noun which may take the genitive case particle 'no', noun
moist; moistening
Common in product names and descriptions for cosmetics, skincare, and food, where it implies a soft, hydrated quality. Used as a noun or with の to modify another noun.
この化粧水はモイストタイプです。
This lotion is a moisturizing type.
モイストな食感のケーキが好きです。
I like cakes with a moist texture.