is the elf poreless primer silicone based

The elf poreless primer is a silicone-based primer, which means it's designed to smooth out and minimize the appearance of pores. The silicone helps to create a smooth and even surface on the skin, which can be particularly helpful for people with larger pores. However, it's important to note that silicone-based primers can sometimes feel heavy or uncomfortable on the skin, and they may not work well for those with sensitive or oily skin. If you're looking for an oil-free primer that's suitable for all skin types, I'd recommend checking out the elf poreless putty primer instead.