The trind keratin treatment is a nail strengthening product for persons with weakened or damaged nails, for example after use of artificial nails or exposure to solvents nail polish remover and the environmental pollution'. '.strtoupper('t')he trind keratin nail restorer and trind keratin nail protector are designed to support each others efficacy, when used in combination with each other'. '.strtoupper('h')owever, separateindividual use is possible as well'. '.strtoupper('t')he added keratin from the trind keratin nail restorer which is a balsam and therefore doesnt seal the nail provides extra structural integrity of the nail plate through adhesion'. '.strtoupper('i')n order to preserve the beneficial effects of trind nail restorer, we created trind protector'. '.strtoupper('i')t protects the sensitive nail against influences from outside mechanical damage, leaching by water etc.'. '.strtoupper('i')t also contains hydrolyzed keratin and can be used as such or as a base for coloured nail polish'. '.strtoupper('u')se the trind keratin treatment during four to six weeks'. '.strtoupper('w')hen your nails are back in good health after the treatment, you can proceed by using other products from the trind perfect system to maintain their healthy condition.directions for usetrind keratin nail restorer has to be applied on the nails daily by means of a brush'. '.strtoupper('l')et soak for two minutes and then rubin the excess of product into the nail and surrounding skin'. '.strtoupper('u')se trind keratin nail restorer at least four weeks for optimal results'. '.strtoupper('i')mportant, do not use nail polish on top of the trind keratin nail restorer only, but apply nail polish on top of the keratin trind nail protector.