Shade & Seek · shade library

MAC Cosmetics C4.5 dupes & closest matches

MAC Cosmetics
Studio Fix Powder Plus Foundation — C4.5
depth 4/10 · warm undertone · peach cast · $39

MAC Cosmetics C4.5, a shade of Studio Fix Powder Plus Foundation with 24HR Oil Control + Blur-Matte Finish, suits light-medium skin with a warm, peach-leaning undertone. The peach 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.

The closest matches

MAC Cosmetics

Studio Fix Fluid — C4.5

$39

Next to it, C4.5 sits at the same depth and stays warm with less of the peach cast. Expect a more natural finish.

MAC Cosmetics

Studio Radiance Serum Powered Foundation — C4.5

$46

Next to it, C4.5 sits at the same depth and carries the same peach cast. Expect a more dewy finish.

See these against your whole routine Toni reads the face, not just the shade

Questions people ask

What is MAC Cosmetics C4.5's undertone?

MAC Cosmetics C4.5 has a warm undertone with a peach cast. When comparing alternatives, keeping that peach quality matters as much as getting the depth right.

How do I know which of these will actually work for me?

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.

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