is elf primer water based

Yes, elf primer is typically water-based. It is designed to provide a smooth, even surface for your makeup to adhere to and to help your makeup last longer. Elf primer contains ingredients like water, glycerin, and silicones that help to create a smooth base for your makeup application. It can help to reduce the appearance of pores and fine lines, and to make your makeup last longer. It can also provide a light moisturizing effect, which can be beneficial if your skin tends to be dry or dehydrated.