At a glance:
Choose products by what you want your hair to do, not just by type. Fine, straight hair wants prep that adds body without weight. Wavy hair wants support that enhances bend without flattening it. Curly hair wants moisture and frizz control that protects definition. Thick or coarse hair wants softness and polish without overload. Apply in this order: leave-in conditioner on damp hair, then your styling product (thickening balm, smoothing cream, or curl cream), then heat protection, then serum on dry hair.
Most hair has some kind of shape to it.
A bend. A wave. A curl. A coil. A stubborn little flip that shows up exactly where you do not want it.
And if your hair naturally waves or curls, you already know how personal that shape is.
One day, your curls are perfect. Defined. Soft. Spiraled. Effortless.
Then you sleep a little too rough, the weather changes, or you run out of your favorite product and try something new. Suddenly your hair is fluffier, frizzier, less defined, and your best little ringlets are hiding underneath where no one can see them.
This is not your imagination.
Your hair has a shape for a reason. And the more you understand that shape, the easier it becomes to choose the right products for your hair type.
Why Your Hair Has a Shape
Let’s take a little adventure under the scalp.
Inside the scalp, you have hair follicles. These are the tiny openings where each hair grows. The human scalp contains over 100,000 hairs on average, though the exact number varies by person. (NCBI)
The shape of those follicles helps influence the shape of the hair that grows out of them:
- Rounder follicles are generally associated with straighter hair.
- More curved or asymmetrical follicles are associated with curlier hair.
Scientific reviews on curly hair describe curly fibers as having curved follicle contours and asymmetry in the follicle structure. (PMC)
In simple terms, imagine a perfectly round opening. Hair that grows through it is more likely to come out straight.
Now imagine that circle becoming more oval, curved, or asymmetrical. As the hair grows, it begins to take on more bend, wave, curl, or coil.
That is why your curl pattern is not perfectly identical across your whole head. Every follicle is slightly unique. So while your hair may visually read as “wavy” or “curly” from a distance, up close you may have a mix of loose waves, tighter spirals, lazy curls, and random pieces that seem to have their own personality.
That is normal.
That is genetics.
That is hair.
All Hair Is Made of the Same Things, But It Does Not Behave the Same

All hair is made from the same basic structure, but the characteristics can be very different from person to person.
Think of it like a fingerprint.
Some hair has more density. Some hair is finer. Some hair has more cuticle layers. Some hair has a tighter curl pattern. Some hair has been color-treated, lightened, heat-styled, or chemically processed.
These details change what your hair needs from a styling product.
Straight hair often allows natural oils from the scalp to travel down the strand more easily.
Curly and coily hair make that journey harder because the hair bends and spirals. The natural oils have more curves to travel around, which is one reason curls often need more moisture, more conditioning, and more emollient support.
Curly hair also has a cuticle layer that lives on a bend. When the strand curves, the surface is not always as smooth or uniform as straight hair. This can make curly hair more vulnerable to dryness, frizz, and uneven moisture balance.
That is why your curls can look beautiful one day and thirsty the next.
They are constantly responding to water, weather, product, and the condition of the hair fiber.
Why Weather Changes Your Hair So Quickly

Hair is always interacting with water.
That includes the water inside the hair, the water from your shower, and the moisture in the air.
When the balance is off, your hair starts searching for water from the environment. Humidity can cause the hair fiber to absorb moisture from the air, swell, and lose definition. That swelling can make curls separate, frizz, or expand in ways you did not ask for.
This is why the same routine can look beautiful on a dry day and completely different on a humid one.
It is not just the product.
It is the relationship between your hair, the formula, and the environment.
That is also why your styling products matter so much.
They help create a more balanced foundation before the weather gets a vote.
Leave-In Conditioner, Curl Cream, Smoothing Cream, Thickening Balm: What Do You Actually Need?
Before choosing a product, ask yourself one question:
What do I want my hair to look like when I am done?
That is the question most people skip.
They shop by hair type, but they style by desired result.
- You may have fine, straight hair and want it to look fuller.
- You may have wavy hair and want to bring out more bend.
- You may have curly hair and want more definition, less frizz, and better bounce.
- You may have thick hair and want softness without puffiness.
The product you choose should help move your hair from what it naturally wants to do toward what you want it to do.
That is the art of styling.
Hair Products for Fine, Straight Hair
Fine, straight hair usually wants volume, softness, and movement without collapse.
This is where people get scared of leave-in conditioner. They assume it will make their hair flat.
But the right leave-in conditioner should not weigh your hair down. It should prep the hair so your stylers perform better.
Step 1. Start with Goldie Locks® Signature Leave-In Conditioner on damp hair. Apply it through the mid-strands and ends, not the scalp. This gives the hair a more balanced surface before styling.
Step 2. Reach for Goldie Locks® Thickening Balm if your goal is fuller-looking hair. This is where you start to create the illusion of more density, more body, and more structure. You are not changing your actual hair type. You are styling the hair toward the result you want.
Step 3. If your hair frizzes easily, or if the weather is working against you, add Smoothing Cream through the areas that need control. Smoothing cream is not there to flatten your hair. It is there to help reduce frizz and keep the surface more polished.
If your fine hair tends to fall flat after a few hours, our guide on how to fix flat hair goes deeper on root lift technique.
Hair Products for Wavy Hair
Wavy hair can be tricky because it sits between worlds.
It can look straight if it is over-brushed, fluffy if it is under-styled, and beautiful when it has just the right amount of support.
For waves, decide first whether you want to enhance your natural pattern or manipulate it into something smoother.
- To enhance your wave: start with leave-in conditioner while the hair is damp. Then layer a small amount of smoothing cream or styling balm depending on how much control you want.
- To create a smoother blowout: use leave-in conditioner first, then smoothing cream, then Blow Dry Spray before blow drying.
The biggest mistake with wavy hair is uneven product placement.
Most of us apply product only where we can see our hair in the mirror. That means the front pieces get product, the top layer gets product, and the back of the head gets forgotten.
Then we wonder why the front looks good and the back looks dry, frizzy, or undefined.
Apply product everywhere you want to see the result. That includes the back.
Have 2B waves specifically? Our 2B hair care guide breaks down a full routine.
Hair Products for Curly Hair
Curly hair needs more planning because it is more sensitive to moisture balance, weather, product buildup, and disruption.
If you brush curly hair dry, you already know what happens.
The curl pattern breaks apart, the hair expands, and suddenly definition turns into fuzz.
Curly hair usually benefits from being detangled and styled while wet because wet hair has more flexibility and slip. That does not mean you should be rough with it. Wet hair is still vulnerable. But for curls, water helps the pattern group together before it dries.
For curly hair, your secret starts in the shower.
Use Goldie Locks® Clarifying Detox Shampoo at least twice a month if your hair tolerates it, especially if you use creams, oils, gels, or heavier styling products regularly. Curls can collect more buildup because the very products that help define them can also accumulate over time.
Follow with a Signature Hair Mask.
This reset matters.
You cannot keep layering product over product and expect your curls to stay bouncy forever. Sometimes the hair needs to be cleared, conditioned, and reminded how to behave.
After the shower, do not skip your leave-in:
- Leave-in conditioner. Apply Signature Leave-In Conditioner to damp hair, focusing on the areas that need softness and hydration.
- Smoothing cream. Use Smoothing Cream to help reduce frizz and protect your style from humidity and environmental changes.
A smoothing cream will not straighten your curls. That is not the point.
The point is to help keep weather, frizz, and dryness from interrupting your curl pattern.
If you have 2C curls, our 2C hair routine walks through wash day in more detail.
Hair Products for Thick or Coarse Hair
Thick or coarse hair usually needs more product than fine hair, but the goal is still control, not overload.
- Start with leave-in conditioner to create softness and manageability.
- Layer smoothing cream where the hair expands, frizzes, or feels rough.
- If your ends feel dry, add Signature Serum once the hair is dry or almost dry. This helps create shine and polish where thick hair can start to look dull.
The key is sectioning.
Thick hair will not respond well if you put one pump in your hands and swipe it over the top layer. You need to work in sections so the product reaches the interior of the hair, not just the surface.
How to Choose the Right Product by Result
Here is the simplest way to think about it:
Most people do not need one product.
They need the right sequence.
That is where the results change.
The Bottom Line
Your hair type matters, but your desired result matters just as much.
- Straight hair may want fullness.
- Wavy hair may want more definition.
- Curly hair may want moisture, bounce, and frizz control.
- Thick hair may want smoothness and polish.
And all of those results start with choosing the right products and layering them in the right order.
Your hair already has a shape.
Your products should help support it, refine it, or reshape it into what you want it to be.
That is not about fighting your hair.
That is about understanding it.
And once you understand it, your routine gets a lot easier.
Frequently Asked Questions
How do I choose the right hair products for my hair type?
Start with what you want your hair to do, not just what it is. Fine, straight hair usually wants body without weight. Wavy hair wants enhanced bend without flattening. Curly hair wants moisture and frizz control. Thick hair wants softness and polish without overload. Once you know the goal, pick a leave-in to prep, a styler to shape (thickening balm, smoothing cream, or curl cream), and a serum to finish.
What does curl cream do?
Curl cream coats the strand with a flexible film that helps curls clump together as they dry, locking in moisture and reducing frizz. It defines your natural pattern without making it stiff. It works best on damp, freshly-conditioned hair so it can shape the curl while the cuticle is still pliable.
Is curl cream the same as leave-in conditioner?
No. Leave-in conditioner is a prep step focused on hydration and detangling. Curl cream is a styling step focused on shaping and defining your curl pattern. Most curly routines use both: leave-in first, curl cream second.
Does curl cream work on wavy hair?
Yes, if you use less than you would on a curly head and apply it to soaking-wet hair. On waves, curl cream encourages the pattern to clump instead of frizz. Too much will weigh waves down and pull them straight, so start with a small amount and add only if needed.
What is the right order to apply hair products?
Leave-in conditioner first on damp hair. Then your styling product (thickening balm for body, smoothing cream for frizz, curl cream for definition). Then heat protection if needed. Then serum at the very end on dry hair. The pattern is lightest to heaviest in function, not just in texture.
What is the difference between leave-in conditioner, smoothing cream, and thickening balm?
Leave-in conditioner hydrates and preps. Smoothing cream controls frizz and creates a polished surface. Thickening balm builds body and fullness. They each do different jobs, and many routines use two or three layered together.
Do I need different hair products in summer and winter?
Often, yes. Humidity in summer makes hair swell and frizz, so smoothing cream and serum tend to play a bigger role. Cold, dry winter air pulls moisture out of the strand, so leave-in conditioner and a hair mask become more important. The product categories stay the same. The emphasis shifts.
Key Takeaways:
- Your hair shape comes from your follicle shape. Rounder follicles produce straighter hair. Curved or asymmetrical follicles produce wavier, curlier hair. That is genetics, not a flaw.
- Curly hair needs more moisture support because the natural oils on your scalp have a harder time traveling down a bent strand.
- Humidity changes your hair faster than your product does. A good routine creates a more stable foundation before the weather gets a vote.
- Shop by result, not just by hair type. Decide what you want your hair to look like before you decide what to put on it.
- The right order matters more than the number of products. Leave-in conditioner → styler (thickening balm, smoothing cream, or curl cream) → heat protection → serum.
- Apply product where you want the result. That includes the back of your head, not just the parts you can see in the mirror.
- Clarify your curls regularly. Buildup is one of the main reasons curls stop responding to product. Rotate Clarifying Detox Shampoo into your routine at least twice a month if you use stylers often.
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