For good hair building fibers, you cannot go wrong with either Toppik or Surethik. By reading this guide, you will be able to figure out which of these two brands offers the hair fibers that you are looking for.

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Toppik Hair Building Natural Keratin Fibers
The Toppik Hair Building Natural Keratin Fibers are keratin fibers that come in powder form. You can use these fibers on any hair type and, due to their natural colorization, they blend in with your hair in an almost seamless manner.

To go along with that, these hair fibers are rain proof, wind proof, and perspiration proof. While wearing these hair fibers, you will not have to worry about the elements damaging them in any way.
- Instantly fills in thinning areas
- Conceals hair loss
- Makes fine hair look completely thick and full.Avoid contact with eyes
Last update on 2023-02-12 / Affiliate links / Images from Amazon Product Advertising API
SureThik Hair Building Fibers
The SureThik Hair Building Fibers are hair building fibers that bond with the vellus hairs that exist alongside your scalp. Each fiber bonds to these vellus hairs in an electro-static manner, allowing those tiny hairs to pump, which makes your scalp filled with a rich head of hair.

Just like the Toppik Hair Building Natural Keratin Fibers, these fibers are rain proof, wind proof, and perspiration proof. But, along with that, these fibers can be used after hair transplant surgery, and they are compatible with hair loss medication.
Last update on 2023-02-12 / Affiliate links / Images from Amazon Product Advertising API
Toppik vs Surethik Hair Fibers
Toppik Hair Building Natural Keratin Fibers | SureThik Hair Building Fibers | |
Item Form | Powder (Hair Fibres) | Powder (Hair Fibres) |
Rain and Wind Proof | Yes | Yes |
Perspiration Proof | Yes | Yes |
Hair Type | All | All |
Compatible with Hair Loss Medications | – | Yes |
Safe to Use After Hair Transplant Surgery | – | Yes |
How to remove | Washes out with shampoo | Washes out with shampoo |
Description | Toppik Hair Building Fibers, made of colored keratin protein, blend undetectably with existing hair strands to instantly create the appearance of naturally thick, full hair. | SureThik® blends in and bonds electro-statically with your existing hair, dramatically building up hair structure and volume. Even seemingly bald areas on the scalp contain thousands upon thousands of tiny vellus hairs which can pump up and dramatically increase in appearance. |
Price | Check price | Check price |
Conclusion
The two hair products outlined in this guide are both fantastic. That said, one will be better for you than the other.
For hair building fibers that you can apply anywhere, the Toppik Hair Building Natural Keratin Fibers are a great purchase.

For hair building fibers that enhance the hair you already have – the tiny hairs that are, for the most part, imperceptible, the SureThik Hair Building Fibers are the best choice. Plus, these fibers can be used even if you’ve had a hair transplant or are using hair loss medication.
This website is supported by readers. As an Amazon Associate we earn from qualifying purchases.