Minute Hair Hair Building Fibers Refill 100 g – Light Brown, Statically Charged Keratin Fibers for Thinning Hair

Minute Hair Hair Building Fibers (100 g) are lightweight, statically charged keratin fibers that temporarily conceal thinning areas to create the appearance of thicker hair.

If you want a quick, noninvasive way to reduce the visible contrast of thinning hair without changing your hairstyle, this 100-gram refill in Light Brown is sized for frequent use and fits most topical fiber bottles, including those from competitors. The fibers cling to existing hair, blend with natural color, and wash out when you shampoo. They’re designed for everyday styling—apply to dry hair, set with spray, and they remain resistant to light wind and perspiration when locked in.

How do I apply Minute Hair fibers for the most natural result?

Start with dry, styled hair and work from the back toward the front along the hairline. Dispense fibers over thinning areas, then gently pat so they settle into the hair instead of on the scalp. Finish by spraying a fiber-hold spray for longer-lasting adhesion.

• Use dry hair only; avoid applying to wet or sweaty hair.
• Shake or invert the bottle and tap to dispense fibers precisely.
• Pat the area lightly to blend and remove loose fibers.
• Lock fibers with a strong hair spray—Minute Hair fiber hold spray recommended.

Will these fibers work with my existing fiber bottle or brand?

The 100 g refill is compatible with most shaker-style fiber applicators, allowing you to refill bottles from brands such as Toppik and Xfusion. Refill use helps reduce packaging waste and keeps your preferred applicator functioning as before.

• Fits many standard dispenser bottles used by other brands.
• Refill volume suitable for regular users and stylists.
• Same statically charged formula for secure clinging to hair strands.
• Available in 10 color options to match a range of natural shades.

How long do the fibers last and how are they removed?

Minute Hair fibers are a temporary cosmetic solution that remain in place until you shampoo them out. They resist light wind and perspiration when sealed with hair spray, but reapplication may be needed after heavy sweating or vigorous activity.

• Temporary—lasts until washed with shampoo.
• Perspiration- and wind-resistant when used with a strong spray.
• Easy removal with regular shampooing or a shower.
• Hypoallergenic and designed not to clog pores; no effect on hair growth.

What should I expect from the product texture and finish?

The fibers are fine, lightweight keratin particles designed to mimic real hair strands and blend discreetly with your own hair. When applied and set properly, they reduce scalp visibility and create a fuller-looking hairline without a stiff or artificial finish.

• Fine, fibrous texture that imitates natural hair.
• Statically charged for instant adherence to hair shafts.
• Undetectable blend that maintains styling flexibility.
• Works for both men and women seeking cosmetic coverage.

Who is this for: Minute Hair Hair Building Fibers 100 g in Light Brown is intended for people who want a fast, noninvasive way to reduce the visible appearance of thinning hair and restore a fuller look for daily styling or special occasions. It suits users who already use fiber applicators (including those from other brands) and need a larger refill supply. This product is not a medical treatment; it’s a cosmetic concealer designed for temporary coverage and easy removal.