Previous page Next page 1 Results 2 Differentiation 3 Benefits How frequently should I use this product? It is suitable for daily use without causing skin irritation due to its safe ingredients. Typically, we suggest using it at least once weekly. Do I have to use it until it becomes transparent? You can apply it for 40 minutes, which is sufficient for the active ingredients to effectively penetrate your skin. Yet, we advise wearing the mask for 2 hours for optimal outcomes. I don't like leaving a mask on all night. Can I use it a few hours before bedtime instead? Certainly! Our mask has excellent absorption capabilities. Just apply it for 40-120 minutes before bedtime for optimal absorption. I care a lot about mask quality and prefer not to use ones with cheap effects. So, how is this mask's quality? You don't have to worry. Our mask has a much higher collagen content and better quality than any other collagen masks on the market. It absorbs faster too, in just 40-120 minutes, so you can buy it with confidence.