The Clarins Double Serum is not only suitable for daytime use, but can be used both during the day and in the evening. Here are some important points:

- The serum can be used both morning and evening, depending on your skin type and needs. For combination or oily skin, it may be advisable to use it only in the evening, while dry or sensitive skin may benefit from using it both morning and evening.
- The packaging with the dosing dial allows you to choose between a small and a large dose, making it flexible for different application times and skin conditions.

This makes the Double Serum 75 ml suitable for flexible application both during the day and in the evening.