Based on the reviews provided, the Torriden DIVE IN Low Molecular Hyaluronic Acid Serum is highly praised for its effectiveness in delivering hydration, especially for dry and sensitive skin types. Users appreciate its lightweight, non-greasy texture and quick absorption. However, some users mention that it may require layering with other products to achieve optimal results, particularly for those with very dry skin. Additionally, the price point is noted as a potential downside by some reviewers.

Comparing it to other hyaluronic acid serums would require specific reviews or data on those products, which are not provided here. However, the general consensus seems to be that the Torriden serum is a reliable and effective option for hydration, though individual experiences may vary depending on skin type and specific needs.