Different Hair Types and Hair Textures Explained | Bite-Sized Hair (2025)

Understanding your hair type and texture is essential for proper hair care and styling. By knowing the unique characteristics of your locks, you can choose the right products and techniques to maintain its health and beauty. Hair types can generally be divided into four main categories: straight, wavy, curly, and kinky or coiled, with different curl patterns and thicknesses within each category.

It’s important to recognize that what works for one hair type might not be suitable for another. Some products should be avoided, while others are essential to achieve the best results. Knowing your hair type helps you make informed decisions about the care and handling of your tresses, ultimately resulting in stronger, shinier, and healthier hair.

What Is Hair Structure?

Hair structure consists of the hair shaft, which is visible on the surface, and the hair follicle, which is found beneath the skin. The hair shaft is made up of keratin-filled layers, while the hair follicle is responsible for producing the hair shaft. Now that you have a basic understanding of hair structure, let’s look into hair texture.

Your hair texture refers to the circumference of your hair strands. It can be categorized into three main types: fine, medium, and thick. Hair texture plays a significant role in how your hair behaves and should be taken into consideration when choosing hair care products and styling techniques.

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Hair Textures and Types

To determine your hair texture and type, simply observe your hair once it has dried without any products on it. Hair types fall into four main categories, further divided into three subcategories each:

  • Type 1 (Straight). Hair strands are straight and have no bends or curls.
    • 1a: Very fine and thin
    • 1b: Medium
    • 1c: Coarse and resistant to curling
  • Type 2 (Wavy). Hair has a natural S-shaped wave pattern.
    • 2a: Loose waves
    • 2b: More defined waves
    • 2c: Strong waves with a few curls
  • Type 3 (Curly). Hair has a distinct curl pattern, forming spirals or ringlets.
    • 3a: Loose curls
    • 3b: Tighter curls
    • 3c: Very tight curls with small ringlets
  • Type 4 (Coily). Hair has a tight zigzag pattern or small curls close to the scalp.
    • 4a: Soft, tightly coiled curls
    • 4b: More defined zigzag pattern
    • 4c: Tightly packed zigzag pattern with minimal curl definition

Hair Care Tips by Texture and Type

Regardless of your hair texture or type, everyone can benefit from maintaining proper moisture levels, using gentle products, and protecting hair from damage. Here are some general tips for each hair type:

  • Type 1. Avoid heavy products that can weigh down your hair and cause oily scalp. Opt for lightweight products like leave-in conditioners and hair masks.
  • Type 2. Use products that promote moisture and enhance your natural wave pattern. Try using a conditioner specifically designed for wavy hair.
  • Type 3. Focus on keeping your curls moisturized and frizz-free. Use leave-in conditioners, hair masks, and gentle cleansers to maintain healthy curls.
  • Type 4. Make sure your coily hair is well-moisturized and protected from breakage. Use oils, deep conditioners, and avoid tight hairstyles that can cause strain on your hair.

Remember that understanding your hair’s natural texture and type is key to choosing the best products, techniques, and styles for your unique hair.

Fine Hair

Fine hair is the most fragile hair texture, which means each individual hair is thin and consists of only two hair layers: the cortex and the cuticle. This hair type can present some challenges when it comes to styling and care.

Because fine hair strands are thinner compared to other hair types, they tend to get oily more easily. It’s essential to use lightweight hair products and avoid heavy, greasy ones. Unlike other hair types that are categorized by their curl pattern, like type 2 (wavy), type 3 (curly), and type 4 (kinky or coiled), fine hair doesn’t necessarily correlate with a specific curl pattern. However, fine hair can belong to any of the subcategories within these types, ranging from type 1a (very straight) all the way up to type 4c (very tight, spiral-like curls).

To style fine hair, you’ll want to use lightweight products that don’t weigh it down. Since it tends to get oily easily, avoid over-washing and use dry shampoo when needed. Try adding texture and volume through techniques like highlights, as they can create the appearance of fuller hair. Use heat styling tools like flat irons and curling wands sparingly, as fine hair is more susceptible to damage from heat.

As your hair texture is on the delicate side, make sure to provide it with the proper care. Using a gentle shampoo, lightweight conditioner, and deep conditioning treatments can help maintain your natural texture. Also, consider using a wide-tooth comb or detangling brush to minimize breakage.

Medium Hair

Medium hair is what most people have, and it is thicker than fine hair. With its greater thickness, medium hair can better hold hairstyles, appear fuller, and be more resistant to breaking. Individual hair strands have the same two layers as fine hair—the cuticle and cortex—but may also have a third layer, known as the medulla.

Hair Textures and Subcategories

Within the medium hair category, there are various subcategories based on hair texture and curl pattern. These include type 1a, 1b, 1c, 2a, 2b, and 2c. Type 1 hair refers to straight hair, while type 2 hair describes wavy, curly, or textured hair.

  • Type 1a: Straight, thin, and fine hair
  • Type 1b: Straight, medium-thickness hair with some volume
  • Type 1c: Straight, coarse hair with a thicker texture and more volume
  • Type 2a: Wavy hair with a loose, slight curl pattern
  • Type 2b: Wavy hair with more defined curls
  • Type 2c: Wavy hair with a stronger curl pattern, closer to spiral curls

Styling Considerations for Medium Hair

The thicker and more textured your medium hair is, the more likely it is to hold a style well. Heat styling and hair products can help enhance your natural texture or add definition to your curls. However, it’s important not to be too heavy-handed with either, as this can weigh down your hair and make it more prone to damage.

Experiment with different hairstyles and products to find the best look for your unique hair type. From top knots and braids to loose waves and everything in between, the sky is the limit when it comes to versatile, medium-length hairstyles.

Remember to keep your hair healthy by maintaining a proper hair care routine, including regular trims, moisturizing treatments, and using heat protectants when styling. With the right care and attention, your medium hair will thrive and, more importantly, stay gorgeous.

Thick or Coarse Hair

Thick or coarse hair is characterized by having all three hair layers: the cortex, cuticle, and medulla. This type of hair usually gives the impression of a fuller head of hair and can hold a hairstyle well.

When it comes to the hair typing system, coarse hair can be found in various subcategories within type 1, type 2, type 3, and type 4 hair. While curl patterns may differ, ranging from straight (type 1) to kinky (type 4), they all share the same thick hair texture.

One of the advantages of having thick textured hair is its tolerance to different treatments and products. Your hair can handle heat styling, hair dye, and styling products better than fine or medium hair textures. This resilience also means your hair is less prone to breakage.

The natural texture of thick or coarse hair offers great versatility when it comes to styling. You can experiment with various hairstyles, such as those suited for type 2b hair (wavy), type 3b hair (curly), or type 4b hair (kinky), to name a few examples. The hairstyles you choose can show off your unique curl pattern or spiral, whether it’s wavy, curly, or coily.

What Are The Different Hair Types?

When it comes to understanding your hair, it’s essential to know about the various hair types and textures. This information helps you choose appropriate hair products and styling techniques that will work best for you. Let’s explore the four main hair type categories: straight, wavy, curly, and kinky or coiled.

Type 1: Straight Hair Type 1 hair is completely straight and does not have any natural curl. It is further divided into:

  • 1A: Fine, thin, and soft, with minimal volume
  • 1B: Medium thickness, with some volume
  • 1C: Thick, coarse texture, and more resistant to styling

Straight hair can be easily styled but may have difficulty holding curls. Lightweight products, such as gels or mousse, are ideal for adding volume and texture without weighing the hair down.

Type 2: Wavy Hair Wavy hair has a natural S shape and lies between straight and curly hair. Wavy hair subtypes are:

  • 2A: Fine texture, with loose, subtle waves
  • 2B: Medium texture, with more defined waves
  • 2C: Thick, curly texture with a combination of waves and curls

To enhance your wavy hair, use gels, creams, or lightweight mousses that define and control frizz. Avoid heavy products that may make the hair appear greasy or weighed down.

Type 3: Curly Hair Curly hair forms ringlets or spirals and has a definite curl pattern. This hair type further includes:

  • 3A: Large, loose curls
  • 3B: Medium curls that are bouncy
  • 3C: Tight, corkscrew-shaped curls

Curly hair often requires more moisture and conditioning treatments to prevent frizz and maintain its shape. Consider using creams and gels specifically designed for curly hair to hold the curls in place.

Type 4: Kinky or Coiled Hair Type 4 hair is tightly coiled, with a zigzag pattern. This hair type is often dryer and requires regular moisturizing to remain healthy. The subtypes of type 4 hair are:

  • 4A: Tightly coiled, with S-shaped coils when stretched
  • 4B: Z-shaped pattern with less defined coils
  • 4C: Tightly coiled with an almost indistinguishable curl pattern

For type 4 hair, focus on using products that provide intense hydration, such as creams, butters, and oils. Styling methods like twist-outs and braid-outs can help define the curl patterns more effectively.

Type 1: Straight Hair

Straight hair is often characterized as fine hair. The texture is smooth, and the strands generally lack any natural wave or curl pattern. One distinct feature of straight hair is that it can easily become oily and shiny. This is because the absence of curls allows the oil from your scalp to travel down the hair shaft faster than in curly hair types.

There are three subcategories of straight hair: Type 1A, Type 1B, and Type 1C. Each of these types differs in thickness and styling abilities.

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  • Type 1A: This is straight hair that is thin and fine. It tends to be quite smooth and can sometimes appear rather flat.
  • Type 1B: This type of straight hair has a medium thickness and some volume. It is less likely to become oily as quickly as Type 1A hair due to the increased amount of volume.
  • Type 1C: This category represents straight hair that is coarse and thick. It offers more versatility in styling and can be manipulated to create curls or waves.

As you explore these straight hair types, it’s essential to tailor your hair care routine accordingly. Since straight hair can have a tendency to become oily, it’s crucial to find a balance between washing your hair and allowing natural oils to do their job. Additionally, using the right styling products can help add volume and texture to your straight hair, giving it more body and movement. Remember to cater to your specific straight hair type, whether it’s Type 1A, Type 1B, or Type 1C, for the best possible outcome.

Type 2: Wavy Hair

Wavy hair is easily recognized by its distinctive S shape. You have this type of hair if your strands form soft and loose waves, which usually start closer to the mid-length rather than your roots. This hair type is often considered as the perfect medium between pin-straight locks and tight curls, providing a versatile base for various styles.

To maintain your wavy hair, it’s essential to use the right products and techniques. Start by using a gentle sulfate-free shampoo that thoroughly cleanses your scalp and roots without stripping away the natural oils needed for healthy hair. Follow up with a hydrating conditioner to detangle and smoothen your strands, allowing the S shape to remain well-defined.

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When styling your wavy hair, you may want to try the following techniques for optimal results:

  • Using a diffuser: If you need to use a hairdryer, opt for one with a diffuser attachment that distributes heat evenly. Make sure to set the temperature to low or medium.
  • Applying lightweight styling products: Opt for curl-enhancing serums, mousse, or creams that can hold your waves without weighing them down.

Also, remember to:

  • Trim regularly: Regular trims help prevent split ends and maintain a healthy look and feel for your wavy hair.
  • Deep condition at least once a month: This practice restores moisture and nutrients, ultimately improving the overall health of your wavy hair.

By adopting these hair care and styling techniques, you can confidently showcase your gorgeous Type 2 wavy hair and keep it looking its best.

Type 3: Curly Hair

Curly hair, also known as Type 3 hair, is distinguished by its curls and spiral-shaped strands. With a defined curl pattern, this hair type has a natural bounce and body. It’s important to understand the characteristics of curly hair and how to take care of it.

Type 3 hair has a range of curl patterns from loose to tight. It can have some shine, but it’s also prone to frizz. The curls might be large and loose or small and tight, depending on your hair’s specific type. Generally, Type 3 hair is classified into three subtypes: 3A, 3B, and 3C.

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  • 3A: These curls are loose and have a large circumference, similar to sidewalk chalk. They are well-defined and have a smooth texture.
  • 3B: These curls are tighter and have a medium circumference, like a sharpie pen. They have more volume and might be prone to frizz.
  • 3C: This subtype has the tightest curls, with a small circumference similar to a pencil. They are densely packed and have a lot of texture, making them more susceptible to frizz and dryness.

Maintaining the health and beauty of your curly hair involves the right care and products. Here are some tips to help you manage Type 3 hair:

  1. Moisturize: Curly hair tends to be dry because of the shape of the hair strand. Use a moisturizing shampoo and conditioner to help retain moisture and reduce frizz.
  2. Detangle: To avoid breakage, use a wide-tooth comb or your fingers to detangle your hair. Start from the ends and work your way up to the roots.
  3. Use a leave-in conditioner: This product helps to seal in moisture and adds an extra layer of protection against frizz and damage.
  4. Drying your hair: Air-drying is the best method for curly hair as it helps maintain the curls’ shape. However, if you need to use a diffuser, make sure it’s on a low heat setting to reduce frizz.
  5. Styling: Use curly hair-friendly products such as gels, creams, and mousses to style your hair. Avoid products containing silicones, sulfates, and drying alcohols as they can strip the hair of its natural moisture.

Type 4: Coils/Kinky Hair

When it comes to Type 4 hair, you will find that it has a distinctive coily or kinky texture. This hair type is full of tight coils, giving it a unique and voluminous appearance. Many individuals with this hair type embrace its natural beauty and versatility, but it is also important to understand its properties and how to properly care for it.

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Characteristics of Coils/Kinky Hair

Type 4 hair is known for its wiry and fragile nature, making it prone to breakage if not handled with care. Your tight coils will generally have a combination of different textures, ranging from zigzag patterns to more spring-like curls. Because of the density of these coils, your hair may seem to have less height and volume at the roots compared to looser curl patterns, like Type 3.

Caring for Type 4 Hair

To maintain the health and beauty of your Type 4 hair, consider implementing these basic practices into your daily routine:

  • Moisturize regularly. Due to the textured nature of coils and kinky hair, it can often feel dry. To combat this issue, make sure to keep your hair moisturized by using a water-based leave-in conditioner or a daily moisturizing spray.
  • Use gentle hair products. Choose sulfate-free shampoos and creamy conditioners, specifically formulated for curly and coily hair, to prevent stripping your hair of its natural oils and to retain moisture.
  • Detangle gently. Detangling your hair is essential, but be patient and gentle during the process to minimize breakage. It’s best to use a wide-toothed comb or a detangling brush designed for curly hair, and always start from the ends, working your way up to the roots.
  • Protective styling. Utilize protective hairstyles, such as braids, twists, or buns, to minimize exposure to environmental factors. Remember to take breaks between styling sessions and allow your hair to rest.

Key Takeaways

  • When it comes to hair types and textures, there are four main categories: Type 1 (straight), Type 2 (wavy), Type 3 (curly), and Type 4 (coily or kinky). Within these categories, there are subtypes.
  • To keep your hair healthy, it’s essential to customize your hair care routine according to your specific hair type. Straight hair may require products to combat oiliness while wavy hair might need a little encouragement to show off its natural curl pattern. Curly and coily hair types often experience dryness, shrinkage, and frizz, making it crucial to keep them moisturized and protected from damage.
  • Invest in quality hair products tailored to your hair type, including shampoos, conditioners, and styling aids. For instance, Type 3 and 4 hair may benefit from leave-in conditioners, oils, and anti-frizz serums, while Type 1 and 2 hair might need lightweight volumizing or texturizing sprays.

Now that you’re familiar with the importance of understanding your hair type, take the next step by identifying your specific texture and researching products suitable for your hair!

References

De la Mettrie R, Saint-Léger D, Loussouarn G, Garcel A, Porter C, Langaney A. Shape variability and classification of human hair: a worldwide approach. Hum Biol. 2007 Jun;79(3):265-81. doi: 10.1353/hub.2007.0045. PMID: 18078200.

Koch SL, Tridico SR, Bernard BA, Shriver MD, Jablonski NG. The biology of human hair: A multidisciplinary review. Am J Hum Biol. 2020 Mar;32(2):e23316. doi: 10.1002/ajhb.23316. Epub 2019 Sep 3. PMID: 31479564.

Loussouarn G, Garcel AL, Lozano I, Collaudin C, Porter C, Panhard S, Saint-Léger D, de La Mettrie R. Worldwide diversity of hair curliness: a new method of assessment. Int J Dermatol. 2007 Oct;46 Suppl 1:2-6. doi: 10.1111/j.1365-4632.2007.03453.x. PMID: 17919196.

Different Hair Types and Hair Textures Explained | Bite-Sized Hair (2025)
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