Skin type is largely determined by genetics, specifically by how much sebum (oil) your skin produces. This genetic predisposition influences the appearance and feel of your skin. However, while genetics plays a crucial role, other factors like environment, lifestyle, and age can also impact your skin type.
For example, exposure to sunlight can cause skin to become drier and more prone to wrinkles, while using harsh cleansers can strip the skin of its natural oils, making it feel dry and tight. Additionally, as you age, your skin's ability to retain moisture naturally declines, making it more likely to become dry.
While your skin type is primarily determined by genetics, it's important to note that it's not set in stone. It can change over time and be influenced by various factors. Therefore, it's essential to be mindful of your skin's needs and adjust your skincare routine accordingly.