Hair Type Chart: The Complete Guide to Every Hair Type

Fine, Bone-Straight

The finest, straightest hair type. Individual strands are very thin, hair lies completely flat, and natural oils travel from root to tip quickly — making it prone to looking greasy within 24 hours. Volume is the primary challenge for 1A hair.

• Needs: Volumizing products, lightweight formulas, dry shampoo between washes
• Avoid: Heavy conditioners, oils applied to roots, thick creams
• Best technique: Blow-dry upside down for volume, root lifter spray before styling

Medium Straight with Slight Body

The most common straight hair type. Strands have medium thickness, and hair may have slight body or movement without forming actual waves. More volume than 1A, less prone to instant greasiness. Heat styling holds reasonably well.

Coarse Straight with Body

Thick, coarse straight hair that resists curl patterns but has natural volume. The most frizz-prone of the type 1s, especially in humidity. May have a slight wave that appears in humidity or after air-drying. Takes longer to heat style and holds color well.

Loose, Fine Waves

Gentle S-shaped waves that typically begin from mid-shaft down. Fine-to-medium texture. Waves can look like texture rather than actual waves when not properly defined. Straightens easily with a blowdryer. The goal with 2A is enhancing what's there without weighing it down.

• Best products: Lightweight curl creams, sea salt sprays, diffusers
• Key technique: Scrunch product into damp hair, diffuse on low heat to encourage wave pattern

Defined S-Waves, Medium Texture

S-shaped waves that form from the root. Medium texture, more defined than 2A, more prone to frizz. This is the "I have wavy hair but it never looks like Instagram wavy hair" type — the waves exist but need coaxing. The Curly Girl Method was practically invented for 2B and 2C hair.

Thick Waves Bordering on Curly

The most textured of the wavy types — waves are thick, defined from root to tip, and may have ringlet formation at the ends. High frizz potential, especially in humidity. Requires more moisture than 2A and 2B but not as much as curly types. Benefits greatly from the Curly Girl Method.

Loose, Shiny Curls

Well-defined, loose curls with a large diameter (roughly the circumference of a wine cork or wide marker). Naturally shiny. 3A curls tend to elongate with product weight — use lightweight stylers to preserve the curl shape. Prone to frizz in humidity but generally the most cooperative of the curly types.

Springy Ringlets

Springy ringlets with medium density. Shrinkage is significant — curls may look 30–40% shorter than their stretched length. More prone to dryness than 3A because natural oils have a harder time traveling down the tighter curl pattern. Requires regular deep conditioning and leave-in moisture.

Tight Corkscrew Curls

Tight corkscrew or ringlet curls with the diameter of a pencil or straw. Very dense, very voluminous. Shrinkage can be extreme (50%+). This type has the highest hydration needs of the Type 3 category. Protective styling (braids, twists, updos) is common for both style and length retention.

Dense S-Coils

Tightly coiled hair with a defined S-pattern visible when stretched. More delicate than it looks — the tight coil pattern makes it prone to breakage if not properly moisturized and handled. Shrinkage is typically 50–70%. The LOC method (Liquid, Oil, Cream) is the gold standard moisturizing routine for 4A.

Z-Pattern Coils

Sharp Z-pattern coils that bend at sharp angles rather than forming smooth spirals. Hair has a fluffy, cloud-like appearance when moisturized and fluffed out. Shrinkage 70–80%. The driest hair type — moisture retention is the central challenge. Protective styles are essential for length retention.

Tightest Coils, Maximum Shrinkage

The tightest, most fragile hair type. Very little visible curl pattern without moisture and definition. Extreme shrinkage (often 80%+). Requires the most moisture, the most protective styling, and the most gentle handling. 4C hair is incredibly versatile when properly cared for — but it requires consistency. The natural hair community has built extensive resources around 4C-specific care.