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Studio Fix Fluid SPF 15 Foundation C4.5 dupes and alternatives MAC Cosmetics

Medium light · 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, 2 applied

Coverage

Finish

Formulation

  • Liquid0
  • Cream0
  • Stick0
  • Powder0
  • Cushion0

Skin type

Preferences

Fragrance-free1No drying alcohol1Vegan, applied. RemoveCruelty-free1Oil-free0With SPF0Mineral0

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Only showing matches with buildable coverage, vegan.

  • 20 matches have no vegan claim listed and are not shown.

Closest shade matchClosest overall alternative: R.E.M. Beauty Sweetener Foundation medium 6 g

The equivalent shade and the most similar foundation overall.

Your shade
MAC Cosmetics
C4.5Change shade
Depth and undertone: Medium light · Neutral
Finish and coverage: Matte · Full coverage
The match
R.E.M. Beauty
medium 6 g
Depth and undertone: Medium light · Warm · golden
Finish and coverage: Matte · Buildable coverage
Overall match
78out of 100
Shade (Shade match)
90
Finish (Finish & visual result)
81
Wear (Wear & performance)
52
Skin (Skin suitability)
0
Shade match
90out of 100
Colour
98
Depth
99
Undertone
65
Medium confidence· Digital matchWhy it matches
Match price
$35Ulta BeautyUlta Beauty
$4 less (10%)

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 C4.5 (Medium light · 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

    NC27

    MAC Cosmetics Studio Fix 36HR Smooth Angles Hydrating Concealer, shade NC27

    • Very close colour
    • Medium light · Warm · peach undertone

    $30

    SephoraView at Sephora

Closest concealers

  1. Too Faced Born This Way Super Coverage Multi-Use Concealer

    Warm Beige

    Too Faced Born This Way Super Coverage Multi-Use Concealer, shade Warm Beige

    • Very close colour
    • Medium light · Neutral undertone

    $36

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

    N8

    L'Oréal Paris True Match Radiant Serum Concealer, shade N8

    • Very close colour
    • Medium · Neutral undertone

    $16.99

    Ulta BeautyView at Ulta Beauty
  3. Kosas Revealer Super Creamy + Brightening Concealer

    Tone 7.3 N

    Kosas Revealer Super Creamy + Brightening Concealer, shade Tone 7.3 N

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

    $32

    SephoraView at Sephora
  4. Maybelline Instant Age Rewind Eraser Dark Circle Treatment Concealer

    130

    Maybelline Instant Age Rewind Eraser Dark Circle Treatment Concealer, shade 130

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

    $12.99

    Ulta BeautyView at Ulta Beauty
  5. Maybelline Fit Me Natural Finish Concealer

    040 Caramel

    Maybelline Fit Me Natural Finish Concealer, shade 040 Caramel

    • Very close colour
    • Medium light

    $10.99

    Ulta BeautyView at Ulta Beauty
  6. Milk Makeup Future Fluid Longwear Hydrating Concealer

    14N

    Milk Makeup Future Fluid Longwear Hydrating Concealer, shade 14N

    • Close colour
    • Medium · Neutral 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

R.E.M. Beauty Sweetener Foundation in medium 6 g, against MAC Cosmetics Studio Fix Fluid SPF 15 Foundation in C4.5. Every attribute compared, with its share of the score.

ComparedYour shadeC4.5Closest matchmedium 6 gScore
Shade match55% of overall90
Colour98#df9c6e#e09e71Looks identicalColour difference 0.6 (0 is identical)
Depth99Medium lightMedium lightSameDepth difference: 0.9
Retailer descriptionMediumMediumBoth described as mediumThe retailers describe the same depth
Undertone65NeutralWarm · goldenSome 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 overall52
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
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
Comfort40ClaimedNot listedSome differenceOnly your product claims a comfortable, lightweight feel; the match does not list it
Skin suitability5% of overall0
Skin type0Normal, oilyCombinationMarketed for different skin types
Overall match 78/100Shade match 90/100Medium 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 R.E.M. Beauty Sweetener Foundation in medium 6 g.

Same or better

  • $4 less
  • Near-identical swatch colour
  • Same matte finish
  • Buildable rather than full coverage
  • Claims a blurring effect
  • Both claim not settling into lines

Different

  • Slightly warmer undertone
  • No long-wear claim
  • Does not claim transfer resistance
  • Does not claim colour stability
  • Does not claim a lightweight feel
  • Not marketed for normal/oily skin
  • No SPF

Ingredients (information only, not scored)

6 shared ingredients; weighted similarity 8%. Ingredients only affect results through the filters.

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

Where to buy medium 6 g

Match price
$35Ulta BeautyUlta Beauty
$4 less (10%)

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

Ulta BeautyView at Ulta Beauty

How these matches are scored

32 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.