Hair Type Guide: How to Identify, Style & Care for Your Hair Texture
What Are the Types of Hair?
Your hair type is more than just curls or no curls — it’s a unique combination of texture, density, porosity, and elasticity that shapes how your hair looks, feels, and responds to products or styling techniques.
Whether you're embracing your natural hair care routine, getting a perm, or planning a new haircut, understanding your texture is the first step to healthy hair.
Hair Texture Types Explained
Hair is generally classified into four main types, based on curl pattern:
| Hair Type | Texture | Key Traits |
|---|---|---|
| Type 1 | Straight | No curl or wave, often shiny and prone to oiliness |
| Type 2 | Wavy | Loose “S” shapes, may frizz, less volume at roots |
| Type 3 | Curly | Well-defined curls or ringlets, tends to shrink and dry easily |
| Type 4 | Coily/Kinky | Tight coils or zig-zag strands, fragile and highly textured |
Each category includes subtypes (e.g., 2A, 2B, 3C, 4B) that reflect the tightness or looseness of the curl pattern.
Hair Porosity, Density, and Elasticity
To create your best hair routine, you also need to understand:
Hair Porosity
This refers to how well your hair absorbs and retains moisture.
- Low porosity: Cuticles are tight; moisture and product sit on top
- Medium porosity: Balanced absorption and moisture retention
- High porosity: Absorbs water fast but loses it quickly — common with damage or after perming
Porosity affects how your hair responds to treatments like blow drying, perming, and deep conditioning.
Hair Density
This describes how many strands of hair grow per square inch of your scalp.
- Low density: Hair looks flat or sparse; scalp is easily visible
- High density: Hair appears full and thick; more volume naturally
Your density can guide you in choosing the right haircut or styling method — like whether to go for layered cuts, blunt ends, or voluminous blowouts.
Hair Elasticity
Elasticity measures how far your hair can stretch and return without breaking.
- High elasticity: Hair stretches and bounces back (healthy and strong)
- Low elasticity: Hair may snap or feel brittle (often needs protein or moisture)
Elasticity is critical when considering chemical services like perms, and also influences how well your hair holds a style or survives heat tools.
How to Determine Your Hair Type
Here’s a simple method to find your real texture:
- Wash and air-dry hair with no product
- Observe the pattern: straight? wavy? curly? coily?
- Do a porosity test (drop clean strand in water — does it sink or float?)
- Run fingers through scalp to gauge density
- Stretch a strand gently to assess elasticity
Pro Tip: Avoid determining your type right after a perm or recent blow dry, as heat or chemical styling can mask your natural texture.
Styling Tips by Hair Type
Type 1: Straight Hair
- Wash less frequently to avoid stripping natural oils
- Add volume with root-lifting sprays or a layered haircut
- Avoid heavy products that flatten the hair
- Great for sleek styles and blow drying
Type 2: Wavy Hair
- Enhance waves with scrunching and light-hold stylers
- Avoid heavy creams or butters — they weigh down waves
- Try a shag or long-layered haircut to add movement
- Can hold a perm well for enhanced curl pattern
Type 3: Curly Hair
- Use leave-ins and curl-defining methods like plopping
- Avoid brushing dry — detangle with wide-tooth comb when wet
- Diffuse when blow drying to preserve curl shape
- Maintain shape with curl-friendly haircuts (e.g., dry cutting techniques)
Type 4: Coily Hair
- Moisture is non-negotiable — deep condition weekly
- Low-manipulation styles (like twist-outs or braids) prevent breakage
- Use cool or low heat if blow drying
- Coily textures may shrink significantly — ask for a haircut that considers shrinkage
- Perms or relaxers should be approached cautiously due to fragility
Perming, Blow Drying & Styling Considerations
Thinking about a style change? Here’s how hair type affects styling services like perming or blowouts:
| Hair Type | Perming Suitability | Blow Drying Advice |
|---|---|---|
| Type 1 | Good for body wave or loose curls | Use root-lifting products for volume |
| Type 2 | Takes perms well for enhanced shape | Use diffuser and medium heat |
| Type 3 | More delicate — perms may disrupt natural curls | Protect curls with heat protectant |
| Type 4 | High risk of damage with chemical perms | Use low heat or air dry when possible |
Important: Perms change your hair's structure. If you’re considering perming, do a strand test first, and always consult a professional who understands your texture and elasticity.
Haircut Tips by Texture
- Straight Hair: Works well with blunt cuts, microbangs, or long layers
- Wavy Hair: Try face-framing layers or textured shags
- Curly Hair: Go for dry cutting to respect curl shrinkage
- Coily Hair: Shape hair while in its natural state; tapered cuts and fro styles work great
Choose a haircut that supports both your natural pattern and your styling goals — whether you plan to blow dry, wear it natural, or change it up with a perm.
Your Best Hair Routine Starts with Understanding
At MilkHair, we believe your hair deserves a routine as unique as its texture. Whether you wear your hair natural, styled, or processed:
- Know your type, porosity, density, and elasticity
- Tailor your styling techniques and haircut to your natural texture
- Avoid damage from heat or perming by understanding your limits
- Embrace your texture — straight, wavy, curly, or coily — every hair type is beautiful