The question about the best moisturizer for dry skin is not directly related to the provided product information on the MUNG BEAN pH-BALANCED CLEANSING FOAM by beplain. However, based on the reviews and the nature of the product, it can be inferred that users with dry skin have had positive experiences with this cleanser. Many reviews highlight the product's gentle, hydrating properties and its effectiveness in maintaining skin moisture balance.

For a moisturizer recommendation, while the specific product information is not available, users with dry skin might benefit from a moisturizer that complements the gentle cleansing properties of the MUNG BEAN pH-BALANCED CLEANSING FOAM. Look for a moisturizer that is rich in hydrating ingredients like hyaluronic acid, ceramides, or glycerin, and is specifically formulated for dry skin.