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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%).

Filters, 3 applied

Coverage

Finish

Formulation

  • Liquid0
  • Cream0
  • Stick0
  • Powder0
  • Cushion0

Skin type

Preferences

Fragrance-free1No drying alcohol0Vegan0Cruelty-free0Oil-free0With SPF0Mineral0

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Only showing matches made for dry skin, with medium coverage, without fragrance.

  • 1 match has no skin type listed and is not shown.
  • 1 match has no ingredient list listed and is not shown.

Closest shade matchClosest overall alternative: Charlotte Tilbury Airbrush Flawless Foundation 12 Cool

The equivalent shade and the most similar foundation overall.

Your shade
MAC Cosmetics
NC45Change shade
Depth and undertone: Medium tan · Neutral
Finish and coverage: Matte · Full coverage
The match
Charlotte Tilbury
12 Cool
Depth and undertone: Medium tan · Cool
Finish and coverage: Matte · Medium coverage
Overall match
85out of 100
Shade (Shade match)
90
Finish (Finish & visual result)
73
Wear (Wear & performance)
88
Skin (Skin suitability)
76
Shade match
90out of 100
Colour
97
Depth
99
Undertone
65
High confidence· Digital matchWhy it matches
Best price
$52SephoraSephora
Costs $13 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

    SephoraView at Sephora

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

    SephoraView at Sephora
  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

    SephoraView at Sephora
  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

    SephoraView at Sephora
  4. bareMinerals ORIGINAL Liquid Mineral Brightening Concealer

    Tan 4N

    bareMinerals ORIGINAL Liquid Mineral Brightening Concealer, shade Tan 4N

    • Close colour
    • Medium · Neutral undertone

    $31

    Ulta BeautyView at Ulta Beauty
  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

    SephoraView at Sephora
  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

    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

Charlotte Tilbury Airbrush Flawless Foundation in 12 Cool, against MAC Cosmetics Studio Fix Fluid SPF 15 Foundation in NC45. Every attribute compared, with its share of the score.

ComparedYour shadeNC45Closest match12 CoolScore
Shade match55% of overall90
Colour97#ce8556#d08558Looks identicalColour difference 0.9 (0 is identical)
Depth99Medium tanMedium tanSameDepth difference: 0.4
Retailer descriptionMedium tanTanSome differenceRetailer descriptions one depth band apart
Undertone65NeutralCoolSome differencefrom retailer shade descriptions
Finish & visual result25% of overall73
Finish100MatteMatteSameSame matte finish
Coverage80FullMediumCloseMedium coverage rather than full (buildable: one step of tolerance)
Skin-like finish40Not listedClaimedSome differenceThe match claims a skin-like finish; your product does not list it
Blurring40Not listedClaimedSome differenceThe match claims a blurring or smoothing effect; your product does not list it
Wear & performance15% of overall88
Longevity10024-hour wear24-hour wearSameBoth claim 24-hour wear
Transfer resistance100ClaimedClaimedSameBoth products claim transfer resistance
Settling40ClaimedNot listedSome differenceOnly your product claims not settling into pores or fine lines; the match does not list it
Colour stability100ClaimedClaimedSameBoth products claim colour stability (no oxidation)
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 85/100Shade match 90/100High 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 Charlotte Tilbury Airbrush Flawless Foundation in 12 Cool.

Same or better

  • Near-identical swatch colour
  • Same matte finish
  • Medium rather than full coverage
  • Claims a skin-like finish
  • Claims a blurring effect
  • Both claim 24-hour wear
  • Both claim transfer resistance
  • Both claim colour stability
  • Both claim a lightweight feel

Different

  • Slightly cooler undertone
  • Does not claim not settling into lines
  • Contains alcohol
  • No SPF

Ingredients (information only, not scored)

12 shared ingredients; weighted similarity 15%. Ingredients only affect results through the filters.

AttributeYour shadeClosest match
BaseWater-based, high siliconeWater-based, high silicone
FragranceNot listedNot listed
Drying alcoholNot listedListed (alcohol)
SPFSPF 15Not listed
OverlapBoth water-based; silicone high vs high
View full match

Where to buy 12 Cool

Best price
$52SephoraSephora
Costs $13 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.