Like many, I have tried dozens of treatments to combat my adult acne, to no avail. I ordered this serum at the beginning of August, and I must say that after two months of applying it every night, it has become simply indispensable to me: my skin is smoothed and my imperfections are almost non-existent. What satisfaction! A few details: the rather violent detox phase lasted about 1 month and a half, and I also use the fruit acid peel twice a week. Conclusion, I will never do without it again!