Smashbox STUDIO SKIN 15 HOUR WEAR HYDRATING FOUNDATION 4.4 dupes - verified by color distance
We measured Smashbox STUDIO SKIN 15 HOUR WEAR HYDRATING FOUNDATION 4.4 (cool undertone, very-deep depth) against every shade we track across 26 brands. The closest dupe is Nyx HD Studio Photogenic Foundation in Deep Espresso - very close (ΔE 2.7).
| Brand | Product | Shade | Undertone | Depth | Match | Price |
|---|---|---|---|---|---|---|
| Nyx | HD Studio Photogenic Foundation | Deep Espresso | Cool | Very Deep | very close (ΔE 2.7) | $18 |
| Clinique | Even Better™ Makeup Broad Spectrum SPF 15 | CN 126 Espresso | Cool | Very Deep | close (ΔE 4.4) | $28 |
| Glossier | Perfecting Skin Tint | Rich | Neutral | Very Deep | close (ΔE 4.7) | $32 |
| Glossier | Stretch Concealer | Rich | Neutral | Very Deep | close (ΔE 4.7) | $22 |
| Nyx | Gotcha Covered Concealer Pencil | Deep Espresso | Cool | Very Deep | close (ΔE 5.8) | $7 |
| Nyx | Gotcha Covered Concealer Pencil | Espresso | Cool | Very Deep | similar (ΔE 6.3) | $7 |
| Nyx | Invincible Fullest Coverage Foundation | Espresso | Neutral | Very Deep | similar (ΔE 6.7) | $12 |
| Cargo Cosmetics | Liquid Foundation | F-100 | Cool | Very Deep | similar (ΔE 7.5) | $42 |
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 Smashbox STUDIO SKIN 15 HOUR WEAR HYDRATING FOUNDATION 4.4?
Nyx HD Studio Photogenic Foundation in Deep Espresso - measured at very close (ΔE 2.7), with cool undertone and very deep depth.
Is there a cheaper dupe for Smashbox STUDIO SKIN 15 HOUR WEAR HYDRATING FOUNDATION 4.4?
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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