XFusion™by Toppik™ Keratin Hair Fibers

XFusion™by Toppik™ Keratin Hair Fibers

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Instantly conceals thinning and makes fine hair look thicker and fuller

XFusion Keratin Fibers are the professional thickening fibers from the makers of Toppik. XFusion Fibers have a static coating that enables them to cling even to fine, thin hairs, instantly creating the appearance of naturally thick, full hair. XFusion Fibers are virtually undetectable, made from a colored keratin protein that blends naturally with hair. XFusion Fibers stay on all-day and wash out easily with shampoo.

Why XFusion by Toppik Fibers?

  • Makes fine, thin hair look naturally thick and full
  • Instantly fills in thinning areas to conceal hair loss
  • Available in 9 shades that can be mixed to match any hair color
  • Long-lasting results stay in place in wind, rain and perspiration
  • No dyes to stain or smear
  • Easily washes out with shampoo
  • Great for all hair types and textures
  • Can be used to cover part lines and extension tracks, and as a root touch-up between hair colorings

How to Apply

  • Dry and style hair as usual.
  • Shake or spray (with XFusion Spray Applicator) Keratin Fibers into thinning areas.
  • If applying Keratin Fibers near the hairline, use XFusion Hairline Optimizer to achieve a natural-looking front hairline.
  • Gently pat hair to disperse Keratin Fibers.
  • If desired, lightly comb, brush, or style your hair after applying Keratin Fibers.
  • For best results, use XFusion FiberHold Spray to finish for longer-lasting results.

3 Options Available

Travel (3g): Lasts approximately 7 days

Regular (15g): Lasts approximately 30 days

Economy (28g): Lasts approximately 60 days or more


Keratin, Ammonium Chloride, Silica, Water (Aqua, EAU), DMDM Hydantoin, [+/-: CI 15985, CI 19140, CI 45380, CI 17200, CI 42090, CI 61570, CI 42053, CI 61565, CI 15510]


For external use only. If irritation or rash appears, discontinue use. Avoid contact with eyes. Avoid inhalation.