MAC Cosmetics
Studio Fix Fluid — NW18
$39On skin, NW18 matches the depth closely and stays cool but pulls more peach than neutral. Expect a more natural finish.
MAC Cosmetics NW18, a shade of Studio Fix Powder Plus Foundation with 24HR Oil Control + Blur-Matte Finish, suits light skin with a cool, neutral-leaning undertone. The neutral cast is what people usually try to keep when they look for alternatives. Below are the alternatives that wear closest to it — each one noted with how it differs, so you know what you're trading before you buy.
On skin, NW18 matches the depth closely and stays cool but pulls more peach than neutral. Expect a more natural finish.
NW18 matches the depth closely and carries the same neutral cast. Expect a more dewy finish.
Next to it, 3 sits at the same depth and carries the same neutral cast. Expect a more dewy finish.
On skin, 110 Light lands right at the same depth and carries the same neutral cast. Expect a more natural finish.
1N06 Porcelain lands right at the same depth and carries the same neutral cast.
6N matches the depth closely and carries the same neutral cast. Expect a more dewy finish.
100 Light sits at the same depth and pulls a little warmer. Expect a more natural finish.
040 Fair runs a touch lighter and carries the same neutral cast. Expect a more natural finish.
MAC Cosmetics NW18 has a cool undertone with a neutral cast. When comparing alternatives, keeping that neutral quality matters as much as getting the depth right.
A shade never wears alone — it sits next to your concealer, blush and the rest of your routine. Toni at Shade & Seek reads the whole face, not just one swatch, so you can see any of these alternatives in context before buying.