This site features three specifically named reader-feedback quotes — C. Marlowe, A. Delgado and S. Whitmore — worth reading each one on its own terms.
C. Marlowe specifically follows the label's before-breakfast, full-glass-of-water instruction and notices nails chipping less after a few weeks; A. Delgado chose the 6-bottle kit for the full treatment window and appreciated the bonus guides; S. Whitmore describes less tight, dry skin alongside their regular moisturiser routine.
This site is direct that individual experiences vary widely and these reflect personal opinions, not guaranteed outcomes or a scientific sample — worth crediting that honest labeling while still reading each as one person's individual experience.