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Studio Fix Fluid SPF 15 Foundation NC45.5 dupes and alternatives MAC Cosmetics

Medium tan · Warm · golden 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, 2 applied

Coverage

  • Light0
  • Medium0
  • Full1
  • Buildable0

Finish

  • Matte1
  • Natural0
  • Radiant0
  • Luminous0

Formulation

Skin type

Preferences

Fragrance-free1No drying alcohol1Vegan0Cruelty-free0Oil-free0With SPF, applied. RemoveMineral0

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Only showing matches in powder form, with SPF.

  • 5 matches have no formulation listed and are not shown.
  • 25 matches have no SPF listed and are not shown.

Closest shade matchClosest overall alternative: BLK/OPL TRUE COLOR Mineral Matte Crème Powder Foundation SPF 15 Truly Topaz

The equivalent shade and the most similar foundation overall.

Your shade
MAC Cosmetics
NC45.5Change shade
Depth and undertone: Medium tan · Warm · golden
Finish and coverage: Matte · Full coverage
The match
BLK/OPL
Truly Topaz
Depth and undertone: Tan
Finish and coverage: Matte · Full coverage
Overall match
82out of 100
Shade (Shade match)
88
Finish (Finish & visual result)
100
Wear (Wear & performance)
40
Skin (Skin suitability)
43
Shade match
88out of 100
Colour
93
Depth
97
Undertone
70
Medium confidence· Digital matchWhy it matches
Best price
$14.95Ulta BeautyUlta Beauty
$24.05 less (62%)

Your shade $39 at Sephora

Ulta BeautyView at Ulta Beauty

Looking for a concealer in your shade?

The closest shade to MAC Cosmetics Studio Fix Fluid SPF 15 Foundation NC45.5 (Medium tan · Warm · golden 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

    NC47

    MAC Cosmetics Studio Fix 36HR Smooth Angles Hydrating Concealer, shade NC47

    • Slight colour difference
    • Tan · Warm · peach undertone

    $30

    SephoraView at Sephora

Closest concealers

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

    8.75

    Armani Beauty Luminous Silk Hydrating Face and Under-Eye Concealer, shade 8.75

    • Very close colour
    • Medium tan · Warm · golden undertone

    $42

    SephoraView at Sephora
  2. IT Cosmetics Bye Bye Under Eye Full Coverage Anti-Aging Water-Resistant Concealer

    34.5 Rich Golden

    IT Cosmetics Bye Bye Under Eye Full Coverage Anti-Aging Water-Resistant Concealer, shade 34.5 Rich Golden

    • Very close colour
    • Medium tan · Warm undertone

    $30

    Ulta BeautyView at Ulta Beauty
  3. Fenty Beauty Pro Filt'r Instant Retouch Longwear Liquid Concealer

    440

    Fenty Beauty Pro Filt'r Instant Retouch Longwear Liquid Concealer, shade 440

    • Very close colour
    • Medium tan · Warm undertone

    $30

    SephoraView at Sephora
  4. Glossier Stretch Concealer for Dewy Buildable Coverage

    Deep 1

    Glossier Stretch Concealer for Dewy Buildable Coverage, shade Deep 1

    • Very close colour
    • Tan · Warm · golden undertone

    $22

    SephoraView at Sephora
  5. Clinique Even Better All-Over Concealer + Eraser

    WN 115.5 Mocha

    Clinique Even Better All-Over Concealer + Eraser, shade WN 115.5 Mocha

    • Very close colour
    • Medium tan · Neutral · neutral golden undertone

    $22

    SephoraView at Sephora
  6. L'Oréal Paris True Match Radiant Serum Concealer

    C8

    L'Oréal Paris True Match Radiant Serum Concealer, shade C8

    • Close colour
    • Medium tan · Warm undertone

    $16.99

    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

BLK/OPL TRUE COLOR Mineral Matte Crème Powder Foundation SPF 15 in Truly Topaz, against MAC Cosmetics Studio Fix Fluid SPF 15 Foundation in NC45.5. Every attribute compared, with its share of the score.

ComparedYour shadeNC45.5Closest matchTruly TopazScore
Shade match55% of overall88
Colour93#bf835a#b98055Very close colourColour difference 1.7 (0 is identical)
Depth97Medium tanTanCloseDepth difference: 2.1
Retailer descriptionDeepNot statedNo depth word in one descriptionNot compared
Undertone70Warm · goldenUnknownSome differencefrom retailer shade descriptions
Finish & visual result25% of overall · 2 of 4 compared100
Finish100MatteMatteSameSame matte finish
Coverage100FullFullSameSame full coverage
Skin-like finishnot comparableNot listedNot listedNot claimed by eitherNeither product lists a skin-like finish
Blurringnot comparableNot listedNot listedNot claimed by eitherNeither product lists a blurring or smoothing effect
Wear & performance15% of overall40
Longevity4024-hour wearNot listedSome differenceOnly your product claims long wear; the match does not list it
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 overall43
Skin type43Normal, oilyDry, normalBoth marketed for normal skin
Overall match 82/100Shade match 88/100Medium 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 BLK/OPL TRUE COLOR Mineral Matte Crème Powder Foundation SPF 15 in Truly Topaz.

Same or better

  • $24.05 less
  • Very close colour
  • Same matte finish
  • Same full coverage

Different

  • No long-wear claim
  • Does not claim transfer resistance
  • Does not claim not settling into lines
  • Does not claim colour stability
  • Does not claim a lightweight feel
  • Not marketed for oily skin

Ingredients (information only, not scored)

1 shared ingredient; weighted similarity 1%. Ingredients only affect results through the filters.

AttributeYour shadeClosest match
BaseWater-based, high siliconehigh silicone
FragranceNot listedNot listed
Drying alcoholNot listedNot listed
SPFSPF 15SPF 15
OverlapWater-based vs unknown-based; silicone high vs high
View full match

Where to buy Truly Topaz

Best price
$14.95Ulta BeautyUlta Beauty
$24.05 less (62%)

Your shade $39 at Sephora

Ulta BeautyView at Ulta Beauty

How these matches are scored

30 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.