4 Hair?

Hair Types Explained: How to Identify Your Hair Type and Build the Right Routine

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Culry Hair: What Is Type 3 Hair?