"Face Cleanser" is a concise and clear product title, providing the essential information about the product's purpose. However, if you want to make it a bit more descriptive, you can consider adding additional details like the brand, type, or key ingredient:

1. "Gentle Face Cleanser"
2. "Organic Face Cleanser"
3. "Foaming Face Cleanser"
4. "Hydrating Face Cleanser"
5. "Tea Tree Face Cleanser"

Adding such descriptors can help customers quickly understand the specific attributes of the product.