Curly Hair (Type 3A, 3B & 3C): How to Nourish and Handle It
Type 3 hair springs into defined loops and ringlets - full of volume and personality. The catch: dryness, frizz and shrinkage. Here's what sets 3A, 3B and 3C apart, and how to care for each.
Key takeaways
- Type 3 hair is curly - defined loops and spirals - and splits into 3A (loose curls), 3B (springy ringlets), and 3C (tight corkscrews).
- Pros: big natural volume, striking definition, versatile styling, and a look that reads full and healthy when hydrated.
- Cons: dry by design, frizz- and humidity-prone, shrinks a lot, tangles easily, and needs more time and product.
- The golden rule: moisture in layers on soaking-wet hair, dry without touching, and never brush curls dry.
Curly hair has volume and definition other types chase with a curling iron - and it's also the type most likely to feel dry, frizz in humidity, and shrink to half its length as it dries. If you're not sure this is your type yet, find your hair type or try our quick hair type finder.
What is type 3 (curly) hair?
In the Andre Walker system, type 3 is curly hair - defined loops and spirals that hold their shape even when wet, tighter than a type 2 wave but looser than a type 4 coil. The shape comes from a more asymmetrical, oval follicle - and, like every hair trait, it's largely set by your genetics.
Those curves are why type 3 hair runs dry. On straight hair, scalp oil slides easily down the shaft; on a curl, it has to navigate every bend, so it rarely reaches the ends. Curly hair also has a more open cuticle, which loses water quickly and grabs humidity - the recipe for frizz. And curls coil up shorter than their true length - the third signature, shrinkage.
Curly hair isn't "difficult" - it's thirsty.
3A, 3B and 3C: the differences
All three are curly; they differ mainly in curl size and how densely the curls pack together.
Type 3A
Large, loose curls with well-defined "S" loops, roughly the width of a wine cork. They're shiny and springy, with the most obvious curl shape of the three - but they lose definition and frizz fastest if handled roughly or under-moisturised.
Type 3B
Springy ringlets about the width of a marker, with more volume and density than 3A and a coarser feel. The curls start higher up the strand and pack together more, so the hair runs a little drier.
Type 3C
Tight corkscrew curls around the width of a pencil, densely packed for maximum volume. It's the driest and most shrinkage-prone type 3, and borders on coily (type 4A). Definition is easy; keeping moisture in is the challenge.
| Subtype | Curl shape & width | Volume & density | Dryness & shrinkage | Best-suited products |
|---|---|---|---|---|
| 3A | Loose loops, wine-cork width | Moderate | Lower for type 3 | Light leave-in + soft gel |
| 3B | Ringlets, marker width | Full, dense | Moderate-high | Curl cream + medium gel |
| 3C | Corkscrews, pencil width | Very full, packed | Highest for type 3 | Rich cream + custard/gel |
The pros and cons of curly hair
Every hair type is a trade-off.
The pros
- Big natural volume. Curls lift away from the scalp, so type 3 hair looks full and abundant with no teasing or products.
- Striking definition. Well-hydrated curls have a sculpted, eye-catching shape that's hard to fake.
- Versatile. Wear it curly and defined, stretched out, pinned up, or in protective styles.
- Fresh roots for longer. Oil moves slowly down curls, so the scalp looks less greasy between washes than straight hair.
- Hides thinning well. Volume and overlap make curly hair read as dense.
The cons
- Dry by design. Type 3 hair needs added moisture constantly.
- Frizz-prone. Humidity puffs curls and blurs definition.
- Shrinkage. Curls can dry up to half their actual length, which can be a fun feature or a frustration.
- Tangles and knots. Coils wrap around each other, so detangling has to be gentle and deliberate.
- Time- and product-intensive. A proper wash-and-style takes longer and uses more product than straighter types.
How to nourish and handle it
Curly hair thrives on moisture and a gentle hand - hydrate deeply, then disturb it as little as possible while it dries.
Cleanse gently, not often
- Wash about once or twice a week with a sulfate-free shampoo, focused on the scalp.
- Co-wash (conditioner only) between washes to refresh without stripping.
- Clarify occasionally to clear buildup - product residue flattens curls and blocks moisture.
Layer in moisture
- Deep-condition weekly; curls drink it up and hold their shape far better hydrated.
- On soaking-wet hair, layer a hydrating leave-in, then a curl cream, then a gel to seal - lighter products for 3A, richer for 3C.
- Distribute with "praying hands" (smoothing product down each section) and "raking" (fingers through to spread it), then scrunch upward to encourage the curl.
Detangle the right way
- Only detangle when hair is wet and saturated with conditioner.
- Work from the ends up with fingers or a wide-tooth comb - never from the roots down.
Dry without disturbing
- Diffuse on low heat and speed, or air-dry. Cupping curls into the diffuser preserves shape.
- "Plop" wet, product-in hair in a cotton tee or microfiber to soak up excess water and set curls.
- Let a gel "cast" form as it dries, then scrunch out the crunch once fully dry for soft, defined curls.
Protect and refresh
- Sleep on satin or in a bonnet, or "pineapple" curls loosely on top of your head.
- Refresh between washes by misting with water and a little leave-in and scrunching.
- Go easy on heat and tight styles - both cause breakage that curly hair shows quickly.
Tip: Dryness - not "not enough gel" - is behind most lost definition on type 3 hair.
Common mistakes to avoid
- Brushing curls dry. It destroys definition and creates frizz. Detangle wet, with conditioner in.
- Over-washing with sulfates. Strips the little moisture curls hold and leaves them brittle.
- Skipping deep conditioning. Type 3 hair needs regular deep moisture, not just rinse-out conditioner.
- Touching curls while they dry. It breaks the cast and puffs them into frizz - hands off until fully dry.
- Fighting shrinkage with heat. Constant blow-drying and flat-ironing to "lengthen" curls trades definition for heat damage.
Most curly-hair frustration comes down to one thing: curls are thirstier than any other type but the coily group. Get the moisture right, and type 3 hair rewards you with volume and definition people spend hours trying to copy. If you want a routine matched to your exact curl size and porosity, Hairmony reads your hair from a photo and builds one for you.
Frequently asked questions
Is 3A, 3B, or 3C hair better?
None is better - they differ in curl size and density. 3A has large, loose curls about the width of a wine cork; 3B has springy ringlets around the width of a marker; 3C has tight corkscrews the width of a pencil, packed densely for the most volume. The right routine depends on your curl size, not a ranking.
Why is my curly hair so dry and how do I add moisture?
Every coil makes it harder for scalp oil to travel down the strand, so curls rarely get naturally conditioned the way straight hair does - they're dry by design. Add moisture in layers on soaking-wet hair: a hydrating leave-in, then a curl cream, then a gel to seal it in. Deep-condition weekly and cut back on sulfates and heat.
How often should I wash curly hair?
Most curly hair does best washed once or twice a week. Curls are prone to dryness, so frequent shampooing strips the little moisture they hold. Use a gentle sulfate-free shampoo or co-wash (conditioner only) between washes, and clarify occasionally to remove product buildup that flattens curls.
How do I define my curls and reduce frizz?
Define curls on soaking-wet hair: apply leave-in and curl cream with the praying-hands and raking methods, then scrunch in a gel to form a cast. Dry by diffusing on low or air-drying without touching, then scrunch out the crunch once fully dry. Never brush curls dry, and detangle only when they're wet and full of conditioner.
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The Hairmony Team
We're the team behind Hairmony - the app that reads your hair and scalp from a photo and builds a routine around it. We write these guides to make the science of hair care simple and actually usable.
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