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Studio Fix Fluid SPF 15 Foundation NC45 dupes and alternatives MAC Cosmetics

Medium tan · 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%).

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Fragrance-free0No drying alcohol1Vegan0Cruelty-free0Oil-free0With SPF0Mineral1
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Only showing matches in stick form, without coconut oil.

  • 6 matches have no formulation listed and are not shown.
  • 1 match has no ingredient list listed and is not shown.

Closest shade matchClosest overall alternative: Dior Forever Skin Perfect 24H Multi-Use Foundation Stick 5 N Neutral

The equivalent shade and the most similar foundation overall.

The match
Dior
5 N Neutral
Depth and undertone: Medium tan · Neutral
Finish and coverage: Natural · Buildable coverage
Overall match
80out of 100
Shade (Shade match)
94
Finish (Finish & visual result)
62
Wear (Wear & performance)
58
Skin (Skin suitability)
87
Shade match
94out of 100
Colour
90
Depth
98
Undertone
100
High confidence· Digital matchWhy it matches
Best price
$58SephoraSephora
Costs $19 more

Your shade $39 at Sephora

SephoraView at Sephora

Looking for a concealer in your shade?

The closest shade to MAC Cosmetics Studio Fix Fluid SPF 15 Foundation NC45 (Medium tan · 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

    NW40

    MAC Cosmetics Studio Fix 36HR Smooth Angles Hydrating Concealer, shade NW40

    • Very close colour
    • Medium · Neutral undertone

    $30

Closest concealers

  1. Huda Beauty #FauxFilter Matte Buildable Coverage Waterproof Concealer

    Caramel Corn 5.1 Neutral

    Huda Beauty #FauxFilter Matte Buildable Coverage Waterproof Concealer, shade Caramel Corn 5.1 Neutral

    • Very close colour
    • Medium tan · Neutral undertone

    $31

  2. Laura Mercier Real Flawless Weightless Perfecting Serum Concealer

    4N1

    Laura Mercier Real Flawless Weightless Perfecting Serum Concealer, shade 4N1

    • Very close colour
    • Medium tan · Neutral undertone

    $34

  3. Kosas Revealer Super Creamy + Brightening Concealer

    Tone 7.8 N

    Kosas Revealer Super Creamy + Brightening Concealer, shade Tone 7.8 N

    • Very close colour
    • Medium · Neutral undertone

    $32

  4. bareMinerals ORIGINAL Liquid Mineral Brightening Concealer

    Tan 4N

    bareMinerals ORIGINAL Liquid Mineral Brightening Concealer, shade Tan 4N

    • Close colour
    • Medium · Neutral undertone

    $31

  5. Charlotte Tilbury Airbrush Flawless Long-Wear Blur Concealer

    11 Tan

    Charlotte Tilbury Airbrush Flawless Long-Wear Blur Concealer, shade 11 Tan

    • Close colour
    • Medium tan · Neutral undertone

    $36

  6. Milk Makeup Future Fluid Longwear Hydrating Concealer

    18W

    Milk Makeup Future Fluid Longwear Hydrating Concealer, shade 18W

    • Very close colour
    • Medium tan · Warm undertone

    $30

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

Why the closest match works

Dior Forever Skin Perfect 24H Multi-Use Foundation Stick in 5 N Neutral, against MAC Cosmetics Studio Fix Fluid SPF 15 Foundation in NC45. Every attribute compared, with its share of the score.

ComparedYour shadeNC45Closest match5 N NeutralScore
Shade match55% of overall94
Colour90#ce8556#cb835cVery close colourColour difference 2.3 (0 is identical)
Depth98Medium tanMedium tanSameDepth difference: 1.1
Retailer descriptionMedium tanMediumSome differenceRetailer descriptions one depth band apart
Undertone100NeutralNeutralSamefrom retailer shade descriptions
Finish & visual result25% of overall · 3 of 4 compared62
Finish56MatteNaturalSome differenceNatural finish rather than matte
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 overall58
Longevity10024-hour wear24-hour wearSameBoth claim 24-hour wear
Transfer resistance40ClaimedNot listedSome differenceOnly your product claims transfer resistance; the match does not list it
Settling40ClaimedNot listedSome differenceOnly your product claims not settling into pores or fine lines; the match does not list it
Colour stability40ClaimedNot listedSome differenceOnly your product claims colour stability (no oxidation); the match does not list it
Comfort40ClaimedNot listedSome differenceOnly your product claims a comfortable, lightweight feel; the match does not list it
Skin suitability5% of overall87
Skin type87Normal, oilyNormal, dry, oilyBoth marketed for normal/​oily skin
Overall match 80/100Shade match 94/100High 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 Dior Forever Skin Perfect 24H Multi-Use Foundation Stick in 5 N Neutral.

Same or better

  • Very close colour
  • Same neutral undertone
  • Buildable rather than full coverage
  • Claims a blurring effect
  • Both claim 24-hour wear

Different

  • Natural finish instead of matte
  • Does not claim transfer resistance
  • Does not claim not settling into lines
  • Does not claim colour stability
  • Does not claim a lightweight feel
  • Fragrance is listed in the formula
  • No SPF

Ingredients (information only, not scored)

4 shared ingredients; weighted similarity 3%. Ingredients only affect results through the filters.

AttributeYour shadeClosest match
BaseWater-based, high siliconeno silicone
FragranceNot listedListed (fragrance)
Drying alcoholNot listedNot listed
SPFSPF 15Not listed
OverlapWater-based vs unknown-based; silicone high vs none

Where to buy 5 N Neutral

Best price
$58SephoraSephora
Costs $19 more

Your shade $39 at Sephora

SephoraView at Sephora

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.