Can I use makeup fixer instead of primer?

Are you wondering if substituting makeup fixer for primer is a viable option? It's a common query among beauty enthusiasts, as both products play a role in enhancing the longevity and appearance of your makeup. Primer is typically used as a base to create a smooth canvas for foundation and other cosmetics, while makeup fixer is designed to lock everything in place and prevent smudging or fading. But, can you swap one for the other without compromising the end result? Let's delve into the differences and explore whether this substitution is a smart move.