2. Suggestion: If she needs to buy cosmetics, you can give some suggestions, such as recommending some brands and product types suitable for her. You can say, "I think XX brand skin care products are very suitable for you. You can try it. " Or "Do you need moisturizing or refreshing skin care products?"
3. Emphasize health: remind her to pay attention to the safety and health of cosmetics, such as choosing products that do not contain harmful ingredients. You can say, "Remember to choose safe and non-irritating cosmetics, especially sensitive skin."