This sheet mask from Mila d'Opiz is formulated with a concentrated blend of stem cell extract and hyaluronic acid. The stem cell extract, typically derived from plant sources such as apple or edelweiss, is included to help support the skin’s natural regenerative processes. Hyaluronic acid is added to provide moisture retention and improve the skin’s hydration levels, which can aid in maintaining a plumper, more supple appearance over time.

The mask is designed for those seeking an anti-aging skincare option that focuses on delivering active ingredients directly to the skin. The sheet format allows the serum to be absorbed without the need for rinsing, making it suitable for use after cleansing as part of a regular skincare routine. The formula is intended for all skin types, including sensitive skin, though a patch test is recommended before full application.

Each single-use mask contains 0.68 oz (20 ml) of serum. The concentration of stem cell extract is high relative to many similar masks, but individual results depend on consistent use and overall skincare habits. The product does not contain synthetic fragrances, parabens, or sulfates, which may appeal to those looking for a gentler formulation.

This mask is often used during evening skincare routines, left on the face for 15–20 minutes, then the excess serum is patted into the skin. It can be incorporated weekly or as needed to support skin firmness and elasticity. The lightweight texture of the serum ensures it does not feel sticky after removal, allowing for easy layering with moisturizers or serums. The packaging is designed to preserve the potency of the active ingredients.