Turn Up the Base Full Beat Waterproof Liquid Foundation Light 20 N dupes and alternatives ONE/SIZE
4.0 (751)·Fair · 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· Both claim a blurring effect
Differences: Natural rather than matte finish· Medium rather than full coverage· Not marketed for sensitive skin
Score details
Shade match
96
Finish & visual result
66
Wear & performance
100
Skin suitability
0
Very close colour · Natural · Medium coverage
Ingredients (not scored): 3% ingredient overlap
Differences: Natural rather than matte finish · Medium rather than full coverage · Not marketed for sensitive skin · Contains listed fragrance · Contains drying alcohol
Retailer shade note: for fair to light skin with neutral undertones
Matches: Near-identical swatch colour· Same neutral undertone· Both claim a blurring effect
Differences: Natural rather than matte finish· Buildable rather than full coverage· Does not claim a lightweight feel
Score details
Shade match
98
Finish & visual result
73
Wear & performance
60
Skin suitability
0
Looks identical · Natural · Buildable coverage
Ingredients (not scored): 9% ingredient overlap
Differences: Natural rather than matte finish · Buildable rather than full coverage · Does not claim a lightweight feel · Not marketed for sensitive skin · Contains listed fragrance
Retailer shade note: light skin with neutral undertones
Matches: Near-identical swatch colour· Same neutral undertone· Both claim a blurring effect
Differences: Natural rather than matte finish· Buildable rather than full coverage· Does not claim a lightweight feel
Score details
Shade match
97
Finish & visual result
73
Wear & performance
60
Skin suitability
0
Looks identical · Natural · Buildable coverage
Ingredients (not scored): 9% ingredient overlap
Differences: Natural rather than matte finish · Buildable rather than full coverage · Does not claim a lightweight feel · Not marketed for sensitive skin · Contains listed fragrance
Retailer shade note: light skin with neutral undertones
Matches: Near-identical swatch colour· Same neutral undertone
Differences: Radiant rather than matte finish· Buildable rather than full coverage· No blurring effect claimed
Score details
Shade match
98
Finish & visual result
43
Wear & performance
60
Skin suitability
68
Looks identical · Radiant · Buildable coverage
Ingredients (not scored): 2% ingredient overlap
Differences: Radiant rather than matte finish · Buildable rather than full coverage · No blurring effect claimed · Does not claim a lightweight feel · Contains listed fragrance · Contains drying alcohol
The closest shade to ONE/SIZE Turn Up the Base Full Beat Waterproof Liquid Foundation Light 20 N (Fair · 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
Dior Forever Skin Wear Blurring Natural Matte Foundation in 1N Neutral, against ONE/SIZE Turn Up the Base Full Beat Waterproof Liquid Foundation in Light 20 N. Every attribute compared, with its share of the score.
ComparedYour shadeLight 20 NClosest shade match1N NeutralHow they compareScore
Shade match55% of overall98
Colour60%98#f5c9ac#f2c8adLooks identicalColour difference 0.8 (0 is identical)
Depth15%99FairFairSameDepth difference: 0.7
Retailer descriptionLightFairSome differenceRetailer descriptions one depth band apart
Finish & visual result25% of overall · 3 of 4 compared93
Finish35%100MatteMatteSameSame matte finish
Coverage30%80FullBuildableCloseBuildable coverage rather than full (buildable: one step of tolerance)
Skin-like finish20%—not comparableNot listedNot listedNot claimed by eitherNeither product lists a skin-like finish
Blurring15%100ClaimedClaimedSameBoth products claim a blurring or smoothing effect
Wear & performance15% of overall · 2 of 5 compared60
Longevity30%70Long-wearing24-hour wearSome differenceThe match claims 24-hour wear; your product says long-wearing without hours
Transfer resistance20%—not comparableNot listedNot listedNot claimed by eitherNeither product lists transfer resistance
Settling20%—not comparableNot listedNot listedNot claimed by eitherNeither product lists not settling into pores or fine lines
Colour stability15%—not comparableNot listedNot listedNot claimed by eitherNeither product lists colour stability (no oxidation)
Comfort15%40ClaimedNot listedSome differenceOnly your product claims a comfortable, lightweight feel; the match does not list it
Skin suitability5% of overall0
Skin type100%0SensitiveDry, combination, oilyMarketed for different skin types
Overall match 86/100Shade match 98/100Medium 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.
Sephora Collection Best Skin Ever Matte Powder Foundation in 08N Light, against ONE/SIZE Turn Up the Base Full Beat Waterproof Liquid Foundation in Light 20 N. Every attribute compared, with its share of the score.
ComparedYour shadeLight 20 NClosest overall alternative08N LightHow they compareScore
Shade match55% of overall95
Colour60%93#f5c9ac#fbceadVery close colourColour difference 1.7 (0 is identical)
Depth15%96FairVery fairCloseDepth difference: 2.6
Retailer descriptionLightLightBoth described as lightThe retailers describe the same depth
Finish & visual result25% of overall · 3 of 4 compared100
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%100ClaimedClaimedSameBoth products claim a blurring or smoothing effect
Wear & performance15% of overall · 2 of 5 compared100
Longevity30%100Long-wearingLong-wearingSameBoth products claim long wear
Transfer resistance20%—not comparableNot listedNot listedNot claimed by eitherNeither product lists transfer resistance
Settling20%—not comparableNot listedNot listedNot claimed by eitherNeither product lists not settling into pores or fine lines
Colour stability15%—not comparableNot listedNot listedNot claimed by eitherNeither product lists colour stability (no oxidation)
Comfort15%100ClaimedClaimedSameBoth products claim a comfortable, lightweight feel
Skin suitability5% of overall0
Skin type100%0SensitiveNormalMarketed for different skin types
Overall match 92/100Shade match 95/100Medium 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.
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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