Turn Up the Base Full Beat Waterproof Liquid Foundation Fair 40 NR dupes and alternatives ONE/SIZE
Very fair · Neutral · neutral pink 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
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1 of 33 matches
Only showing matches with buildable coverage, without silicones.
Closest shade matchClosest overall alternative: Tarte Timeless Hydrating Foundation 20B Light Beige
The equivalent shade and the most similar foundation overall.

Fair 40 NRChange shade
- Dark Deep 55 R
- Fair 10 NR
- Fair 15 R
- Fair 20 R
- Fair 30 N
- Fair 40 NRcurrent shade
- Fair 50 NG
- Light 10 R
- Light 15 R
- Light 20 N
- Light 30 NG
- Light 35 N
- Light 40 G
- Light 50 NR
- Medium 10 N
- Medium 20 NR
- Medium 30 R
- Medium 40 G
- Medium 45 NR
- Medium 50 G
- Medium 65 R
- Medium Dark 10 NG
- Medium Dark 20 R
- Medium Dark 35 NG
- Medium Dark 40 G
- Medium Dark 55 N
- Medium Dark 60 G
- Dark Deep 15 Go
- Dark Deep 25 N
- Dark Deep 35 NG
- Dark Deep 45 G
- Dark Deep 65 NR
- Deepest 15 NG
- Deepest 25 R
- Deepest 35 NG
- Deepest 45 N
- Deepest 55 NR
- Deepest 65 N
- Overall match
- 85out of 100
- Shade (Shade match)
- 92
- Finish (Finish & visual result)
- 73
- Wear (Wear & performance)
- 80
- Skin (Skin suitability)
- 68
- Shade match
- 92out of 100
- Colour
- 94
- Depth
- 100
- Undertone
- 85
Your shade $17.99 at Sephora · product price; shade not separately priced
Where to buy 20B Light Beige
Tarte Timeless Hydrating Foundation
Every store that sells this shade · prices as last checked
Looking for a concealer in your shade?
The closest shade to ONE/SIZE Turn Up the Base Full Beat Waterproof Liquid Foundation Fair 40 NR (Very fair · Neutral · neutral pink undertone) in each concealer range, compared on measured colour, depth and undertone. Price never changes the order.
Closest concealers
CN 02 Breeze
Clinique Even Better All-Over Concealer + Eraser, shade CN 02 Breeze
- Looks identical
- Very fair · Neutral · neutral pink undertone
$22
Stone 1.3
Hourglass Vanish Airbrush Full Coverage Longwear Concealer, shade Stone 1.3
- Looks identical
- Very fair · Cool · pink undertone
$39
Cream Puff
Too Faced Born This Way Super Coverage Multi-Use Concealer, shade Cream Puff
- Looks identical
- Very fair · Cool · rosy undertone
$36
Affogato

140C
Rare Beauty Liquid Touch Brightening Concealer, shade 140C
- Very close colour
- Very fair · Neutral · neutral pink undertone
$24
2C
Milk Makeup Future Fluid Longwear Hydrating Concealer, shade 2C
- Very close colour
- Very fair · Cool undertone
$30
Concealer shade colours are sampled from retailer swatch images, so check the shade on the retailer page before buying.
Why the closest match works
Tarte Timeless Hydrating Foundation in 20B Light Beige, against ONE/SIZE Turn Up the Base Full Beat Waterproof Liquid Foundation in Fair 40 NR. Every attribute compared, with its share of the score.
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.
If you switch
To Tarte Timeless Hydrating Foundation in 20B Light Beige.
Same or better
- Very close colour
- Same neutral undertone
- Buildable rather than full coverage
- Both claim a blurring effect
- Both claim a lightweight feel
Different
- Natural finish instead of matte
Ingredients (information only, not scored)
4 shared ingredients; weighted similarity 1%. Ingredients only affect results through the filters.
Where to buy 20B Light Beige
Your shade $17.99 at Sephora · product price; shade not separately priced
How these matches are scored
33 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.