Hair matters, and not everyone can rock a shaved or bald head look. Hair fibers can be your saving grace when combating balding and loss of hair. These products help you with your confidence and help restore your faith in your looks.

With our comprehensive guide, learn to rediscover what it means to love your hair, accept yourself, and move forward with your life. Thinning or hair loss is just a chapter in life, not the whole book. Make the most of hair fibers.

What Are Hair Fibers?

As the name suggests, hair fibers replicate hair on the scalp to minimalize the visual impact of thinning or balding. 

These fibers can be sprayed or dusted on top of the head in areas where the hair is thinning. They stick to your existing hair strands and give the targeted area a denser and thicker appearance. This helps make your head look full with hair.

When Do You Need To Use A Hair Loss Concealer?

Many people find themselves in situations where they notice visible thinning and bald spots on their heads. When they realize that it's something important that can't be fixed with a bit of styling, you know they need to use a hair loss concealer.

They work most effectively in people with dark and straight here. It is often rare to see a hair loss concealer that comes in blond or ginger hair colors. Similarly, it is almost always for straight or slightly wavy hair at best.

Using a hair concealer can make it seem like you have more hair on your head than you really do. It eliminates the chances of invasive surgery to tackle the issue and promotes the growth of actual hair.

This could also be used to fill out hair during a bad haircut so that you have room for new hair to grow without looking like a mess.

Do Hair Loss Concealers Work?

In most cases, hair loss concealers work rather well, especially if used to target male patterned baldness or bald spots.

This is because the surrounding fibers strengthen the effect by capturing the hair fibers and keeping them in place. It would not work as well if the balding was very severe and there were not enough existing natural hair strands for the fibers to hang to.

For some people, hair loss concealers are an effective option only during the initial stages of balding, hair thinning, and hair loss.

Best Hair Building Fibers in 2022 - Reviews

Thinning and balding hair can be very stressful; however, there are quite a few remedies to help you counter these problems. Some people tend to have hair transplanted, while others just wear wigs. However, we believe that those fixes will never be able to provide you with the natural head of hair as hair-building fibers do.

Now on to the real question. With so many options available on the internet around the different hair-building fibers, how do you decide which one is the best for you? To help make this decision-making process easier for you, we have designed this list of products that we found to be the best amongst the plethora of fibers available, but first, an honorable mention to products that didn't make a list, such as the Caboki hair loss concealer, and more. So without any further ado, let us jump right into it.

Toppik Hair Building Fibers

If you are having a hard time finding out the perfect hair-building fiber that would come in your hair color, then Toppik might be the best option for you.

Available in 9 different shades of color, this product works with hair of any texture and type. Not only does Toppik acts as an amazing hair thickener, but also you can use it as a touch-up of your root after you color your hair.

Toppik hair building fibers are enriched with keratin that provides your hair with a very natural look by intertwining with your hair, making them look fuller and healthier.

This is because the fibers are made from high-grade natural protein extracted from natural human hair. This product can be used at any time, even after a shower.

They also act as the perfect camouflage for colored hair or graying hair.


  • Will not rub off
  • Can cover large areas of hair loss
  • Nine different color options
  • Works with all hair types


  • Difficult to use on the hairline

Xfusion By Toppik Keratin Hair Fibers

To help out scalps with extremely thinned-out hair, XFusion from Toppik would be the best option as it works on the finest, thinnest hair and gives them a fuller outlook.

The fibers in Xfusion are all statically charged, allowing them to stick to your hair and look very natural without causing any harm to your hair.

The product works like your usual hair sprays, and you can just use your hands to even out the fiber and bring them to a natural-looking hairstyle.

Additionally, the product is enriched with keratin, which does not harm your hair but also helps rejuvenate them.

Once applied, no one would tell the difference between your natural hair and the hair fibers. Xfusion fibers work perfectly for hair types and textures and have a strong static bond to withstand wind, sweat, and even rain.


  • It can easily be used to cover up grey hair
  • Washes away with shampoo
  • Enriched with keratin protein
  • Offers long-lasting results


  • Can irritate sensitive skin

FEBRON Hair Building Fibers

FEBRON Hair Fibers For Thinning Hair DARK BROWN...
  • INSTANTLY GET THICKER, FULLER LOOKING HAIR: Just shake FEBRON directly onto thinning areas and watch...

The FEBRON Hair Building Fibers are the best option for sensitive skins. We realize that if you have sensitive skin, you would be very careful when using products in your hair. Still, we also guarantee that you can go ahead, with absolutely no care when it comes to FEBRON as it is developed with a very hypoallergenic material that helps you protect your scalp from any damages.

Additionally, FEBRON makes use of ultra-light and clump-free technology to ensure that you can get a full head of hair without it weighing you down in any way and providing you with a fuller, more natural look.

The best thing about these fibers is that they do not use ammonium chloride in their making to avoid any sort of irritation.

It also provides perfect camouflage in the presence of a camera flash, making them almost undetectable in any situation. The fibers provide you with long-lasting results while resisting rain for maximum value.


  • Waterproof all-day formula
  • Free of parabens and allergens
  • Animal cruelty-free testing
  • Does not include ammonium chloride


  • Can leave residue on clothes and scalp

Get Back Gorgeous By Gen8

GBG Womens Hair Fibers for Thinning Hair - Cruelty...
  • Instant flawless coverage, no clumps – lightweight, shiny, real feeling hair: Celebrity stylists...

For minimal balding and thinning, the Get Back Gorgeous is the perfect product you can use. The product takes care of bald spots and thinned-out hair while also providing you with a lustrous shine to your hair, ensuring that you look good with them on.

Although the texture of this fabric is shinny, they do provide a very natural look without being out of place. This product comes in very vivid colors, ensuring that you will find the perfect match for your hair.

Additionally, the product caters to your humanitarian beliefs as well as they are produced from completely cruelty-free materials and processes.

The producer also promises to provide you with a 100% money-back guarantee in case of a defective product or if you feel like the product is not up to standards.


  • Prevents clumping and disperses easily
  • Produces visible results in 30 seconds
  • Will not wash away with sweat or rain
  • Shiny texture to match healthy hair


  • May come off on pillows and clothes

Infinity Hair Loss Concealer

Infinity Hair Fiber - Hair Loss Concealer - Hair...
  • THICKER HAIR: Hair fibers helps cover up thinning hair or bald spots for those who suffer the hair...

The Infinity Hair Loss Concealer helps you instantly add just the perfect amounts of fiber to your hair.

If you are looking for a fast-acting hair fix before an important meeting or a date, consider this instant concealer that can cover up the widest of bald spots.

The product uses keratin enriched fibers that can provide you with a healthy natural hair look and a thickening formula to provide a fuller head of hair. 

The Infinity Hair Loss Concealer is one of the best products for natural-looking hair because of the keratin formulated material.

Additionally, the product comes with a pump applicator, making the application process extremely easy and smooth and locks the powder.

This product is wonderful for both males and females. This product is perfect for combating male and female pattern baldness.


  • Lasts up to a week
  • Enriched with keratin fibers
  • Works well for both men and women
  • Shows results in 30 seconds


  • Better suited for dark hair

Cuvva Hair Building Fibers

CUVVA Hair Fibers for Thinning Hair (BLACK) -...
  • Get Thicker Looking Hair in Seconds: Cuvva fills out thinning hair in seconds!

Your hunt for the best hair fiber building product will be incomplete without mentioning Cuvva Hair Building Fibers.

When it comes to covering up bald spots and taking care of the thinning situation, no one fixes it better than Cuvva.

It provides you with a full head of shiny, lustrous hair regardless of the size of your bald spots. What makes Cuvva the best product you can use is completely undetectable, and you can wear it during your day-to-day routines.

Additionally, the product is extremely resilient to water, so sweat, and even rain won't be a problem it can't deal with.

These keratin-enriched fibers come in many shades to cater to people coming from very diverse ethnic backgrounds.

It also helps you hide your stray hairline if you wear a toupee and works perfectly for touch-ups after a coloring job.


  • Hair fibers are statically charged
  • Hides shiny bald patches
  • Provides instant coverage and volume
  • Works well with all hair types


  • It is not a long-lasting solution

Samson Hair Fibers

Samson Hair Fibers for Thinning Hair - 100%...
  • 👍 INSTANTLY GET THICKER, FULLER LOOKING HAIR: Just shake SAMSON FIBERS directly onto thinning...

The hair fibers to beat all others, the Samson Hair Fibers are one of the best money can buy.

The product uses fibers that look like tiny hair shafts to help make your hair look fuller and darker in color.

However, the product seems to bond perfectly with your hair, giving off an extremely natural look.

No one will be able to tell if you have fibers on your hair or not, regardless of the size of the bald spot you are trying to camouflage.

This product uses ultra-lightweight fibers that are perfect for extremely thinned-out hair.


  • Does not trigger irritation or allergies
  • Comes in 11 color options
  • Long-lasting coverage
  • Good for scalp or hair that's being medically treated


  • Can produce flaky results

Boost N Blend Hair Fiber For Thinning Hair

Boost N Blend Scalp Concealer, Hair Powder, Female...
  • Say hello to your confident self! No more thinning hair & greys stealing your happiness. Now, look &...

Use Boost N Blend to disguise your bald scalp and eliminate any signs of balding or hair loss.

The product has been designed specifically to cover up large spaces and use 100% natural ingredients during the manufacturing process.

This makes them the best product on the market if you feel like your skin is too sensitive to some of the chemicals used in making a hair fiber product.

The product generally targets women going through female pattern baldness, post-pregnancy hair loss, and even menopause-induced hair loss. Adding to the fact that this product doesn't have any harmful chemicals or additives.

It is also extremely sweat and rain resistant.


  • Offers coverage for grey hair
  • Vegan and ethically sourced
  • Shows results in 20 seconds
  • Makes hair appear 10 times fuller


  • Not meant for sensitive skin

Boldify Hair Thickening Fibers

BOLDIFY Hair Fibers (28g) Fill In Fine and...
  • INSTANTLY FILL IN THINNING HAIR WITH UNDETECTABLE FINISH: Made from just 3 natural ingredients,...

Boldify brings Hair Thickening Fibers that mimic natural hair follicles and provide a lasting coverage that no one would believe is a concealer.

The natural formula is derived from plant-based fibers and does not clump on the hair. Instead, it adds to the volume of the hair and make's it look fuller.

Since it is waterproof, you don't have to worry about rain and wind impacting your look. You can easily lead an active lifestyle without worrying about the durability of your hair loss concealer.

The product works in just 15 seconds and comes in many colors to find the perfect one for you. Overall, it lasts many applications and is easy to apply to generally large areas of thin hair.


  • Completely plant-based fibers
  • Easy to apply process
  • Does not clump on the scalp
  • Long-lasting formula and coverage


  • Better suited for smaller areas

Aliver Hair Fibers for Thinning Hair with Spray Black

No products found.

If you're looking for a product to give you quick results, it doesn't get any faster than the Aliver Hair Fibers For Thinning Hair. This hair loss concealing fiber works in just 17 seconds!

It can cover large areas of the scalp with a lot of thinning, and you can also use the applicator for targeted coverage. The fibers for this product are made from plant-based keratin and do not cause reactions.

It provides all-day coverage that cannot be detected under the most intense of lights. The product is resistant to rain, wind, and sweat. It will only come off if you remove it with shampoo.

The lack of allergens and irritants makes it perfect for use on the scalp undergoing medical treatment. Overall, the product should last you between 6-8 weeks with frequent daily use.


  • All-day coverage
  • Plant-based keratin fibers
  • 17-second application process
  • Comes with an applicating device


  • The applicator is hard to use

Hair Fiber Buyer's Guide

Buying the best product for you is no easy task. In many cases, there are many things required to look into to make sure you make the best possible decision for yourself.

Some of the most important factors to consider when looking for the best hair loss concealers are:

Type of Hair

The type of hair you have greatly affected the kind of hair-building fibers you should be opting to buy. This includes the condition of the hair, how much hair has been lost, and much more.

Knowing this is important because certain hair types hold products better than others. In some cases, you might need an all-day coverage product whilst in others, a simple spray would suffice.

Here are some of the common hair types and what hair loss concealers are best for them:

Straight Hair

People with straight hair often find it easy to use hair-building fibers to make up for bald spots and male-patterned baldness.

If you have straight hair, it's best to use hair fibers that can be sprinkled onto the hair, although sprays will work just fine as well.

Curly Hair

Curly hair is often styled in distinct sections that make it difficult for fibers to be sprinkled on to stay in place. When introduced to the hair, it is also more difficult to rub fibers in place.

The best ones you can purchase for hair like this are sprays and quick-setting ones.

Thin Hair

Thin hair is a different category altogether. If you already have significant hair loss, it becomes difficult to conceal it.

For thin hair, you would need a hair concealer that works over a large scalp area and can provide natural coverage. Using keratin or human hair-based fibers is a good idea since it gives a convincing look. 


Your hair color also impacts which hair loss concealer is best for you. Some concealers only come in a few colors whilst others have a bit of a variety. The types of hair colors are divided into three main categories:

Light Hair

Light hair is difficult to work with for hair loss concealers. Firstly, not many companies make hair fibers to match light hair.

At max, they are limited to a shade of very dull brown. Companies like Toppik produce them in color ranges that suit you if you have light hair.

Dark Hair

Dark hair is easy to conceal due to the multitude of products that produce hair fibers in that specific range of colors.

Another reason why you don't have to be very specific when picking a color for your dark hair is because any shade of dark fiber can easily blend into the roots of your hair.

However, since there is high contrast between your scalp and hair color, you may need to use more products to create a believable conceal.

Grey Hair

Another challenging color to tackle is grey hair. This is because some people grey unevenly in different places.

Sometimes you have to blend in grey and black fibers to create a more believable look. They blend into existing hair and give the appearance of natural hair as well.

Many people associate this with creating a salt and pepper look for the hair, as it would look very out of place to have black roots on greying hair. 

Application Method

The way you apply the product makes a lot of a difference in which kind of product you are more likely to buy. Some products are sprinkled on, whilst others have sprayed, and some come with applicators.

Picking the right one can save you a lot of time when getting ready and help you avoid making a mess in front of the mirror.

Spray Fibers

Spray hair fibers are easy to apply and can cover a large area in a relatively short amount of time. They are accurate and efficient, releasing pigmented fibers in short bursts.

If you have a lot of scalps visible and need fibers for thinning hair, then this is it. Spray fibers are also good for filling in receding or thinning hairlines.

However, it takes time to learn how to properly use the spray without depositing too much product. Spray fibers are especially suitable when adding volume and density to styled hair.

Dry Fibers

Dry fibers are easy to use as you can directly shake them onto your hair. The packaging often includes a lid with holes in it, through which the hair fibers can be dropped on the bald spots.

They can cover thinning between strands and in patches amongst full hair. It is easier to use dry fibers on curly hair or hair that has been styled in braids and dreads.

You can easily brush through them when styling. It is useful to use dry fibers when you need quick or instant coverage and touch-ups.


Another significant factor to consider is the durability of the hair fibers. Some of the best hair loss concealers last all day and, at a minimum, last a few hours. Durability is essential as a person may be out for long hours without any product to touch up with.

In some cases, hair fibers can last up to a few days if you do not take showers in between. Durable ones are resistant to wind, styling, and movement in the hair.

You can easily use hair fibers for thinning hair and run your hands through them as well. There is often little to no residue when you use good-quality products.

Water-Proof Hair Fibers

One durability aspect is that some hair fibers are waterproof and rain resistant. This is extremely important in case you run into some unexpected weather.

Since the most important part of using hair fibers is not letting anyone find out that you use them, the best hair loss concealers are waterproof.


Safety is a significant concern for those considering using hair-building fibers as a long-term alternative for hair transplants.

Some people have a very sensitive scalp and can be prone to irritation and allergic reactions. For this reason, you should opt for buying hair fibers that are paraben-free, hypoallergic, and free of gluten and ammonium chloride.

This helps in the long run as good products are easy on the scalp and do not cause irritation in most cases. Some are also medically approved and can be used on the scalp undergoing treatment. 

Drying Time

For the best hair loss concealers, drying time is very important. You will find the best hair fibers dry up within 30 seconds, and others may take up to a minute.

The faster the hair fibers set, the easier it is to style and work with the hair. It also ensures that touch-ups are quick and effortless.

Sprays set quicker than dry hair fibers, and in some cases, an additional fixer is required for the latter. Once the hair loss concealer has dried, you can incorporate it into your scalp by massaging it in or combing through the hair.

How To Use Hair Concealers

Now that you have picked the perfect hair concealer for you, it's time to learn how to use them as well. Here's a step by step guide on how to work with different kinds of hair loss concealers in your daily routine:

Step 1:

Brush through your hair and identify the areas to improve hair density and conceal hair loss. Start by parting your hair to the middle and sides. Fill in the thinning areas with the hair fiber.

Step 2:

Next, approach your hairline. The most natural look can be achieved using a hairline applicator. If you do not have a hairline applicator, use the hair-thickening fibers a few mm behind the hairline to create a natural blend.

Step 3:

Tackle the crown of your head next. Use natural hair to maximize the look of a full head and use the hair fibers to fill in any remaining areas.

Brush the hair on the crown of your head to set everything in place.

Step 4:

Style your hair as usual and fill in any places that you find with thin hair. Make sure you do not use an excess of the product as it may not look natural.

Step 5:

Use a fixer spray to hold any hair-building fibers in place. This will help them last longer and protect the hair fibers from being displaced by wind or water.

Tips On Hiding The Use of Hair Concealers

Even after going through an extensive guide for hair fiber products, there is no guarantee you'd get things right in the first go. Here are some of the most helpful tips:

  1. Make sure to use a hairline applicator to get a believable hairline blended in with the rest of your hair.
  2. If you feel like you have deposited a lot of product in one area, comb through it to disperse the fibers more evenly.
  3. Always apply hair fibers to dry hair as they stick to our hair through static electricity, weakened by wet hair.
  4. Pick the right color for your hair, try to match the color of your roots, and not stray too far from your natural tones.
  5. If you have colored hair, you can use a mixture of hair fibers in different colors to achieve a more blended look.
  6. Do not use hair fibers directly onto the scalp as they adhere to some hair; try applying in areas with hair for a more natural look.
  7. Avoid using too much product as it can look flaky and overdone. In case you do use too much product, try dispersing the fibers.
  8. Use an applicator whenever you can, making the application easy and effective. You will be done with the process much faster.
  9. Sometimes our hair does not have enough static electricity to make hair fibers stick. Opt for using setting sprays to fix them in place.
  10. Do not use hair fibers that are not medically approved on the sensitive scalp or in the process of healing. 


Now that you understand the best hair-building fibers for your hair, you can easily style them any way you want.

Regain your confidence by sporting a full head of hair with no thinning or receding hairline.

Pay attention to the factors mentioned in the guide so that you get your money's worth with the product you choose.

Always remember, with or without a hair loss concealer, you are just as important and seen. 

Last update on 2024-07-18 / Affiliate links / Images from Amazon Product Advertising API

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