Idun Minerals Norrsken # 225 Siv 1oz Foundation Shade/Color: The number 225 in the product name likely refers to the shade or color of the foundation Brand: Idun Minerals is a brand that often focuses on creating mineral-based makeup products. They may emphasize natural ingredients and skincare benefits. Product Line: Norrsken might be the specific product line or range to which this foundation belongs. Companies often have different lines of products tailored for various purposes or skin types. Size: 1oz indicates the volume of the product. In this case, it's likely that you are looking at a foundation that comes in a 1-ounce (approximately 30 ml) container. Foundation Type:Foundations can come in various forms, such as liquid, powder, or cream