These keratin tipped hair extensions are high quality extensions and can be bought by professionals and non-professionals alike. Vision recommends that everyone have their hair extensions applied by a professional for the best outcome. Vision’s general lines of extensions are used by many professional extensionists. We recommend Donna Bella, Vision Select and Q-Indian for the highest quality in our general line. To purchase professional extensions you must be registered as a professional and be logged in. Find the professional links under the category drop down menu or under brands.