Nyx Stay Matte But Not Flat Liquid Foundation Nude dupes - verified by color distance

We measured Nyx Stay Matte But Not Flat Liquid Foundation Nude (warm undertone, light depth) against every shade we track across 26 brands. The closest dupe is Nyx Define & Refine Powder Foundation in Beige - near-identical (ΔE 1.2).

BrandProductShadeUndertoneDepthMatchPrice
NyxDefine & Refine Powder FoundationBeigeWarmLight-Mediumnear-identical (ΔE 1.2)$12
NyxGotcha Covered ConcealerFresh BeigeWarmLight-Mediumvery close (ΔE 2.3)$6
NyxGotcha Covered ConcealerMedium OliveWarmLight-Mediumvery close (ΔE 2.4)$6
NyxDefine & Refine Powder FoundationGoldenWarmLight-Mediumvery close (ΔE 2.5)$12
NyxMineral Stick FoundationLight MediumWarmLightvery close (ΔE 2.5)$10
NyxMineral Stick FoundationMedium BeigeWarmLight-Mediumvery close (ΔE 2.6)$10
L'OrealParis True Match Lumi Healthy Luminous FoundationSoft Ivory/ Classic IvoryWarmLightvery close (ΔE 2.7)$20.99
NyxHD Photogenic Concealer WandBeigeWarmLightvery close (ΔE 2.9)$5

How we verify dupes

Shade names lie; color math does not. Each foundation shade is converted to Lab color space and compared by ΔE (perceptual color distance): under 2 is near-identical, 2-4 reads the same on skin in normal light. We also require the undertone and depth to line up, because two shades with the same surface color can wear differently if the undertone underneath differs. Not sure of your own undertone? Run the free undertone test or the full AI makeup analysis - both run in your browser.

FAQ

What is the closest dupe for Nyx Stay Matte But Not Flat Liquid Foundation Nude?

Nyx Define & Refine Powder Foundation in Beige - measured at near-identical (ΔE 1.2), with warm undertone and light-medium depth.

Is there a cheaper dupe for Nyx Stay Matte But Not Flat Liquid Foundation Nude?

The closest measured matches are listed above; compare current prices before buying, and confirm your own undertone with the free analyzer.

How are these dupes verified?

Each shade is converted to Lab color space and compared by ΔE (color distance): under 2 is near-identical, under 4 reads the same on skin. We also match undertone and depth, which drives how a shade actually wears.

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