Are Kmax hair fibers really effective?

Yes, Kmax hair fibers allow you to hide thinning in an effective, fast and economical way. Thanks to their electrostatic charge, they bind to natural hair, integrating perfectly with the hair, giving an immediate effect of density. Kmax keratin fibers are dermatologically tested and 100% natural, without the addition of artificial colors or preservatives. Even a few centimeters away, their application is not noticeable!