Can it be used as both a day cream and a night cream? 05 September 2024 13:09 Updated Yes, it can. Related articles If Zero Rughe is too heavy in the summer, how can I make it lighter? What can I do if I find Zero Rughe difficult to apply? Can I use Acido Shikimico in combination with the other serums in The Technologist range? What’s the difference between Zero Time and Zero Rughe? Can it be used as both a day cream and a night cream?