Apply the mask to your face and leave it on for at least 15 minutes, without rinsing. For greater effectiveness, massage the remaining product into your face and neck after removing the mask. VISIBLE RESULTS: FOR 92%*, THE SKIN IS DEEPLY HYDRATED AND MORE ELASTIC FOR 90%*, THE SKIN IS MORE RADIANT AND VITAL FOR 80%*, THE EFFECTIVENESS OF THE HYDRATING ROUTINE IS IMPROVED* *Self-assessment test carried out by 79 Asian women for 4 weeks. **Self-assessment test carried out by 41 Asian women, 1 daily application of the 2 products (serum + Aquasource Gel) instead of only Aquasource Gel, results immediately after application.