The LANEIGE Lip Sleeping Mask is frequently praised for leaving lips feeling soft, smooth, and hydrated, particularly after overnight use. Many reviewers appreciate its pleasant scent and thick, often buttery texture, noting that it is typically not sticky. It is often described as effective for dry and chapped lips, especially in harsh or dry climates. Reviewers frequently mention its versatility for daytime use and its economical nature, with a small amount providing lasting results. The product commonly imparts a glossy finish and is available in various scents or flavours, sometimes leaving a subtle tint. Overall, many users report a positive experience, consider it a top product, and express an intent to repurchase or recommend it. However, a segment of users reported a sticky texture. Some reviewers found the results were not long-lasting or sufficiently effective, with several noting no significant improvement, leading to an overall negative experience for them. Concerns regarding the product's price were also raised.