Studio Fix Fluid SPF 15 Foundation NC18 dupes and alternatives MAC Cosmetics
4.3 (3,477)·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%).
Overall alternativesShade matchesRanked by the overall match: the most similar foundation on shade, finish, wear and skin suitability together. Each row leads with its overall match; the shade match is beneath it.
Ranked by the overall match: the most similar foundation on shade, finish, wear and skin suitability together. Each row leads with its overall match; the shade match is beneath it.
Matches: Very close colour· Same neutral undertone· Same matte finish
Differences: Medium rather than full coverage· No long-wear claim· Does not claim transfer resistance
Score details
Shade match
95
Finish & visual result
91
Wear & performance
61
Skin suitability
43
Very close colour · Matte · Medium coverage
Ingredients (not scored): 0% ingredient overlap
Differences: Medium rather than full coverage · No long-wear claim · Does not claim transfer resistance · Does not claim colour stability · Not marketed for normal skin
Retailer shade note: light/medium skin w/ cool to neutral undertones
$11.99Ulta Beauty(product price)$27.01 less (69%)4.4 (182,841)
Matches: Near-identical swatch colour· Same neutral undertone· Same matte finish
Differences: Medium rather than full coverage· Does not claim transfer resistance· Does not claim not settling into lines
Score details
Shade match
95
Finish & visual result
82
Wear & performance
48
Skin suitability
100
Looks identical · Matte · Medium coverage
Ingredients (not scored): 20% ingredient overlap
Differences: Medium rather than full coverage · Does not claim transfer resistance · Does not claim not settling into lines · Does not claim colour stability · Contains drying alcohol · No SPF
Matches: Very close colour· Same matte finish· Same full coverage
Differences: Slightly warmer undertone· Does not claim transfer resistance· Does not claim not settling into lines
Score details
Shade match
88
Finish & visual result
89
Wear & performance
58
Skin suitability
87
Very close colour · Matte · Full coverage
Ingredients (not scored): 12% ingredient overlap
Differences: Slightly warmer undertone · Does not claim transfer resistance · Does not claim not settling into lines · Does not claim colour stability · No SPF
Retailer shade note: light to medium w/ peach undertones
$11.99Ulta Beauty(product price)$27.01 less (69%)4.4 (182,841)
Matches: Very close colour· Same neutral undertone· Same matte finish
Differences: Medium rather than full coverage· Does not claim transfer resistance· Does not claim not settling into lines
Score details
Shade match
92
Finish & visual result
82
Wear & performance
48
Skin suitability
100
Very close colour · Matte · Medium coverage
Ingredients (not scored): 20% ingredient overlap
Differences: Medium rather than full coverage · Does not claim transfer resistance · Does not claim not settling into lines · Does not claim colour stability · Contains drying alcohol · No SPF
Matches: Very close colour· Same matte finish· Both claim transfer resistance
Differences: Slightly warmer undertone· Medium rather than full coverage· Does not claim not settling into lines
Score details
Shade match
87
Finish & visual result
91
Wear & performance
60
Skin suitability
40
Very close colour · Matte · Medium coverage
Ingredients (not scored): 32% ingredient overlap
Differences: Slightly warmer undertone · Medium rather than full coverage · Does not claim not settling into lines · Does not claim colour stability · Not marketed for normal skin · No SPF
Retailer shade note: light-medium with warm olive undertones
Matches: Very close colour· Same neutral undertone· Claims a blurring effect
Differences: Natural rather than matte finish· Buildable rather than full coverage· Does not claim transfer resistance
Score details
Shade match
96
Finish & visual result
62
Wear & performance
58
Skin suitability
87
Very close colour · Natural · Buildable coverage
Ingredients (not scored): 16% ingredient overlap
Differences: Natural rather than matte finish · Buildable rather than full coverage · Does not claim transfer resistance · Does not claim not settling into lines · Does not claim colour stability · No SPF
Retailer shade note: Light-Medium skin with a neutral undertone
Matches: Near-identical swatch colour· Same neutral undertone· Same matte finish
Differences: No long-wear claim· Does not claim transfer resistance· Does not claim not settling into lines
Score details
Shade match
93
Finish & visual result
89
Wear & performance
40
Skin suitability
43
Looks identical · Matte · Full coverage
Ingredients (not scored): 25% ingredient overlap
Differences: 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 normal skin
Matches: Near-identical swatch colour· Same neutral undertone· Claims a blurring effect
Differences: Natural rather than matte finish· Buildable rather than full coverage· Does not claim transfer resistance
Score details
Shade match
97
Finish & visual result
62
Wear & performance
48
Skin suitability
76
Looks identical · Natural · Buildable coverage
Ingredients (not scored): 14% ingredient overlap
Differences: Natural rather than matte finish · Buildable rather than full coverage · Does not claim transfer resistance · Does not claim not settling into lines · Does not claim colour stability · No SPF
Matches: Very close colour· Claims a blurring effect· Both claim 24-hour wear
Differences: Slightly warmer undertone· Natural rather than matte finish· Medium rather than full coverage
Score details
Shade match
87
Finish & visual result
55
Wear & performance
88
Skin suitability
87
Very close colour · Natural · Medium coverage
Ingredients (not scored): 8% ingredient overlap
Differences: Slightly warmer undertone · Natural rather than matte finish · Medium rather than full coverage · Does not claim not settling into lines · No SPF
Retailer shade note: light skin with warm/yellow undertones
Matches: Very close colour· Same neutral undertone· Claims a blurring effect
Differences: Natural rather than matte finish· Buildable rather than full coverage· Does not claim transfer resistance
Score details
Shade match
95
Finish & visual result
62
Wear & performance
48
Skin suitability
76
Very close colour · Natural · Buildable coverage
Ingredients (not scored): 14% ingredient overlap
Differences: Natural rather than matte finish · Buildable rather than full coverage · Does not claim transfer resistance · Does not claim not settling into lines · Does not claim colour stability · No SPF
Matches: Very close colour· Same neutral undertone· Claims a blurring effect
Differences: Natural rather than matte finish· Buildable rather than full coverage· No long-wear claim
Score details
Shade match
91
Finish & visual result
62
Wear & performance
58
Skin suitability
76
Very close colour · Natural · Buildable coverage
Ingredients (not scored): 31% ingredient overlap
Differences: Natural rather than matte finish · Buildable rather than full coverage · No long-wear claim · Does not claim transfer resistance · Does not claim not settling into lines · No SPF
$12.99Ulta Beauty(product price)$26.01 less (67%)4.3 (668)
Matches: Near-identical swatch colour· Same neutral undertone· Both claim not settling into lines
Differences: Natural rather than matte finish· No long-wear claim· Does not claim transfer resistance
Score details
Shade match
98
Finish & visual result
56
Wear & performance
52
Skin suitability
50
Looks identical · Natural finish
Ingredients (not scored): 5% ingredient overlap
Differences: Natural rather than matte finish · No long-wear claim · Does not claim transfer resistance · Does not claim colour stability · Does not claim a lightweight feel · No SPF
$17.99Ulta Beauty(product price)$21.01 less (54%)4.2 (5,328)
Matches: Near-identical swatch colour· Same neutral undertone· Same full coverage
Differences: Radiant rather than matte finish· Does not claim transfer resistance· Does not claim not settling into lines
Score details
Shade match
94
Finish & visual result
50
Wear & performance
67
Skin suitability
76
Looks identical · Radiant · Full coverage
Ingredients (not scored): 29% ingredient overlap
Differences: Radiant rather than matte finish · Does not claim transfer resistance · Does not claim not settling into lines · Does not claim colour stability · Contains drying alcohol · No SPF
Matches: Same matte finish· Same full coverage· Claims a blurring effect
Differences: Slightly lighter· Does not claim transfer resistance· Does not claim not settling into lines
Score details
Shade match
80
Finish & visual result
89
Wear & performance
49
Skin suitability
76
Colour not compared · Matte · Full coverage
Ingredients (not scored): 2% ingredient overlap
Differences: Slightly lighter · Does not claim transfer resistance · Does not claim not settling into lines · Does not claim colour stability · Does not claim a lightweight feel
Matches: Very close colour· Same neutral undertone· Claims a blurring effect
Differences: Natural rather than matte finish· Medium rather than full coverage· Does not claim transfer resistance
Score details
Shade match
95
Finish & visual result
55
Wear & performance
58
Skin suitability
40
Very close colour · Natural · Medium coverage
Ingredients (not scored): 15% ingredient overlap
Differences: Natural rather than matte finish · Medium rather than full coverage · Does not claim transfer resistance · Does not claim not settling into lines · Does not claim colour stability · Not marketed for oily skin · No SPF
Retailer shade note: fair to light - neutral, slightly warm
Matches: Very close colour· Same neutral undertone· Claims a blurring effect
Differences: Natural rather than matte finish· Medium rather than full coverage· Does not claim transfer resistance
Score details
Shade match
95
Finish & visual result
55
Wear & performance
58
Skin suitability
40
Very close colour · Natural · Medium coverage
Ingredients (not scored): 13% ingredient overlap
Differences: Natural rather than matte finish · Medium rather than full coverage · Does not claim transfer resistance · Does not claim not settling into lines · Does not claim colour stability · Not marketed for oily skin · Contains drying alcohol · No SPF
Matches: Near-identical swatch colour· Same neutral undertone· Claims a blurring effect
Differences: Natural rather than matte finish· Medium rather than full coverage· No long-wear claim
Score details
Shade match
94
Finish & visual result
62
Wear & performance
61
Skin suitability
0
Looks identical · Natural · Medium coverage
Ingredients (not scored): 12% ingredient overlap
Differences: Natural rather than matte finish · Medium rather than full coverage · No long-wear claim · Does not claim transfer resistance · Does not claim colour stability · Not marketed for normal/oily skin
Matches: Near-identical swatch colour· Same neutral undertone· Claims a skin-like finish
Differences: Radiant rather than matte finish· Light rather than full coverage· Does not claim transfer resistance
Score details
Shade match
97
Finish & visual result
24
Wear & performance
58
Skin suitability
40
Looks identical · Radiant · Light coverage
Ingredients (not scored): 7% ingredient overlap
Differences: Radiant rather than matte finish · Light rather than full coverage · Does not claim transfer resistance · Does not claim not settling into lines · Does not claim colour stability · Not marketed for oily skin · No SPF
Retailer shade note: fair-medium with neutral undertones
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.
Concealer shade colours are sampled from retailer swatch images, so check the shade on the retailer page before buying.
Why the closest shade match works
Jane Iredale Beyond Matte Liquid Foundation in M4, against MAC Cosmetics Studio Fix Fluid SPF 15 Foundation in NC18. Every attribute compared, with its share of the score.
ComparedYour shadeNC18Closest shade matchM4How they compareScore
Shade match55% of overall99
Colour60%99#eaac80#eaad81Looks identicalColour difference 0.3 (0 is identical)
Finish & visual result25% of overall · 3 of 4 compared89
Finish35%100MatteMatteSameSame matte finish
Coverage30%100FullFullSameSame full coverage
Skin-like finish20%—not comparableNot listedNot listedNot claimed by eitherNeither product lists a skin-like finish
Blurring15%40Not listedClaimedSome differenceThe match claims a blurring or smoothing effect; your product does not list it
Wear & performance15% of overall58
Longevity30%7024-hour wearLong-wearingSome differenceYour product claims 24-hour wear; the match says long-wearing without hours
Transfer resistance20%40ClaimedNot listedSome differenceOnly your product claims transfer resistance; the match does not list it
Settling20%40ClaimedNot listedSome differenceOnly your product claims not settling into pores or fine lines; the match does not list it
Colour stability15%40ClaimedNot listedSome differenceOnly your product claims colour stability (no oxidation); the match does not list it
Comfort15%100ClaimedClaimedSameBoth products claim a comfortable, lightweight feel
Skin suitability5% of overall87
Skin type100%87Normal, oilyCombination, normal, oilyBoth marketed for normal/oily skin
Overall match 90/100Shade match 99/100Medium 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.
Laura Geller Double Take Baked Full Coverage Foundation in Light, against MAC Cosmetics Studio Fix Fluid SPF 15 Foundation in NC18. Every attribute compared, with its share of the score.
ComparedYour shadeNC18Closest overall alternativeLightHow they compareScore
Shade match55% of overall95
Colour60%98#eaac80#eaab7dLooks identicalColour difference 0.6 (0 is identical)
Finish & visual result25% of overall · 3 of 4 compared89
Finish35%100MatteMatteSameSame matte finish
Coverage30%100FullFullSameSame full coverage
Skin-like finish20%—not comparableNot listedNot listedNot claimed by eitherNeither product lists a skin-like finish
Blurring15%40Not listedClaimedSome differenceThe match claims a blurring or smoothing effect; your product does not list it
Wear & performance15% of overall82
Longevity30%7024-hour wearLong-wearingSome differenceYour product claims 24-hour wear; the match says long-wearing without hours
Transfer resistance20%100ClaimedClaimedSameBoth products claim transfer resistance
Settling20%100ClaimedClaimedSameBoth products claim not settling into pores or fine lines
Colour stability15%40ClaimedNot listedSome differenceOnly your product claims colour stability (no oxidation); the match does not list it
Comfort15%100ClaimedClaimedSameBoth products claim a comfortable, lightweight feel
Skin suitability5% of overall87
Skin type100%87Normal, oilyNormal, oily, sensitiveBoth marketed for normal/oily skin
Overall match 91/100Shade match 95/100High 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.
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.
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