Finally Hair building Keratin fibers - Refill 100 Gram Bags. Make baldness disappear within seconds. Instantly conceal hair loss. Thicken your natural hair. Looks totally natural. In under 5 minutes you can have a full head of beautiful hair! Discounted Price For Amazon Customers only - Save over 50% compared to competitor prices and keep the same quality too. Finally Hair KERATIN FIBERS are an immediate solution to make thinning hair and bald spots disappear within seconds. A head full of hair fast and with a natural look. Finally Hair microfibers are charged with static electricity, so they bond and intertwine naturally with your existing hairs, creating volume and a total coverage with a perfect result all day and night.Now available in 20 different colors that can be easily combined to match any hair color, even highlighted or salt & pepper hair. A perfect and very natural result.