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What Makes Hair Curly?

What Makes Hair Curly

Hey there, gorgeous manes and luscious locks lovers! Have you ever wondered what makes hair go from straight to curly, turning heads and sparking envy everywhere you go? Well, get ready to dive into the whimsical world of curls as we unravel the secrets behind those fabulous twists and turns! Whether you're a curly-haired connoisseur or a straight-haired admirer, join us on this journey as we embark on an adventure through the enchanting realm of hair texture. Buckle up, folks, because it's time to unlock the curly mysteries that make hair bounce, spiral, and dance with irresistible charm!

How Curly Hair is Formed?

Curly hair, the mesmerizing tangle of twists and turns, is formed through a fascinating process that takes place deep within the hair follicles. At the core of this curly tale lies the shape of the hair follicle itself. While straight hair follicles are perfectly round, curly hair follicles have a more elliptical or oval shape. This shape affects the way hair grows and determines its ultimate texture.

As hair grows from the follicle, it is influenced by the angle at which the hair follicle emerges from the scalp. In the case of curly hair, the follicle takes a curved or tilted path, causing the emerging hair to follow suit and adopt a spiral or coiled pattern. The more pronounced the curve or angle, the tighter the curls tend to be.

But that's not all – the magical curl-forming process doesn't stop there! The structure of curly hair also involves the arrangement of proteins called keratin. These proteins have a unique bonding pattern, with more disulfide bonds present in curly hair compared to straight hair. These bonds contribute to the hair's elasticity and shape, further enhancing its curly appearance.

How to make Hair Curly?

Curling Irons and Curling Wands: 

These styling tools are a classic choice for creating curls. Simply wrap sections of your hair around the barrel, hold for a few seconds, and release. Experiment with different barrel sizes to achieve varying curl patterns.

Rollers or Curlformers

Rollers or Curlformers can be used to create curls without heat damage. Apply them to damp hair, allow it to dry completely, and then gently remove the rollers to reveal beautiful curls.

Twist and Set: 

After washing your hair, divide it into several sections. Twist each section tightly and secure it with a hair tie or clip. Leave your hair twisted until it dries completely, then unravel the twists to reveal natural-looking curls.

Braid and Sleep: 

Before going to bed, braid your damp hair into multiple braids. In the morning, undo the braids to unveil soft, wavy curls. Adjust the number and size of the braids to achieve your desired curl pattern.


For those with naturally wavy or slightly curly hair, scrunching can enhance the existing texture. Apply a curl-enhancing mousse or gel to damp hair, then gently scrunch upward towards the scalp. Allow your hair to air dry or use a diffuser attachment on low heat.

How to Straighten Curly Hair?

Blow-drying with a Round Brush: 

Start by applying a heat protectant to your damp hair. Then, using a round brush, blow-dry your hair section by section, pulling it taut and directing the airflow downwards to smooth out the curls.

Flat Iron: 

Invest in a good-quality flat iron with adjustable heat settings. Apply a heat protectant to your dry hair and work in small sections. Slowly glide the flat iron from root to tip, ensuring smooth and even pressure. Use a comb to guide the hair as you straighten.

Chemical Straightening: 

For a long-lasting straightening solution, you can opt for a professional chemical straightening treatment. This process alters the hair's structure, permanently straightening it. It's crucial to consult with a professional stylist and discuss the potential risks and maintenance required.

Hair Straightening Treatments: 

Consider semi-permanent hair straightening treatments like keratin treatments or Brazilian blowouts. These treatments help to temporarily relax the hair's curl pattern, reducing frizz and promoting a straighter appearance. Consult a professional stylist for the best treatment option for your hair type.

Wrap and Set: 

This method involves wrapping your damp hair tightly around your head, securing it with bobby pins or a satin scarf, and allowing it to air dry or using a diffuser attachment. Once dry, gently release the wrap for a smoother look.

How to Wash Curly Hair?

  • Use a sulfate-free shampoo.
  • Apply a moisturizing conditioner and leave it on for a few minutes.
  • Detangle gently with fingers or a wide-toothed comb while hair is wet.
  • Wash curly hair every 2-3 days or as needed to retain moisture.
  • Scrunch-dry with a microfiber towel or an old t-shirt to reduce frizz.
  • Apply a leave-in conditioner or curl-enhancing product for added moisture and definition.
  • Avoid rubbing or towel-drying vigorously to prevent frizz.
  • Air dry or use a diffuser attachment on low heat to preserve the natural curl pattern.
  • Refresh curls between washes with a water-based spray or curl refresher

Take Away

Discovering the secrets behind curly hair has been a fascinating journey. From the shape of hair follicles to the bonding of proteins, we've learned what makes hair go from straight to curly. Whether you want to enhance your curls or straighten your locks, remember to care for your hair and embrace its natural beauty. Celebrate the uniqueness of your curls or experiment with different styles, and let your hair be a captivating expression of who you are.


Q: Can I make my straight hair curly? 

A: Yes, temporarily using curling irons, rollers, or braiding methods.

Q: Can straight hair turn curly naturally? 

A: In most cases, no. Hair texture is primarily determined by genetics and hair follicle shape.

Q: What protein causes curly hair? 

A: Curly hair is influenced by the arrangement of keratin proteins and the presence of more disulfide bonds.


Caring for Curly Hair: Tips and Tricks, By Jacquelyn Cafasso on November 17, 2020

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