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Type 4C Hair

Type 4C hair has the tightest, most densely packed coils, very little visible pattern and the highest shrinkage of any type.

Coily · Tightly packed coils

Type 4C hair is made of extremely tight coils and fine bends packed closely together. Often there is no visible repeating pattern until the hair is twisted, braided or clumped with product. It has a soft, dense look and can shrink to a quarter of its stretched length — sometimes more.

4C hair is not harder to grow than other types; the challenge is keeping the length. Tightly coiled hair knots and breaks more easily during combing and detangling, and the many bends along each strand make it more fragile than it looks. Shrinkage also hides progress, so many people with 4C hair only see how much they've grown when they stretch it.

Successful 4C routines tend to share a few habits: generous moisture sealed in with oils or butters, patient detangling with lots of slip, protective or stretched styles that keep the ends tucked away, and gentle handling at the edges. Porosity matters a lot here too — 4C hair can be low or high porosity, and the right products depend on which.

Take the quiz Test your porosity →

Hair type alone doesn’t decide your routine. Porosity, density and strand thickness shape which products work far more than curl pattern — two people with 4C hair can need very different routines.

Strengths

Maximum volume and density.
Incredibly versatile — from afros and puffs to twists, braids and sculpted styles.
Holds stretched styles and protective styles for a long time.
Takes shape well, so updos and twist-outs last.

Common challenges

Extreme shrinkage (often 70% or more).
Dryness and a rough feel if moisture isn't sealed in.
Single-strand knots and breakage at the ends.
Detangling and wash days take time and patience.

How to care for 4C hair

Pre-poo with oil or conditioner, and use a gentle, moisturizing cleanser.
Detangle in small sections with plenty of conditioner, ends first, never on dry hair.
Layer a water-based leave-in, an oil and a cream or butter to seal (LOC or LCO).
Deep condition every wash day; gentle heat helps if products don't absorb.
Keep hair stretched (twists, braids, threading) to prevent knots and reduce breakage.
Cover hair at night with satin, and keep tension low around the edges.

Styles that suit 4C hair

Two-strand twists and twist-outs
Bantu knots and knot-outs
Afro puffs (soft scrunchies, not tight bands)
Teeny weeny afro (TWA) wash-and-go
Braids, cornrows and twists with low tension
Wigs, sew-ins and occasional silk presses with heat protection

Shrinkage: Extreme — about 70–80% or more.

How hair typing works

The 1–4 / A–C chart sorts hair by the shape strands take on their own: 2 is wavy, 3 is curly and 4 is coily, and the letters go from looser (A) to tighter (C). It is a widely used convention rather than a scientific scale — researchers who measured curl objectively found it varies continuously, which is why many heads sit between two types.

Our hair type quiz scores eight observations of clean, product-free hair: wet strand shape, the pencil test, curl width, shrinkage, a single dry strand, a product-free wash, root-to-end pattern and how fast hair dries out. Use your type to set styling expectations and handling habits; use porosity, density and strand thickness to choose products.

4C at a glance

	4C
Family	Coily
Pattern	Very tight, densely packed coils; little visible pattern
Curl width	Too tight to measure one coil
Typical shrinkage	70–80%+
Common needs	Moisture, patience and low manipulation

See the full chart of all nine types.

Frequently asked questions

What does 4C hair look like?

Very tight coils and fine zig-zag bends packed densely, often with no obvious curl pattern until styled. It looks soft and full and shrinks dramatically as it dries.

Is 4C hair the same as low porosity hair?

No. Hair type describes the shape of the strand; porosity describes how easily it takes in and loses moisture. 4C hair can be low, normal or high porosity. Take our porosity test to find yours.

Can 4C hair grow long?

Yes. Growth happens at the scalp regardless of curl type; what limits length is usually breakage at the ends. Gentle detangling, moisture and protective styling help you keep more of what grows. Our growth calculator shows how much retention matters.

How often should I wash 4C hair?

Many people wash every 7–14 days, but the right interval depends on your scalp, workouts and styles. If your scalp gets itchy, flaky or oily, wash more often — a comfortable scalp is more important than a fixed schedule.