Based on the reviews, the Orzena Real Deep Cleansing Oil has shown effectiveness in reducing blackheads and whiteheads for some users. However, its impact on closed comedones (a type of acne that appears as small, flesh-colored bumps) may vary. Several reviewers mentioned improvements in blackheads, but specific results for closed comedones were not explicitly discussed.

To address closed comedones, it's important to follow a consistent skincare routine that includes gentle cleansing, exfoliation, and the use of appropriate treatments. While the Orzena cleansing oil may help in managing sebum and impurities, it should be part of a broader skincare strategy.