How to Tell Your Hair Type: A Simple Guide

A rich curl cream that makes wavy hair limp and greasy. A volumizing spray that turns curls into frizz. A “smoothing” shampoo that does nothing at all. When hair products don’t work, it’s often because they were made for a different kind of hair.

The tricky part is that many of us rarely see our hair’s natural texture. We blow-dry it, straighten it, tie it up while it’s wet or cover it in product before it has a chance to show us what it does on its own. So let’s start there.

What does hair type actually mean?

Hair type usually describes your curl pattern: the shape your strands naturally form. There are four main types:

Straight (often called Type 1)
Wavy (Type 2)
Curly (Type 3)
Coily (Type 4)

You’ll also see letters, like 2A or 4C, on products and in videos. Those split each type into looser (A) to tighter (C) patterns. They’re useful, but the four main types are where most care decisions start. It’s a description, not a grade. No type is better or more “manageable” than another once you know how to care for it.

How to see your hair’s natural pattern

The most reliable way is simple: let your hair do its own thing for one wash day.

Wash and condition as usual. Skip leave-ins, creams, gels and sprays this time.
Don’t brush it or use heat. Gently squeeze out the water with a towel or a cotton T-shirt.
Let it air-dry completely, touching it as little as possible.
Look at it in daylight. Check the top, the sides, underneath and the nape of your neck. Patterns often vary from one area to another.
Pull out a single strand and look at its shape: straight, a gentle S, a loop or a tight coil.

A few things can hide your real pattern, so keep them in mind:

Heat damage. If you straighten or curl your hair often, the ends may be straighter or frizzier than the roots. Look closest to your scalp, where the hair is newest.
Chemical treatments. Perms, relaxers and smoothing treatments change the pattern until that hair grows out.
Length and weight. Long hair pulls itself down, so long wavy hair can look almost straight at the roots and only wave toward the ends.

The four hair types, in plain English

Straight hair

Falls straight from the root to the ends with little or no bend. Because your scalp’s natural oils slide down straight strands easily, straight hair can look oily sooner than curlier hair. Common frustrations: flatness at the roots, and curls from hot tools that drop quickly.

Wavy hair

Forms loose S-shaped waves, usually starting below the roots. It often sits between straight and curly: brush it and it looks nearly straight, scrunch it and the waves come back. Common frustrations: frizz, and waves that get weighed down by heavy products.

Curly hair

Forms defined loops, ringlets or spirals, usually starting close to the roots. It tends to feel drier, because oils don’t travel down curls as easily, and it shrinks as it dries. Common frustrations: frizz, dryness and curls that lose their shape when brushed dry.

Coily hair

Forms tight coils or zigzags right from the scalp and usually shows the most shrinkage, so it can look much shorter than it really is. It’s often the driest type and can be delicate at each bend. Common frustrations: dryness, tangles and breakage from rough handling.

Why hair type isn’t the whole story

Two people with the same curl pattern can need completely different routines. That’s because a few other traits change how hair behaves:

Other things that shape your routine
Trait	How to check	Why it matters
Strand thickness (fine, medium, coarse)	Roll a single strand between your fingers. If you can barely feel it, it’s likely fine.	Fine hair is easily weighed down; coarse hair can handle richer products.
Density (how much hair you have)	Pull your hair back. How easily can you see your scalp?	High-density hair takes longer to dry and style, and may need more product.
Porosity (how easily it takes in moisture)	Notice how fast your hair gets wet and how fast it dries, and whether products seem to sit on top.	It affects which textures sink in and which feel heavy.
Your scalp	Does your scalp get oily quickly, or feel dry?	Your scalp and your ends can need different things.

You may have heard of the “float test” for porosity, where you drop a hair into a glass of water. Many people find it unreliable, so watching how your hair behaves on wash day is a better guide.

How you style your hair matters too. Daily heat, tight hairstyles and color treatments all change what your hair needs, whatever its type.

When to see a professional

Hair type isn’t a health check. If you notice sudden shedding, thinning or bald patches, or your scalp is itchy, painful, red or flaky and it doesn’t settle down, see a board-certified dermatologist.

Find your basic hair type

If you usually heat-style your hair, or you see a mix of patterns, it can be hard to decide. The Loviax Hair Type Finder asks about how your hair behaves, not just how it looks on one day, and it tells you which type is “also close” if you’re in between.

Once you know your type, the next step is a routine that suits it without filling your bathroom with products. Our guide to building a simple hair routine shows you how to start with the basics and add only what helps.