The floor is open for debate. Some people swear that no matter what, you need it. But some people are still asking, Is It Really Necessary to Use Primer Every Day? Primers are silicone-based fluids that should be used before the base and after the lotion for makeup priming and setting. You don't have to use it every day. And it is not completely necessary to use it for every occasion.
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It is really good if you have dry skin, freckled skin, or skin with wrinkles or fine lines. It helps in creating a smooth canvas to create your masterpiece. The silicones fill the fine lines, smooth dirt and reduce the appearance of dry skin. This will also add to the overall length of your makeup as well.
It can provide you with long-lasting makeup, so it's important for brides or models who do long shoots and need makeup to last. It adds a layer of the perfect finish you want to achieve.
You can apply foundation over your daily moisturizer with a makeup sponge. You can apply it all over the face, including the eyelids and lips. Then just put on your foundation and powder and you have a subtle palette to get the look you want. Still, it is advised to have primer instead of a foundation to achieve the best look that you want.