Wavy Hair Vs. Curly Hair: What Are the Differences?

The difference between wavy hair and curly hair can be hard for many people to distinguish. Often, these two hair types are used interchangeably.

Although they share several similarities, there are key characteristics of both curly and wavy hair that are important to understand, especially when it comes to enhancing your hair care routine.

So, what exactly sets wavy hair apart from curly hair, and how should you care for each type?

Shape
When comparing wavy hair and curly hair side by side, the most noticeable difference is their shape.

• Wavy Hair: As the name suggests, wavy hair forms gentle waves that resemble an “S” shape. These waves typically start from the mid-lengths of the hair and continue to the ends, with the roots lying relatively flat. Depending on the size and definition of the “S” shape, wavy hair can vary in texture and type.
• Curly Hair: In contrast to wavy hair, curly hair forms tighter, spiral-like curls. These curls are well-defined and start right from the roots, continuing all the way to the ends

Volume
Due to the tighter curls, curly hair tends to grow outward before it falls downward, creating more horizontal expansion and thus increasing volume. This makes curly hair appear fuller and take up more space. On the other hand, wavy hair tends to be less voluminous because it lies flatter at the roots, giving it a more relaxed appearance.

Maintenance
When comparing wavy hair to curly hair in terms of maintenance, wavy hair is generally easier to manage. It tends to tangle and mat less frequently. Curly hair, with its tighter curl pattern, is more prone to tangling and requires more care. Additionally, curly hair is often drier and needs moisturizing products to maintain its health and prevent breakage.

Styling Flexibility
Wavy hair is typically more versatile when it comes to styling. Its looser pattern allows it to be easily straightened or curled, offering a wide range of styling options. Curly hair, on the other hand, requires more effort to style, especially when using heat tools, and carries a higher risk of damage due to its sensitivity to heat.

Different Types of Wavy and Curly Hair
The Andre Walker Hair Typing System, or Hair Chart, provides a clear way to distinguish between wavy and curly hair. It categorizes hair into four main groups: straight, wavy, curly, and coily, labeled as type 1, 2, 3, and 4 respectively. This system helps in identifying the specific characteristics of different hair textures.

Wavy Hair: 2A

Type 2A hair, often referred to as natural wavy hair, features loose, tousled waves. This texture appears mostly straight with a subtle wave starting from the ears down. While the lower section of the hair has a gentle wave, the area near the roots remains quite straight and flat against the scalp.

Wavy Hair: 2B

Type 2B hair has more defined waves compared to 2A. The ‘S’ shape pattern is more pronounced, starting from the mid-lengths and continuing to the ends of the hair strands. This wave pattern gives the hair a more textured and beachy look.

Wavy Hair: 2C

Type 2C hair features the most defined waves, bordering on curls. The ‘S’ shape pattern begins at the roots and extends throughout the length of the hair. This hair type is thicker and has more volume compared to 2A and 2B, but it is also more prone to frizz. The waves are well-defined and can resemble loose curls in certain areas.

Curly Hair: 3A

Type 3A hair consists of looser, larger, and well-defined curls, roughly the size of sidewalk chalk. The curl pattern is easy to manipulate, making it relatively simple to straighten or enhance with a curling iron. This hair type is usually shiny, with plenty of body and bounce, giving it a voluminous, vibrant appearance.

Curly Hair: 3B

Type 3B hair features medium-sized curls, about the size of a sharpie marker. These curls are tighter than 3A, springy, and full of volume. The curl pattern can vary between well-defined ringlets or tighter corkscrews, giving the hair a bouncy and dynamic texture.

Curly Hair: 3C

Type 3C hair features tight curls or coils, roughly the size of a pencil or straw, that are densely packed together. Often referred to as corkscrew curls, this type has a compact, voluminous texture. The 3C category was introduced later to accommodate curl patterns that were too tight and dense to fit into the 3B category.

Tips to Maintain Wavy Hair

For wavy hair, volumizing shampoos are often more beneficial than moisturizing shampoos. To keep your waves looking their best, consider using products that provide hold, incorporating protein treatments into your routine, and performing occasional clarifying washes. Insufficient protein and moisture can result in limp, less defined waves.

Before bed, it’s a good idea to secure your hair in a high bun and wrap it with a silky scarf. This helps to prevent frizz and tangling, keeping your waves smooth and manageable.

Tips to Maintain Curly Hair

Curly hair tends to be more prone to frizz and tangling. To keep it soft and shiny, use moisturizing hair care products. For detangling, use a wide-tooth comb or a detangling brush, starting from the roots and working your way down.

When applying curl cream, do so while your hair is still sopping wet. The water helps distribute the product evenly through the hair strands and enhances absorption, leading to improved hydration and reduced frizz.

Final Thoughts

As discussed, wavy hair and curly hair differ significantly in terms of shape, volume, maintenance, and styling flexibility. Wavy hair features a relaxed ‘S’ shape from the mid-lengths to the ends, with a flatter root and a less voluminous profile. It is relatively easy to maintain and style due to its looser texture. In contrast, curly hair is defined by tight, distinctive curls that extend from the roots to the ends, resulting in a more voluminous appearance and often requiring more effort to manage and style.