I believe you might be referring to the Lancome Absolue Precious Cells Rose Mask. It's a luxurious face mask that contains rose extract and other nourishing ingredients to hydrate and rejuvenate the skin. The formula is designed to help reduce the appearance of fine lines and wrinkles, improve skin texture, and provide a radiant, youthful-looking complexion. The mask should be applied to clean, dry skin and left on for 10-15 minutes before rinsing off with warm water. It can be used once or twice a week as part of a regular skincare routine. The product comes in a 75ml jar.