I've personally struggled with foundations that pull too yellow on my skin, especially when my undertones are neutral or cool. One trick I've found incredibly effective is adding a purple blush or pigment to the foundation before applying. This works because purple and yellow are opposite on the color wheel, so the purple neutralizes the unwanted yellow tone. When I tried this method, I used a tiny dot of a highly pigmented purple pigment mixed into my foundation. I blended it thoroughly and noticed how it instantly shifted the shade from warm yellow to a cooler, more balanced tone that suited my skin better. This hack saved me from having to buy new foundations or use multiple color correctors. It's also great because you can adjust the amount of purple to tone down excessive yellow or orange hues depending on how warm your base foundation is. Just keep the purple subtle to avoid making your foundation too light or ashy. Additionally, this technique is helpful if you end up with mismatched foundation shades—like if you recently tanned or your skin tone fluctuates. It’s a quick fix without the need to buy new products. For those with neutral undertones like me, this hack absolutely elevates the makeup finish to look more natural and flattering. Keep in mind that this might not work with every formula or skin tone, so experimenting with small amounts first is key. Overall, incorporating purple pigments or blushes into your foundation routine is a smart, cost-effective way to customize your foundation’s color and achieve that perfect match every day.