The product VOLUMER CALCIUM GOLJO CREAM 3X by JAS currently has no reviews, which means there is no data available to determine its effectiveness in reducing skin troubles over time.

However, based on the product's ingredients and formulation, it is designed to provide intensive hydration and nourishment to the skin. Calcium and other key ingredients are known for their skin-strengthening and barrier-enhancing properties, which could potentially help in reducing skin troubles if used consistently.

To get a more accurate assessment, it would be beneficial to wait for user reviews or try the product yourself and monitor any changes in your skin condition over time.