Face oils can definitely be used in combination with other skincare products, such as moisturizers, serums, and toners. However, it's important to pay attention to the order in which you apply your skincare products. In general, it's best to apply products from thinnest to thickest consistency, so that your skin can fully absorb each product.

For example, you might start by applying a toner to help balance your skin's pH and prep it for the next steps. Then, you could apply a serum, which is typically a more concentrated product that targets specific skin concerns. Next, you can apply your face oil to help seal in all of the other products.

It's also a good idea to pay attention to the ingredients in your skincare products and avoid mixing oils with products that contain retinol or alpha hydroxy acids (AHAs), as these ingredients can be more sensitive to sunlight and can potentially cause irritation when combined with oils.

Keep in mind that everyone's skin is different, so it may take some trial and error to find the right combination of skincare products that work for you. It's always a good idea to patch-test new products and pay attention to how your skin reacts.