Face Mask With Mung Bean Extract Moisturizing and Firming Naturally Adhering Mask 1 Single-Use Face Mask Clean Beauty Grinding Extraction Method The extracts are obtained from fresh plants using a water extraction method. This naturally derived sheet mask made from tree extracts fits perfectly along the curves of the face to deliver the essence. This moisturizing and firming sheet mask contains mung bean extract to visibly improve skin's firmness for a smoother, more supple look. (Water-type concentrate) Formulated without 5 additives: 4 parabens (methyl, ethyl, propyl, butylparaben), triethanolamine, propylene glycol, tar colorant, mineral oil.