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Studio Fix Fluid SPF 15 Foundation NC18 dupes and alternatives MAC Cosmetics

Light medium · Neutral undertone

Closest shade match is the equivalent shade, scored on colour, depth and undertone only. Closest overall alternative is the most similar foundation overall, scored on shade match (55%), finish and visual result (25%), wear and performance (15%) and skin suitability (5%).

Filters, 4 applied

Coverage

Finish

Formulation

Skin type

Preferences

Fragrance-free1No drying alcohol1Vegan0Cruelty-free0Oil-free0With SPF0Mineral0

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Only showing matches with buildable coverage, in powder form, without talc or alcohol denat.

  • 1 match has no coverage listed and is not shown.
  • 5 matches have no formulation listed and are not shown.

Closest shade matchClosest overall alternative: Laura Mercier Real Flawless Feather Matte Powder Foundation 2C Madeleine

The equivalent shade and the most similar foundation overall.

Your shade
MAC Cosmetics
NC18Change shade
Depth and undertone: Light medium · Neutral
Finish and coverage: Matte · Full coverage
The match
Laura Mercier
2C Madeleine
Depth and undertone: Light · Cool
Finish and coverage: Matte · Buildable coverage
Overall match
79out of 100
Shade (Shade match)
79
Finish (Finish & visual result)
81
Wear (Wear & performance)
79
Skin (Skin suitability)
76
Shade match
79out of 100
Colour
not scored yet
Depth
86
Undertone
65
Low confidence· Digital matchWhy it matches
Match price
$54Ulta BeautyUlta Beauty
Costs $15 more

Your shade $39 at Sephora · product price; shade not separately priced

Ulta BeautyView at Ulta Beauty

Looking for a concealer in your shade?

The closest shade to MAC Cosmetics Studio Fix Fluid SPF 15 Foundation NC18 (Light medium · Neutral undertone) in each concealer range, compared on measured colour, depth and undertone. Price never changes the order.

From the same range

  1. MAC Cosmetics Studio Fix 36HR Smooth Angles Hydrating Concealer

    NC17

    MAC Cosmetics Studio Fix 36HR Smooth Angles Hydrating Concealer, shade NC17

    • Looks identical
    • Light · Neutral undertone

    $30

    SephoraView at Sephora

Closest concealers

  1. Armani Beauty Luminous Silk Hydrating Face and Under-Eye Concealer

    5

    Armani Beauty Luminous Silk Hydrating Face and Under-Eye Concealer, shade 5

    • Very close colour
    • Light medium · Neutral undertone

    $42

    SephoraView at Sephora
  2. bareMinerals ORIGINAL Liquid Mineral Brightening Concealer

    Light/Medium 2.5N

    bareMinerals ORIGINAL Liquid Mineral Brightening Concealer, shade Light/Medium 2.5N

    • Close colour
    • Light medium · Neutral undertone

    $31

    Ulta BeautyView at Ulta Beauty
  3. NYX Professional Makeup Bare With Me Hydrating Face & Body Concealer Serum

    Tan

    NYX Professional Makeup Bare With Me Hydrating Face & Body Concealer Serum, shade Tan

    • Very close colour
    • Light medium

    $12

    Ulta BeautyView at Ulta Beauty
  4. Dior Forever Skin Correct Full-Coverage Concealer

    3.5 Neutral

    Dior Forever Skin Correct Full-Coverage Concealer, shade 3.5 Neutral

    • Close colour
    • Light · Neutral undertone

    $42

    SephoraView at Sephora
  5. Laura Mercier Real Flawless Weightless Perfecting Serum Concealer

    2N1

    Laura Mercier Real Flawless Weightless Perfecting Serum Concealer, shade 2N1

    • Close colour
    • Medium light · Neutral undertone

    $34

    SephoraView at Sephora
  6. Maybelline Fit Me Natural Finish Concealer

    030 Honey

    Maybelline Fit Me Natural Finish Concealer, shade 030 Honey

    • Very close colour
    • Light medium · Warm undertone

    $10.99

    Ulta BeautyView at Ulta Beauty

Concealer shade colours are sampled from retailer swatch images, so check the shade on the retailer page before buying.

Why the closest match works

Laura Mercier Real Flawless Feather Matte Powder Foundation in 2C Madeleine, against MAC Cosmetics Studio Fix Fluid SPF 15 Foundation in NC18. Every attribute compared, with its share of the score.

ComparedYour shadeNC18Closest match2C MadeleineScore
Shade match55% of overall79
Colournot comparable#eaac80No swatchNot comparedNo swatch colour on one side
Depth86Light mediumLightCloseDepth difference: 5.7
Retailer descriptionLightLightBoth described as lightThe retailers describe the same depth
Undertone65NeutralCoolSome differencefrom retailer shade descriptions
Finish & visual result25% of overall · 3 of 4 compared81
Finish100MatteMatteSameSame matte finish
Coverage80FullBuildableCloseBuildable coverage rather than full (buildable: one step of tolerance)
Skin-like finishnot comparableNot listedNot listedNot claimed by eitherNeither product lists a skin-like finish
Blurring40Not listedClaimedSome differenceThe match claims a blurring or smoothing effect; your product does not list it
Wear & performance15% of overall79
Longevity6024-hour wear16-hour wearSome difference16-hour wear claimed against 24-hour wear
Transfer resistance100ClaimedClaimedSameBoth products claim transfer resistance
Settling100ClaimedClaimedSameBoth products claim not settling into pores or fine lines
Colour stability40ClaimedNot listedSome differenceOnly your product claims colour stability (no oxidation); the match does not list it
Comfort100ClaimedClaimedSameBoth products claim a comfortable, lightweight feel
Skin suitability5% of overall76
Skin type76Normal, oilyCombination, dry, normal, oily, sensitiveBoth marketed for normal/​oily skin
Overall match 79/100Shade match 79/100Low confidence· Digital match

Weights are each part's share of the overall match and each attribute's share of its part; an attribute neither product lists is not comparable and its weight goes to the others in its part. Confidence reflects data quality, not similarity. Price and ingredients are not part of either score.

How scoring works

If you switch

To Laura Mercier Real Flawless Feather Matte Powder Foundation in 2C Madeleine.

Same or better

  • Same matte finish
  • Buildable rather than full coverage
  • Claims a blurring effect
  • Both claim transfer resistance
  • Both claim not settling into lines
  • Both claim a lightweight feel

Different

  • Runs slightly lighter
  • Slightly cooler undertone
  • Does not claim colour stability
  • No SPF

Not compared

  • Colour not compared: swatch data missing

Ingredients (information only, not scored)

7 shared ingredients; weighted similarity 9%. Ingredients only affect results through the filters.

AttributeYour shadeClosest match
BaseWater-based, high siliconePowder-based, high silicone
FragranceNot listedNot listed
Drying alcoholNot listedNot listed
SPFSPF 15Not listed
OverlapWater-based vs powder-based; silicone high vs high
View full match

Where to buy 2C Madeleine

Match price
$54Ulta BeautyUlta Beauty
Costs $15 more

Your shade $39 at Sephora · product price; shade not separately priced

Ulta BeautyView at Ulta Beauty

How these matches are scored

31 similar shades scored two ways: the shade match on colour, depth and undertone; the overall match on shade match, finish and visual result, wear and performance and skin suitability. Ingredients are shown for information and used by the filters only. Prices are shown next to every match and never change a score. How scoring and confidence work.

Shade colours are sampled from Beautler’s processing of retailer swatch images and are a digital approximation. Prices and stock were last checked when the product was imported; the retailer page is the source of truth.