Turn Up the Base Full Beat Waterproof Liquid Foundation Dark Deep 25 N dupes and alternatives ONE/SIZE
4.0 (751)·Deep · 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.
The closest shade to ONE/SIZE Turn Up the Base Full Beat Waterproof Liquid Foundation Dark Deep 25 N (Deep · 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
Saie Glowy Super Skin Tint Foundation in 29, against ONE/SIZE Turn Up the Base Full Beat Waterproof Liquid Foundation in Dark Deep 25 N. Every attribute compared, with its share of the score.
ComparedYour shadeDark Deep 25 NClosest shade match29How they compareScore
Shade match55% of overall98
Colour60%97#834627#824624Looks identicalColour difference 1.0 (0 is identical)
Depth15%100DeepDeepSameDepth difference: 0.3
Retailer descriptionDeepDeepBoth described as deepThe retailers describe the same depth
Finish35%56MatteNaturalSome differenceNatural finish rather than matte
Coverage30%60FullMediumSome differenceMedium coverage rather than full
Skin-like finish20%40Not listedClaimedSome differenceThe match claims a skin-like finish; your product does not list it
Blurring15%40ClaimedNot listedSome differenceOnly your product claims a blurring or smoothing effect; the match does not list it
Wear & performance15% of overall · 2 of 5 compared60
Longevity30%40Long-wearingNot listedSome differenceOnly your product claims long wear; the match does not list it
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 overall70
Skin type100%70SensitiveNormal, dry, combination, sensitiveBoth marketed for sensitive skin
Overall match 79/100Shade 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.
Charlotte Tilbury Airbrush Flawless Foundation in 14 Neutral, against ONE/SIZE Turn Up the Base Full Beat Waterproof Liquid Foundation in Dark Deep 25 N. Every attribute compared, with its share of the score.
ComparedYour shadeDark Deep 25 NClosest overall alternative14 NeutralHow they compareScore
Shade match55% of overall96
Colour60%94#834627#80452bVery close colourColour difference 1.7 (0 is identical)
Depth15%99DeepDeepSameDepth difference: 0.9
Retailer descriptionDeepDeepBoth described as deepThe retailers describe the same depth
Coverage30%80FullMediumCloseMedium coverage rather than full (buildable: one step of tolerance)
Skin-like finish20%40Not listedClaimedSome differenceThe match claims a skin-like finish; your product does not list it
Blurring15%100ClaimedClaimedSameBoth products claim a blurring or smoothing effect
Wear & performance15% of overall · 4 of 5 compared63
Longevity30%70Long-wearing24-hour wearSome differenceThe match claims 24-hour wear; your product says long-wearing without hours
Transfer resistance20%40Not listedClaimedSome differenceThe match claims transfer resistance; your product does not list it
Settling20%—not comparableNot listedNot listedNot claimed by eitherNeither product lists not settling into pores or fine lines
Colour stability15%40Not listedClaimedSome differenceThe match claims colour stability (no oxidation); your product does not list it
Comfort15%100ClaimedClaimedSameBoth products claim a comfortable, lightweight feel
Skin suitability5% of overall68
Skin type100%68SensitiveCombination, dry, normal, oily, sensitiveBoth marketed for sensitive skin
Overall match 86/100Shade match 96/100Medium 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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