Detailed answer

You can use sunscreen on your lip balm pot stick tube. However, it is important to make sure that the sunscreen you are using is safe for lips and does not have any harmful ingredients that may cause irritation or dryness. Look for lip balms or lip sunscreens that offer broad-spectrum protection with at least SPF 30. Apply a thin, even layer of sunscreen to your lips before sun exposure and reapply as needed throughout the day. Remember to also protect the rest of your face and body with appropriate sunscreen products.