I've used it about 4 times, but I'm selling it because I no longer need it. It's almost like new, but please refrain from purchasing if you are concerned as it is a used item. It weighs about 44g including the container. 100% natural lanolin cream, perfect for breastfeeding mothers. - Brand: medela - Product Name: Purelan - Type: Lanolin Cream - Contents: 37g - Ingredients: 100% natural ingredients Thank you for viewing.