Dr. Hair USA – 2nd Generation Hair Building Fiber – Dr.Hair USA

Dr. Hair USA – 2nd Generation Hair Building Fiber

#1 Best Seller in Hair Loss

$59.00 $39.00

(163 customer reviews)
96% of buyers gave more than 4 star rating.

Hurry! Only 17 Units Left

Subscribe and save up to 70%


Hassle Free Returns

No questions asked, 30 days return policy.

Fast Shipping

All orders are shipped in 1-3 business days.

Secure Checkout

SSL Enabled Secure Checkout

LOOK YEARS YOUNGER IN AS LITTLE AS 60 SECONDS – Dr. Hair USA’s Second Generation Hair Fiber Makes Your Hair Look Fuller in Matter of Seconds without Expensive Hair Transplant or Surgery

100% CONFIDENCE IN YOUR HAIR, ONCE AGAIN – Dr. Hair USA is Confidence In A Bottle. It Gives You The Look Of That Youthful, Full Head Of Hair That You Were Once Proud & Confident In. No More Wondering if People are Staring at Your Thinning Hair or Bald Spot. 100% Complete Confidence.

SWEAT, RAIN, and WIND RESISTANT – Dr. Hair USA Hair Fiber Clings onto Your Hair Like Magnet, and Will Stay on in Most Situations, and Comes Off Easily with Shampoo During Shower.

#1 DOCTOR RECOMMENDED HAIR FIBER – Safe, Organic, and Non-Chemically Induced Dr. Hair USA Hair Fiber Uses Only Safe Gossypium Herbaceum Fiber. It is NOT Made with Ammonia or Formaldehyde Like Other Brands, Which Have Been Linked to Cancer and Other Skin Conditions.

GET MORE FOR YOUR MONEY – Get Full 27.5 Grams of Hair Fiber, Which Can Last Up to 1 Year, Depending on How Much You Use.

100% SATISFACTION GUARANTEE – Don’t like it? Return it. No questions asked.


Available Colors

(Interested in other colors? Click here to join our other color waitlist.)

Breakthrough in Hair Loss Concealing Technology

Made of natural, colored Keratin protein that is statically charged, Dr Hair USA Hair Fibers intertwine with your existing hair for a completely natural look. It resists wind, rain, and perspiration but removes easily with shampoo.


Dr. Hair USA Hair Building Fibers instantly give you the look of thicker, fuller hair. Our Hair Building Fibers are made of natural, colored Keratin Fibers that blend seamlessly into existing hair.

  • Made of natural, colored Herbaceum Keratin Fibers
  • Magnetized with static energy
  • Wind, rain and sweat resistant
  • Removes easily with shampoo
  • For all hair types and textures
  • For men and women
  • Clear bottle so you can see how much is left

Dr. Hair USA Hair Building Fibers has given millions of men and women the look and confidence of a full, thick head of hair and a more youthful appearance.



Before & After Pictures


[ View the Full FAQ with Videos ]


Q: What is Dr. Hair USA hair fiber?

In short, Dr. Hair USA is confidence in a bottle. It gives you the look of that youthful, full head of hair that you were once proud & confident in, in seconds.

For the longest time, victims of hair loss, had few available choices on how to deal with this problem. Some people opt for hair grafting techniques, but these are expensive and not covered by insurance.

If the hair loss is gradual, some try to use of topical hair growth formulas like minoxidil. These products have proven helpful for some, but, unfortunately, only work as long as you continue to apply them.

Keratin Hair Fibers is a fast and reliable solution for bald spots and hair loss by instantly giving you the hair a fuller appearance.

The reason that Keratin Hair Fibers works is that it is made with natural-colored, vitamin-enriched fibers that have a negative electrical charge which allows them to naturally cling to the positive charge of hair.


  • When you sprinkle the hair fiber on the thinning area of your hair, the fibers automatically cling to your hair like millions of tiny magnets making each strand of hair instantly becomes thicker and fuller. Once the fibers adhere to your natural hair they stay in place until the next time you shampoo. Go about your day with confidence, hair fiber will leave you worry-free about those embarrassing thinning areas.
  •  It will neither irritate nor harm your skin or hair.
  • You will love the quick results of  hair fiber as they give you a natural, thicker looking head of hair that will last from day to night.

Hair building  fibers (or sometimes known as hair filler fibers) are a completely different approach to building thicker hair while immediately providing the illusion of the same. They are electrostatically charged fibers made from different materials. The higher quality ones are made of natural fibers.

You apply the fibers by sprinkling them over thinning areas of hair, tapping them down upon the scalp with your fingers. The fibers cling to the existing hair and scalp and can be “settled” with a light application of hair spray. The hair filler fibers bind to individual hair shafts, making each strand of hair appear thicker.

They will not brush out or blow off in the wind, but will provide a natural looking scalp cover and hair filler until your next shampoo, when they wash completely away.


Q: How Different is Dr. Hair USA?

Dr. Hair USA uses natural resinous gossypium herbaceum fibers and keratin. It contains no formaldehyde, ammonia based derivatives, or preservatives, so the fibers will not damage the hair, irritate the scalp, block the scalp pores, cause dandruff, or any kind of long/short term hair or scalp damage.

Dr. Hair USA has higher density & greater adsorption capability of static electricity, result shown as following:

Dr. Hair USA hair building fibers is lighter and thinner, with better dispensibility and stronger adsorption capability of static electricity. Result is greater capability to intertwine with hair to create better appearance of real human natal hair, as it bonds 80% more securely to existing hair. Notice the 100x microscopic view of the hair fibers as compared to our competitor brands.

Dr. Hair USA has greater color stability against fade. This experiment shows Dr. Hair fiber and competitors soaked in water for one week:


Q: Will Dr. Hair USA hair fiber work for me?

That’s a GREAT question – the most often asked, by the way.

Not everyone is a candidate for hair fibers. Here are some that are PERFECT for Dr. Hair USA hair fibers

Here’s a general rule: you need SOME hair on top of your head for Dr. Hair USA hair fibers to work.

Take a look at this male pattern baldness chart:


If you are in this category.. here’s what you can expect

  • 1 – Great fit. Recommended.
  • 2 – Great fit. Recommended.
  • 2a – Great fit. Recommended.
  • 3 – Great fit. Recommended.
  • 3a – Great fit. Recommended.
  • 3 vertex  – Great fit. Recommended.
  • 4 – Great fit. Recommended.
  • 4a / 5 – Great fit. Recommended.
  • 5a / 6 / 7 – Not recommended

Remember these are rough guidelines, and it all depends on your hair quality.


Q: How do I apply hair fiber?

  • Make sure you dry your hair. Style as usual.
  • Shake Dr Hair USA onto your thinning areas, as if you were shaking grated cheese onto a bowl of pasta.
  • If necessary,  you can gently pat the applied area to disperse the product. If you want more natural look, feel free to skip this step.
  • To create more natural look, comb or brush your hair around the area where you applied Dr.Hair.
  • If you want more “sturdy” fiber, apply a bit of hair spray to lock down the fibers onto your hair

Make sure you have mirrors positioned in such a way that you can see the areas you are applying the fibers on.

Here’s a video from one of our regular customers (who also happens to be a doctor).


Q: How is Dr. Hair USA different from other brands?

Dr Hair USA uses natural herbaceum (cotton fiber), not chemically laced plastic based fibers.

Some hair fiber brands can cause scalp irritations.

Other brands are known to use ammonia and formaldehyde derivatives, which have been linked to cancer and other skin diseases.

Would you use, or even recommend to a friend, products that contain harmful chemical laced products?

Probably not.


(Reference our MSDS, Material Safety Data Sheet)

Dr. Hair USA hair fibers are made from Moroccan gossypium herbaceum, or regular cotton fiber.

100% organic, and never laced with known harmful chemicals.

In fact, even the electrostatisticity is far superior to the other brands, which gives the fibers greater “cling” without sacrificing the “voluminous” hair look.

Even its water & sweat resistance is much much superior to our low priced, low quality competitors.


Q: What if I don’t like the product?


Don’t like Dr. Hair USA?

Return it and we’ll refund your money, no questions asked.

(Refer to our refund policy page for full details)


Q: Does Dr. Hair USA come off in rain or if I sweat?

See the video here

Remember that is is hair fiber that attaches to your temporarily. So it will definitely come off lots of water (or sweat) is applied to it.

Unless you are in super heavy monsoon / thunderstorm where your scalp is directly facing in the direction of heavy water flow, Dr Hair USA hair fiber resists most light water flow.

We do not recommend that you use the hair fiber if you know that you’ll be in a situation where you are constantly sweating (like in gym, wearing a hat, or any condition that might cause sweat to collect & flow down your scalp).

Other than that, Dr Hair USA fiber will work in most social conditions


Q: How long does 1 bottle last?

It depends on how much use on daily basis, but for people with moderate thinning hair, it can last anywhere between 2 and 12 months.

Much shorter if you use more frequently, and less if you use sparingly.

Our customers have reported an average of 3-4 months.


Q: What colors are available for Dr.Hair USA?


We currently do not have other colors unfortunately. If you’d like us to carry new colors, please request which colors you want so that you can be notified when they are released.


Q: How long will it take to receive my bottle of Dr. Hair USA?

A: In US, we use standard US post office shipping. So it should take 2-4 business days.

In Asia, 1-2 days from day of order since we use Kerry Express so you can rest assure that you will receive the product as quickly as possible.


We’re Green!

New! Environmentally friendly bottle with 45% less packaging material.

33 reviews for Dr. Hair USA – 2nd Generation Hair Building Fiber

  1. Rachael Gonzalez (verified owner)

    Really does what they say. My 77 year old mom has very thin gray hair and this hid her scalp from showing and lasted until she washed her hair. I would recommend to apply it very lightly until you achieve the desired effect. I didnt get any discounts or trials I am a legit customer. I got it back in February and she still has 3/4 of the bottle so it lasts a long time too. Good stuff

  2. Frank G. (verified owner)

    I like it. I tried others.. and they felt pretty crappy until this one. Only problem I have is that it doesn’t look good if you sprinkle in front where the recediing hairline is. Looks good on top. Will order again.

  3. Timothy Kalb (verified owner)

    First time using anything like this. It works really great on my thinning hair. Could be better if the bottle were bit smaller. I actually dump it in the lid and use a large brush to apply. This helps control getting a large clump in one spot. I also apply some sticky hairspray after I put it on and that helps hold it in when I comb or brush the places I put it in.

  4. Charles Thompson (verified owner)

    I have used similar products for the last year but this is my favorite so far. It looks 100% natural. Nobody has ever noticed I’m wearing a hair thickener and even when I tell people they can’t see it. It stays in place throughout the day; I go to the gym and sweat and it doesn’t run. It blends perfectly well with my hair color without leaving a greenish hue as another popular brand did. One time I sat at a friend’s very light colored armchair and I left a small dark stain behind my head. Luckily it came out with some effort. I’m just more careful now when I rest my head on furniture.

  5. Isaiah C. Jackson (verified owner)

    This is by far one of the best concealers I’ve used and I’ve used them for at least ten years. I had to buy a small container of Toppik while waiting for this to come and had forgotten how much I hated it. Toppik is terrible, does not cling…just falls off of the scalp. The colors are not too great either. Dr. Hair USA simply does it best, stays put and the colors are decent.

  6. Michael O. (verified owner)

    I had no idea this product exist, but I will say its results are amazing- They are simple to apply, appear natural and can transform your head in little time with little effort- The pictures tell more than I could explain- a little hair spray will hold them in place longer- a little product goes a long way!

  7. Craig Johnson (verified owner)

    I like this product. To my mind it’s even better than a competing one. The texture is more gentle and hair adhesion is stronger.

  8. Charles Mitchell (verified owner)

    I was using another brand for the longest time, but then the price went way up so I was on the search for a replacement. After reading reviews and others experience with Dr. Hair USA I decided to give it a try and I like it better. It seems to take less and provide more coverage. One of my complaints with the other brand was once you got to the bottom of the shaker, what was left seemed kind of clumpy and it took more to provide the same coverage it had been. Since I’m only 1/2 way thru the Dr. Hair USA shaker I don’t know yet if it will do the same thing. But it seems to be finer anyways, so hopefully not.

  9. Donald Martell (verified owner)

    Wow I’ve tried a lot of hair fibers and currently use another one except they realize this and started jaking the price up to 69 bucks or so for the 30 Grams! The key is with hair fibers is you want super fine fibers that also stick to your head along with the hair of course. Dr. Hair USA does just that and better at this price!! It takes shampoo to get it all out! Awesome product at an amazing price. IVE TRIED EVERY PRODUCT AND THIS IS THE BEST HANDS DOWN. Use hair locking spray with it and your set.

  10. Sunny Hunter (verified owner)

    I must say, I initially thought low of this product. However, my expectations have been completely blown away by there Customer Service! The immediately apologized for sending the wrong color and took multiple steps to remedy the issue in an outstanding fashion. THEY TRULY DO CARE ABOUT THEIR PRODUCT AND, MOST IMPORTANTLY, CUSTOMERS THEY SERVE. I have used a variety of different hair products like these and I have yet to see customer service begin to to even come close to the respectful and candid nature of Dr. Hair USA hair products. Their implicit desire for inherently ensuring a satisfactory experience is what has attracted me to their product. I certainly look forward to doing business with them again int he nearby future and highly recommend this company if you are seeking honest sellers who do not service low quality hair product, or attempt to give you but a “genuine” shadow of their highest quality substance, as you will often find other competitors so glibly choose to do, then go with the Doc.

Only logged in customers who have purchased this product may leave a review.

Add address