But it does happen! The Repair is a slow burn but once it kicks in you know it. you feel it with more energy at the back end of the day, and mood is better, calmer. you notice your nails growing, not splitting. skin glows a little more. i subscribe now and I have never committed to any other product online before. it doesn't replace other supplements like magnesium or vitamins, it just is part of a my daily routine now.