Fine vs Thin Hair – What’s the Difference?

Woman with long and fine hair.

We all want to see a full head of shiny, flowing hair. You can have a variety of colors and textures. Our hair is a lot more complicated than we might think. Hair grows from a root located at the bottom of the hair follicle. It is made up of cells of protein- keratin, which makes up both our hair and nails.

The features of hair, like hair color, and our hair routine become ingrained in us from a young age. Our hair texture has changed since we were young; it’s a natural aspect of growing up. Hair features are determined by our genetic makeup.

The fact that fine hair is generally smooth and silky, yet often lies flat, is an obvious observation. Thin hair can have a similar appearance, but the density of the hair is more important than the actual diameter of the strands.

The nature of our hair is determined by a variety of factors. Here is more information about how to recognize all kinds of hair:

Density of Hair

The quantity of hair on our scalp determines our hair density. Hair density does not mean the same as hair diameter. It is possible to have thin hair with a lot of density and vice versa.

Pull a large piece of your hair to the side. Hair density is determined by how much of the scalp can be seen.

  • Thin density: If the scalp is visible, it means you have thin hair density. This indicates that your hair is sparsely placed
  • Medium density: If the scalp can be seen partially through the hair from underneath, the hair density is medium
  • Thick hair density: If the scalp is barely visible, it indicates thick hair density

Hair Length

Woman with long and straight hair.

The breadth of an individual’s hair strand is referred to as hair diameter. This is the most precise method of determining a person’s hair length. Holding a single strand of hair between the thumb and index fingers will determine the length.

  • Thin Hair: If a strand of hair can hardly be felt between the fingers, it is thin hair. The hair strand might be so thin that it is barely visible in rare circumstances.
  • Medium hair is defined as hair strands that can be felt gently
  • Thick Hair: Thick hair is defined by the ability to feel each individual hair strand

Using a hair strand as a model, place a hair strand along the length of a sewing thread. Thick hair is defined as hair that is as thick as or thicker than the thread; Medium hair is defined as hair that is around the same thickness; while thin hair is defined as a hair strand that is much thinner than the thread.


The ability of hair to absorb and retain moisture is referred to as porosity. The porosity of a material determines how much moisture and product it can absorb. Hair can be damaged by high porosity. This applies to its ability to absorb products as well.

Knowing our hair’s porosity can help us choose the proper products for our hair. To assess the level of hair porosity, submerge a single hair strand in a cup of water.

  • High Hair Porosity: When a hair strand sinks to the bottom, it is said to have high porosity. Hair with a high porosity is more prone to harm since it absorbs chemicals from products more readily.

It’s also prone to becoming frizzy and scratchy. High porosity is caused by a large number of pores in the cuticle. It’s frequently caused by the use of chemical-based products or treatments on a regular basis. Because excessively porous hair dries out quickly, it is never adequately hydrated.

  • Normal Porosity: The strand has normal porosity if it floats in the water and is well balanced. This hair type is able to absorb the proper amount of moisture. It feels damp but not sticky after washing. It doesn’t require a lot of upkeep and can easily hold any hairstyle. Damage is less likely in hair with a standard porosity.
  • Low Porosity: Hair strands will float on the surface if the porosity is low. This means that drying takes a long period. Because the cuticles have fewer pores, the hair’s ability to absorb water is reduced. Water tends to cling to the cuticle’s surface and hair products often rest on top of the hair rather than sinking through. Such hair is sticky and stays moist for a long time.

Grease in The Hair

Woman combing her greasy hair.

Knowing how greasy your hair is can help you figure out how often you should wash it. It also makes it easier to choose products to use properly. Greasy hair tends to accumulate residue more quickly.

To find out how greasy your hair is, wash your hair completely and let it air dry before going to bed. Do a patch test on your scalp as soon as you wake up. You can use a tissue to push your scalp, particularly towards the crown of your head and behind your ears.

  • Oily Hair: If the tissue has a very greasy region, it suggests the hair and scalp are greasy. This necessitates washing your hair 4 to 5 times every week.
  • Normal Scalp: If there is only a trace of oil on your scalp, you have a normal scalp. You should wash your hair once or twice a week.
  • There is no oil on the tissues since the hair is dry. This is a sign of dehydration. It is vital to use items that can add and retain moisture in the locks.
  • Combination Hair: Combination hair occurs when oil is deposited on the tissue from only a few areas of the scalp. A lot of oil is secreted in the hair behind the ears and above the temples.

Elasticity of the hair

The elasticity of a single hair strand refers to how far it can stretch before reverting to its original state. It’s a good sign of how healthy your hair is. Hair with high elasticity has a lot of shine and bounce, and it’s the most durable of all hair kinds.

Pluck a damp hair strand and stretch it as far as possible to determine the elasticity of one’s hair. Hair elasticity can be classified into three categories based on the results:

  • High Elasticity: If a hair strand can extend a great distance without breaking, it has high elasticity. This translates to thicker hair. When wet, this variety can stretch to half its original length before breaking.
  • Medium Elasticity: Hair with medium elasticity can stretch to a certain extent before breaking. The majority of women have medium elasticity in their hair. Natural hair masks and hair oils might help to strengthen such hair.
  • Low Elasticity: Hair with low elasticity snaps almost immediately after stretching. This hair type is prone to being brittle and limp. It necessitates extra caution when it comes to the goods used. Hair elasticity can be harmed by harsh chemicals. Shampoos that reinforce the hair cuticles are necessary.

Observe Your Hair’s Curl Pattern

Chart of hair's curl patterns.

There are several hair patterns. The hair follicle and hair shaft determine the appearance of one’s hair, the angle of the hair follicle and the direction in which it grows.

What Are the Different Types of Hair?

Hair That Is Straight

Woman with straight hair.

It’s straight hair if the strands don’t have any curl or wave to them. Because natural oils can easily coat the entire straight strand of hair, women with straight hair are more prone to have oily hair. While straight hair is simple to maintain, it lacks volume and is difficult to style. Straight hair is divided into three categories:

  • Type 1A – Straight hair of this type is fine. It’s wispy, silky, and glossy. It looks and feels great, but it’s generally devoid of volume.
  • Straight hair of type 1B is a little thicker than fine hair. It also has a higher volume and is more manageable. The hair isn’t too thick to be difficult to manage, nor is it too thin to reveal much of the scalp.
  • Type 1C is the coarsest and thickest type of straight hair available. It’s the most difficult curl to set, and it’s also the hardest to manage.

Hair That Is Wavy

Chart of hair types.

Wavy hair has entirely curled strands; however, they create an “S” shape rather than a coil. Wavy hair tends to be neither too oily nor too dry. Wavy hair comes in a variety of styles, just like straight hair.

  • Type 2a: This is a naturally beachy hairstyle that many straight-haired women try to achieve with curling irons and a lot of hair products. Type 2a hair has a slight bend in the shaft and is less frizzy than other hair types.
  • Type 2b hair has waves that are slightly tighter and more defined than type 2a hair. Type 2b waves are prone to frizz, but with the right hair product, this hair type can be made more manageable.
  • Type 2c: This type has spiral curls and appears curly.

Curly Hair

Woman with red curly hair.

Curly hair has more curls than wavy hair. They can have loose ringlets or tight spirals. There are different types of curly hair types which are based on thickness and the size of the curl.

  • Type 3a: Type 3a curly hair is the finest and has the biggest and loosest curls. It’s the easiest to manage because of the size of the curls.
  • Type 3b: This type has springy ringlets. These curls aren’t too thick or too delicate. With a proper moisturizing product, the picture-perfect curls can be maintained.
  • Type 3c: These curls are a cross between bouncy and tight corkscrews. They are coarse and not as soft. Using the right product can help soften the curls a bit.

Coily Hair

Women with  brunette curly hair.

Coily hair is a curly hair type with a mix of “Z” and “S” shaped curls. Coily hair is divided into three types:

  • Type 4a coily hair has a fine texture and can appear wiry at times. Because of the tightly coiled s-curls, this type of coily hair appears thick.
  • Type 4b coils have a more Z-shaped pattern than Type 4a coils. While this coily hair is soft to the touch, it is also more delicate and comes in a variety of thicknesses.
  • Type 4c coily hair is very similar to type 4b coily hair. The entire head of hair appears to have a shape because it has more z-shaped curls.

Thick Hair

Woman with thick and straight hair.

Take one strand of hair and place it between your thumb and forefinger to determine whether the hair is thick or thin; if the strands can be felt, the hair is thick.

Another quick way to determine thickness is to grab a section of hair and pull it back as if you were going to put it up in a ponytail. Thick hair is when the scalp is barely visible.

Hair that is thick can be straight, wavy, or curly. There are various thickness combinations. It is, however, difficult to control and can feel rather weighty.

What Is the Distinction Between Fine and Thin Hair?

Fine and thin hair are often confused, but fine hair refers to the thickness of the hair shaft, whereas thin hair refers to the density of the follicles. In a nutshell, it refers to the quantity of one’s hair. Thin hair, in most cases, means that the hair follicles on the scalp are separated by a greater distance from other hairs.

Most hair follicles contain multiple hairs; however, thin hair likely has fewer follicles than other hair kinds. This can be attributed to genetics. The amount of hair one has – whether thin or thick – is determined by the number of hair follicles one has naturally. Thin hair does not always imply that the hair will fall out or that the person will go bald.

What Kind of Hair Isn’t Good?

No form of hair is inherently undesirable, but each has its own set of problems. Fine hair is no different. Another benefit of fine hair is that natural oils from the scalp can reach the hair fibre more quickly. This can cause build-up on the scalp, making fine hair appear greasy and oily more quickly. Every type of hair is attractive, depending on how you take care of it.

What Are the Benefits of Having Fine Hair?

Woman with red curly hair.

Fine hair, like thin hair, has its own set of benefits. This sort of hair should be appreciated for the following reasons:

  • It requires fewer shampoo bottles and hair styling products than their thick-haired competitors.
  • There’s no need to spend too much time in the shower detangling the strands, which comes in handy as the hot water starts to cool.
  • There’s no need to use a hair drier on fine hair because it dries virtually instantaneously.
  • Because there is no need to set up a whole day to style one’s hair, sleeping is a luxury that
  • may be afforded.
  • Straightening your hair takes only a few minutes. Similarly, you can come and go from the salon for a blowout.
  • Fine hair is naturally lustrous, silky, and shining, and it reacts well to heat styling.
  • When you run your fingers through your hair, they never get trapped.
  • Hair clips and bobby pins that are lost and found in the hair are not damaged, and hair ties are not disfigured.

Fine Hair Treatment

Fine hair is easy to maintain if the appropriate products are used.

It’s a good idea to begin in the shower. Wash your hair every day to every other day using a volumizing shampoo to avoid limp strands. Overly-moisturized hair can become flat and lifeless when it’s time to apply conditioner.  If the roots become greasy quickly, as they often do with fine hair, use the least quantity of conditioner possible. Use a leave-in treatment to repair, rejuvenate, and untangle your locks after showering and again, focusing on the ends rather than the roots.

When hair is wet, blot the moisture out with a towel rather than actively massaging it to minimize breaking. Brushing while it’s damp is also a bad idea.

Allow the hair to air dry when time permits to avoid heat damage. If heat is required, it is critical to select a low temperature.

Hairstyles That Work for Fine and Thin Hair

Woman checking her thin hair on the mirror.

Whether your hair is fine or thin, or both, the best method to keep it looking its best is to style it appropriately. Fortunately, both fine and thin hair can be styled in the same way— everything is all about adding volume and root lifts. The greatest haircuts for fine hair are usually shorter. Hairstyles for fine hair include a bob, long bob, lengthy layers, and wispy bangs.

How to Achieve Fine Hair—How to Care for Thin Hair

Hair thinning can be caused by a variety of situations, such as stress or hormone imbalances. There are various ways you can treat thinning of hair:

  • Use hair products that are mild on your hair. When one detects thin hair, switching to all-natural, soft hair products is a wonderful option. Many shampoos, conditioners, hair sprays, and other products contain chemicals that are harsh on the scalp and hair, as well as compounds that might accelerate hair loss.
  • Use shampoo without sulfates or alcohol, as they are particularly drying and harmful to hair; dryers without silicones, as they weigh down the hair and require sulfate shampoos to rinse away.

Look for hair products that are manufactured with natural components.

To avoid pulling additional hair, comb instead of brushing, especially when damp. Using a wide-tooth comb is the gentlest technique to remove tangles.

Allowing hair to air dry promotes hair development. Instead of wringing out your hair after a shower, massage it lightly with a soft towel to avoid tugging it out too much. Instead of using a hair dryer to dry it, let it air dry because the heat from a hair dryer can cause hair to dry out and break.

Heat-free styling procedures can be used. Curling irons, straightening irons, and other hot styling appliances should be avoided. When possible, embrace your natural hair texture and leave it alone. Heat styling tools should be set to the lowest, coldest level possible.

Hairstyles that pull on the hair should be avoided. Hair can pull out more easily in tight braids, weaves, and other pulled-back hairstyles. Hair elastic and barrettes that tug on your hair should be avoided.

Nutritional oil should be massaged into the scalp. By boosting circulation around hair follicles, massage can help to encourage hair growth. Egg oil, almond oil, mustard oil, coconut oil, or jojoba oil are all good options.

Consider investing in hair-regrowth therapy. Minoxidil, which comes in the form of a cream or foam that is applied to the scalp twice a day, is the most common hair growth treatment.

Making Lifestyle Changes for Thin Hair

Reduce Your Anxiety

Because stress can contribute to hair loss, taking steps to reduce stress may help to slow it down. On a daily basis, use the following techniques to relax:

  • More sleep, as lack of sleep causes the stress hormone cortisol to be produced by the body
  • Exercising on a regular basis
  • Try meditating or doing yoga

Increasing Your Protein Intake

It’s one of the building components of hair, and if you don’t receive enough of it, you may experience hair loss. Increase your intake of the following foods:

  • Fish, chicken, beef, and pork are all good choices. Legumes such as black beans, chickpeas and other tofu, products derived from milk,
  • Consume omega-3 fatty acids: Omega-3 fatty acids are required by the body to produce new hair. Omega-3 fatty acids are necessary for hair growth.
  • Salmon, sardines, walnuts, avocados

Biotin supplement: Biotin pills are frequently promoted as hair-growth supplements. Biotin contains vitamin B found in animal products that promote healthy hair, skin, and nails. Increase your diet of biotin-rich foods such as liver and other animal products, walnuts, and leafy greens.

Similar Posts