20/10/2026
**Your sheet mask has been on for 30 minutes. Surely that's better than 15? Not necessarily!**
Sheet masks are designed to hold a serum-rich formulation against the skin for a specified period, temporarily reducing evaporation and helping hydrate the outer skin layers.
But there's a right way to use them.
✅ **DO** follow the recommended application time, usually around 10–20 minutes, depending on the product.
✅ **DO** apply the mask to clean skin.
✅ **DO** gently spread any remaining serum over your face and neck, provided the product instructions recommend leaving it on.
❌ **DON'T** leave the mask on until it becomes completely dry.
❌ **DON'T** assume that sleeping in a standard sheet mask will produce better results.
❌ **DON'T** believe that every drop of serum must disappear into your skin for the mask to work.
And here's something worth remembering: a sheet mask isn't necessarily a replacement for your regular moisturiser.
If your skin needs additional moisture retention, applying a suitable moisturiser afterwards can help.
**Good skincare isn't about keeping a product on for as long as possible. It's about using the right product, in the right way.**