Week by week timeline: Week 1 shows calmer and more hydrated skin. Week 2 brings early visible improvements. Weeks 3 to 4 show noticeable improvement. Weeks 5 to 8 deliver visible texture and firmness changes. Weeks 9 to 12 show full results. Beyond 12 weeks is maintenance. Results broken down by concern: acne, wrinkles, and pigmentation. Factors that affect results also covered.