What Are Hair Building Fibers?
Education
What are hair
building fibers?
The most effective instant solution for thinning hair — and the one most people have never heard of.
The simple explanation
Hair building fibers are microscopic keratin fibers — the same protein your hair is made of — that attach to your existing hair using natural static electricity. When you shake them over thinning areas, they bond to each hair strand, making every strand appear thicker and fuller.
The result is immediate. From the outside, your hair looks naturally thicker — not like a product, not like a wig. Just your own hair, looking the way it used to.
The Science
How does electrostatic bonding work?
Every strand of hair carries a natural electrical charge. NOVRA™ fibers carry an opposite charge — meaning they bond to your hair like a magnet on contact.
This is why fibers don’t just sit on your scalp — they wrap around each hair strand, adding volume at the shaft level. Physics, not magic.
Hair fibers vs. other solutions
Common questions
Will it look natural in photos and on video?
Yes — when correctly applied and shade-matched, NOVRA™ is virtually undetectable in natural light, photos, and on video. The key is finding your exact shade and not over-applying.
What happens if it rains or I sweat?
Used with NOVRA™ Hold Spray, the fibers become wind-resistant, sweat-resistant, and light rain-resistant. Heavy rain or swimming will wash them out — but regular shampoo removes them completely anyway.
Are the fibers safe for daily use?
Yes. NOVRA™ fibers are made from 100% natural keratin protein. They are biocompatible and safe for daily use. They do not block pores, affect hair growth, or cause any known side effects.
Do they work on completely bald areas?
Fibers need existing hair to bond to. They work best on thinning areas, receding hairlines, and diffuse hair loss where some hair remains. The more hair there is to work with, the more natural the result.
How long does one bottle last?
A 25g jar lasts approximately 4–8 weeks depending on area of coverage and frequency of use. For full daily coverage, we recommend the Fullness Kit which includes the 25g fiber jar and Hold Spray.
Ready to try?
Find your perfect shade.
Use code NOVRA20 for 20% off your first order.