1. Skincare products are necessary for maintaining skin health and moisture balance, so it is usually recommended to use them daily.
2. Different skin care products (such as cleanser, toner, lotion/face cream, etc.) have different functions. Daily use can help clean, moisturize and protect skin.
3. However, the specific frequency of use needs to be adjusted according to individual skin type, seasonal changes, and the composition of skincare products to avoid skin problems caused by excessive or improper use.