Previously, I had issues with dull skin and prominent acne scars. However, ever since I started taking R3, one sachet daily, I experienced a delightful surprise within just two months! My skin became noticeably brighter and smoother. I never thought that the acne scars, which I thought would accompany me for life, would also fade. R3 truly is a multifunctional nutritional supplement. It not only protects my cells but also improves my skin condition.