114 Gram refill bag of the highest quality hair building fibers. All hair fiber shaker bottles and sprayers open so you can refill it. Available in 23 colors including 3 Salt & Pepper colors and 2 Grey and Pepper colors. Suitable for all hair types. Vegan hair fibers that won’t clog your pours. Keratin style fibers are magnetized to stick to your hair during styling. Then spray our fiber hold locking hair spray to keep the fibers in place until you shampoo them out. Anti-clump formula (simply shake the fibers vigorously and they disperse. Easy to apply. Won’t clog your pores. Wind resistant. Perspiration resistant. Over 1 million refill bags sold. Customers order them over and over again.
All products –> Hair Fiber Refills –> 114 Gram Refill Bag
Finally Hair 114 Gram Refill Bag Hair Loss Concealer Fiber – Hair Filler [see color chart]
Big Size – 114 gram 1/4 pound Keratin fiber refill. Refill your bottle 4 times! You will receive (2) 57 gram refill bags totaling 114 grams.
Click here to see how the bottle comes apart.

THE BEST HAIR FIBERS ON THE MARKET – Hide Hair Loss – Look Younger – Hair Thickener – Hair Loss Concealer – Conceals Hair Loss.
Don’t take our word for it, here is what our users say:
– Great product, better than others I’ve used. Fast shipping, great seller AA+++
– As good or better than Miracle Hair. As advertised
– I love this product better than Toppik! Will buy it instead!
– Awesome Seller, Terrific Hair Loss Concealer+Great Value, Highly Recommended!
– Extremely pleased with product and speedy delivery!
– Much better deal than the more expensive stuff!
– Great Product, very pleased with price and service.. will buy again
– Great stuff! Easy and works amazingly! No transfer, blends beautifully! Thx.
– Great product which is much better than a $30 product ordered from Amazon
– FAST SHIPPING! AWESOME PRODUCT! A+++++++++++++++++
We have received over 2500 rave reviews on our product from our users already!
Here is how you use it:
Real Keratin Fibers – No cotton or fillers like many others.
Anti-Clump Formula – Doesn’t clump up or absorb moisture and get fat.
Clean Pillow Formula – Hardly comes off when used with Finally Hair Strong fiber lock spray.
Easy To Apply – Applicator bottle makes it very easy to apply.
Anti Itch Formula – No wool or synthetics used here!
Try the rest? This is the best. Highest Quality On The Market! Compare to Toppik or Xfusion and you will see.
Please select a color below (we have 23 colors) – Black, Soft Black, Dark Chocolate Brown (deep dark brown with no red), Dark Brown (natural dark brown with a very slight hint of red), Medium Brown, Light Brown, Blonde, Medium Blonde, Golden Blonde, Dark Blonde, White, Grey, Dark Grey, Auburn and Red.
Salt & Pepper and Grey & Pepper colors:
- Light Salt & Pepper: Mostly Light Brown with white/grey highlights.
- Medium Salt & Pepper: Mostly Dark Chocolate Brown with white/grey highlights.
- Dark Salt & Pepper: Mostly Soft Black with white/grey highlights.
- Light Grey & Pepper: Mostly a mid tone grey with dark highlights.
- Dark Grey & Pepper: Mostly a dark grey with light highlights.
Need a bottle? Full Bottle Click Here Empty Bottle Click Here
How do you refill your bottle? All Finally Hair bottles are refillable so you can save money by using refill bags after the initial bottle purchase. Watch this quick video to learn how to open the bottle. It is easy as 1-2-3!
Better Together – add these items to your order for better results:
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Finally Hair Prep Solution – Make your fibers stand more upright. Apply prep solution prior to applying your fibers with a very light mist. Let it dry for a minute or two. Then apply the fibers.
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Finally Hair Fiber Lock Spray
We have 2 sprays available: 1) Strong Spray – the perfect spray to lock the fibers to your hair. 2) Medium Spray – excellent styling spray. |
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Empty Applicator Bottle
Apply these fibers with our refillable applicator bottle. |























































17 reviews for Hair Building Fiber Refill Bag – 114 Gram 1/4 Pounder Hair Fiber (100g+14g) – Cover-up Hair Loss – Fill In Thin Hair – Keratin Style Fibers – Refill Your Existing Shaker Bottle 4 Times
Craig Gordon (verified owner) –
I’ve tried almost every type of hair fiber product out there, Finally Hair is by far the best. Finer and holds better than Toppik. Their customer service is excellent as well. Super fast shipping.
Linda Hardesty (verified owner) –
This product is a life saver…have tried many products for thinning hair and this by far is the easiest and most effective. Couldn’t live without it!! It’s amazing!
Joseph Haisan (verified owner) –
Finally hair works great, like a hair transplant in a can. You have to try it to believe it. Only my wife knows the truth.
Joseph Haisan (verified owner) –
Finally Hair is fantastic. It is like a hair transplant in a can, and no one else really knows it is not my real hair. Only my wife knows the truth.
Mike N (verified owner) –
Thank you for making your product top quality and affordable. So nice to see a company that wants to help and not just get rich by taking advantage of guys like me that would do almost anything to keep my hair. Thank you so much.
Mark Abramson (verified owner) –
I tried 3 other top hair fiber products and then found Finally Hair products. The products are equal to another brand that charges much much more. The color match is exact and it is undetectable. No more hair pieces for me. Best price around if you want large quantities of hair fiber. The service from Finally Hair is prompt and they answer any questions you might have. I will continue to use their product as long as they sell it.
Bruce Strickland (verified owner) –
I have been using these Dark Chocolate Brown refill bags for almost a decade. I reuse the old bottles I saved from those high priced products I used from other companies. I can detect no difference between these fibers and all of the high priced look-alikes. Finally Hair has been the best online retailer I have ever used. Not only are deliveries lightening fast, their service is impeccable. I have never had an incorrect order arrive to my house so what more could I say. As long as they are selling I will be buying.
Mark Abramson (verified owner) –
Have been using this product for a couple of years now. Best hair fiber product I have used. Price is exceptional. There are always discounts coming to me. Hair fibers are totally undetectable and it only takes a couple of minutes to totally transform my look. Can wear a golf cap and after golf it still looks same as before. Will continue to use this company as long as they maintain this incredible fiber.
Jennifer L (verified owner) –
I am very grateful for this product, it allows me to function from day to day with much less discomfort from the Interstitial Cystitis that ails me. I hope it does not change in the near future.
James L (verified owner) –
It’s been a pleasure doing business with you.
Very reasonable prices, very prompt delivery, and a very good product.
I would highly recommend this product.
Stephen L (verified owner) –
I used this product for years, will continue to purchase
Dexter N (verified owner) –
This product is good as it was promised and works as good as some higher priced brands. Very happy with it.
Craig L (verified owner) –
My hair is more salt than pepper, and I the hair in crown in thinning, but it’s impossible to tell with Finally Hair. I use it everyday!
Barbara Schwinn (verified owner) –
An excellent product
Nadean J. (verified owner) –
James Whale (verified owner) –
Melissa (verified owner) –
I love this product. I use it daily.