Real Flawless Weightless Perfecting Serum Concealer 3W1 dupes and alternatives Laura Mercier
4.6 (1,916)·Medium light · Warm undertone
Closest shade match is the equivalent shade, scored on colour, depth and undertone only. Closest overall alternative is the most similar concealer 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 concealer 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 concealer on shade, finish, wear and skin suitability together. Each row leads with its overall match; the shade match is beneath it.
Matches: Same warm undertone· Same natural finish· Claims transfer resistance
Differences: Full rather than medium coverage· Does not claim not settling into lines· Does not claim a lightweight feel
Score details
Shade match
90
Finish & visual result
91
Wear & performance
47
Skin suitability
20
Close colour · Natural · Full coverage
Ingredients (not scored): 21% ingredient overlap
Differences: Full rather than medium coverage · Does not claim not settling into lines · Does not claim a lightweight feel · Not marketed for dry/combination/oily/sensitive skin · Contains listed fragrance
Retailer shade note: light medium skin with warm peach undertones
Matches: Same warm undertone· Same natural finish· Claims transfer resistance
Differences: Slightly deeper· Full rather than medium coverage· Does not claim not settling into lines
Score details
Shade match
84
Finish & visual result
91
Wear & performance
47
Skin suitability
20
Close colour · Natural · Full coverage
Ingredients (not scored): 21% ingredient overlap
Differences: Slightly deeper · Full rather than medium coverage · Does not claim not settling into lines · Does not claim a lightweight feel · Not marketed for dry/combination/oily/sensitive skin · Contains listed fragrance
Retailer shade note: light medium skin with warm undertones
Matches: Same natural finish· Claims transfer resistance
Differences: Neutral rather than warm undertone· Full rather than medium coverage· Does not claim not settling into lines
Score details
Shade match
81
Finish & visual result
91
Wear & performance
47
Skin suitability
20
Close colour · Natural · Full coverage
Ingredients (not scored): 21% ingredient overlap
Differences: Neutral rather than warm undertone · Full rather than medium coverage · Does not claim not settling into lines · Does not claim a lightweight feel · Not marketed for dry/combination/oily/sensitive skin · Contains listed fragrance
Retailer shade note: light medium to medium skin with neutral undertones
Matches: Very close colour· Same natural finish· Both claim not settling into lines
Differences: Described as medium, yours as light medium· Neutral rather than warm undertone· Full rather than medium coverage
Score details
Shade match
40
Finish & visual result
91
Wear & performance
86
Skin suitability
60
Very close colour · Natural · Full coverage
Ingredients (not scored): 6% ingredient overlap
Differences: Described as medium, yours as light medium · Neutral rather than warm undertone · Full rather than medium coverage · Not marketed for oily/sensitive skin
Retailer shade note: medium with neutral undertones
Low confidence· Digital matchRetailer descriptions disagree: described as medium, yours as light medium
Matches: Very close colour· Same natural finish· Claims a skin-like finish
Differences: Described as medium, yours as light medium· Slightly cooler undertone· Full rather than medium coverage
Score details
Shade match
40
Finish & visual result
67
Wear & performance
100
Skin suitability
60
Very close colour · Natural · Full coverage
Ingredients (not scored): 7% ingredient overlap
Differences: Described as medium, yours as light medium · Slightly cooler undertone · Full rather than medium coverage · Not marketed for oily/sensitive skin
Retailer shade note: Medium, Cool Rosy
Low confidence· Digital matchRetailer descriptions disagree: described as medium, yours as light medium
Matches: Very close colour· Same natural finish· Claims a skin-like finish
Differences: Described as medium, yours as light medium· Slightly cooler undertone· Full rather than medium coverage
Score details
Shade match
40
Finish & visual result
67
Wear & performance
100
Skin suitability
60
Very close colour · Natural · Full coverage
Ingredients (not scored): 7% ingredient overlap
Differences: Described as medium, yours as light medium · Slightly cooler undertone · Full rather than medium coverage · Not marketed for oily/sensitive skin
Retailer shade note: Medium, Cool Rosy
Low confidence· Digital matchRetailer descriptions disagree: described as medium, yours as light medium
The closest shade to Laura Mercier Real Flawless Weightless Perfecting Serum Concealer 3W1 (Medium light · Warm undertone) in each foundation range, compared on measured colour, depth and undertone. Price never changes the order.
Foundation shade colours are sampled from retailer swatch images, so check the shade on the retailer page before buying.
Why the closest shade match works
MAC Cosmetics Studio Fix 36HR Smooth Angles Hydrating Concealer in NW18, against Laura Mercier Real Flawless Weightless Perfecting Serum Concealer in 3W1. Every attribute compared, with its share of the score.
ComparedYour shade3W1Closest shade matchNW18How they compareScore
Shade match55% of overall95
Colour60%93#d89c71#dfa077Very close colourColour difference 1.8 (0 is identical)
Overall match 79/100Shade 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.
IT Cosmetics Bye Bye Under Eye Full Coverage Anti-Aging Water-Resistant Concealer in 21.0 Medium Tan, against Laura Mercier Real Flawless Weightless Perfecting Serum Concealer in 3W1. Every attribute compared, with its share of the score.
ComparedYour shade3W1Closest overall alternative21.0 Medium TanHow they compareScore
Shade match55% of overall93
Colour60%89#d89c71#cf9d75Very close colourColour difference 2.4 (0 is identical)
Overall match 88/100Shade match 93/100Medium 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.
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.
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