Wavy vs. Curly Hair: Understanding the Differences and Why It Doesn't Really Matter

When discussing hair types, the terms "wavy" and "curly" are often used interchangeably, but they actually refer to distinct patterns. However, focusing only on whether your hair is wavy or curly can be limiting. The real key to achieving your best hair day lies in understanding your hair’s density, texture, and porosity. Here’s a breakdown of these elements and their importance for effective hair care.

Wavy vs. Curly Hair: The Basics

Wavy Hair (Type 2):

• Pattern: Wavy hair forms loose, S-shaped waves. It’s less defined compared to curly hair and can vary from soft, beachy waves to more pronounced, cascading waves.
• Characteristics: It usually has some natural bounce and may be a bit frizzier than straight hair but less so than curly hair. Wavy hair can vary in thickness and volume. 

Curly Hair (Type 3):

• Pattern: Curly hair creates more defined ringlets or spirals. It has a higher degree of curl definition and tends to shrink more than wavy hair.
• Characteristics: This hair type often has more volume and can be more prone to dryness and frizz. Curl patterns can range from loose curls to tight corkscrew like curls.

Why It’s About More Than Just Waves or Curls:

While it’s interesting to know your hair pattern, the essential aspects for managing and understanding your hair are density, texture, and porosity.

1. Density: This refers to the number of hair strands on your scalp. High-density hair (thick hair) appears fuller and more voluminous, while low-density hair (thin hair) might require different styling techniques to achieve fullness. Understanding your density helps in selecting the right products and styling methods.

2. Texture: Hair texture is about the thickness of each individual strand—whether coarse or fine. Coarse hair has a larger circumference and is more resilient, often holding styles better but possibly feeling rougher. Fine hair has a smaller circumference and is more delicate, requiring gentle handling. Knowing your hair’s texture helps in choosing appropriate products and techniques for maintenance and styling.

3. Porosity: This describes how well your hair absorbs and retains moisture. Low porosity hair repels water and can be harder to moisturize, while high porosity hair absorbs moisture quickly but may lose it just as fast. Porosity affects how products perform on your hair, influencing moisture retention, curl or wave definition, and the longevity of styles.

Embrace Your Unique Hair

Instead of focusing solely on whether your hair is wavy or curly, embrace and work with its unique characteristics. Here’s how:

• Know Your Density: Adjust your hair care routine based on your hair density. For thicker hair, heavier creams and oils may be beneficial, while lighter products are best for thinner hair.
• Understand Your Texture: Choose products suited to your hair’s texture. Coarse hair might benefit from heavier moisturizers, while fine hair may need lighter products to avoid weighing it down.
• Monitor Your Porosity: Use products designed for your hair’s porosity level to ensure optimal moisture balance and styling results.

Ultimately, whether your hair is wavy or curly, understanding these key factors will lead to better hair care decisions and help you achieve healthier, more beautiful hair. Celebrate your hair’s natural pattern and use your knowledge of density, texture, and porosity to enhance its health and appearance. It’s not just about the shape of your curls or waves—it’s about how well you care for and style what you’ve got.

Cheers, 
Sarah