Long—lasting concealer Make Up Factory Hydra Stay Concealer, tone 30 Sand (Sand) is a highly effective tool for masking dark circles, redness and minor imperfections of the skin. The light but dense texture fits smoothly, does not roll off and provides a long-lasting coating for the whole day. The concealer moisturizes the skin, evens the tone and gives the face a fresh and well-groomed appearance, while maintaining a natural finish.