The BIVID In & Out Bio-Cellulose Sheet Mask is a hydrating Korean skincare face mask designed to support pore care, sebum management, and blackhead care. This product features tea tree extract as a key ingredient, known for its mild astringent and soothing properties. The formula is built around a bio-cellulose sheet, a material derived from fermented coconut water, which adheres closely to the skin to facilitate ingredient absorption without excessive dripping or sliding.

This mask is intended for individuals seeking a gentle approach to facial care, particularly those with combination or oily skin types prone to excess sebum and clogged pores. The tea tree component offers a light, clarifying effect, while the bio-cellulose sheet provides a cooling and comfortable fit during use. The product does not contain heavy oils or artificial fragrances, contributing to a lightweight and non-greasy feel after application.

Each pack contains five individual masks, each weighing 0.88 ounces, making it suitable for regular use as part of a weekly skincare routine. The mask works by delivering hydration and targeted care to the skin surface, helping to maintain a balanced complexion without over-drying. It is free from parabens and sulfates, aligning with a focus on mild formulations.

This product falls within the K-beauty category, emphasizing practical skincare essentials for self-care routines. It is not positioned as a treatment for specific skin conditions but rather as a supportive step for daily or weekly maintenance. The bio-cellulose material is biodegradable, adding a consideration for environmental impact. Overall, this mask offers a straightforward option for those looking to incorporate pore-focused care into their regimen with a plant-derived ingredient and a modern sheet format.