Hair Building Fibers 25 gram (ammonium chloride free) Refill Bag by Finally Hair. Compatible Replacement/Refill for Toppik Xfusion (Black)

go a color darker if you are blonde and mix with lighter for a great effect!

I have ordered this product several times & it works great! Just don’t wash your hair or it will wash away!

I like the finally hair fibers and have been using them for 4 years. They fill in the spaces where you have missing hair and are less expensive then using Toppix or another name brand

When ordering the product, the bag was smaller than what one saw online. When returning the product, the company refused to issue a full refund, let alone for the shipping cost.Never received this type of bad service from a company.

works fine

Works as well as the more expensive product at a much lower cost with same results.