Always On Skin-Balancing Foundation L20W dupes and alternatives Smashbox
Light medium · Warm 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, 3 applied
Finish
- Matte1
- Natural matte0
- Natural0
- Radiant0
Preferences
Avoid an ingredient
- Dimethicone0
- Fragrance1
- Talc1
- Silicones0
- Coconut oil1
SortSort byOverall match
1 of 30 matches
Only showing matches with full coverage, in liquid form, without alcohol denat.
- 9 matches have no formulation listed and are not shown.
Closest shade matchClosest overall alternative: MAC Cosmetics Studio Fix Fluid SPF 15 Foundation NC15
The equivalent shade and the most similar foundation overall.

- Overall match
- 87out of 100
- Shade (Shade match)
- 98
- Finish (Finish & visual result)
- 76
- Wear (Wear & performance)
- 79
- Skin (Skin suitability)
- 40
- Shade match
- 98out of 100
- Colour
- 96
- Depth
- 99
- Undertone
- 100
Your shade $45 at Ulta Beauty
Where to buy NC15
MAC Cosmetics Studio Fix Fluid SPF 15 Foundation
Every store that sells this shade · prices as last checked
Looking for a concealer in your shade?
The closest shade to Smashbox Always On Skin-Balancing Foundation L20W (Light medium · Warm undertone) in each concealer range, compared on measured colour, depth and undertone. Price never changes the order.
Closest concealers
Light/Medium 2.5W
bareMinerals ORIGINAL Liquid Mineral Brightening Concealer, shade Light/Medium 2.5W
- Looks identical
- Light medium · Warm · yellow undertone
$31

4
Armani Beauty Luminous Silk Hydrating Face and Under-Eye Concealer, shade 4
- Very close colour
- Light medium · Warm · golden undertone
$42

Medium 3
Glossier Stretch Concealer for Dewy Buildable Coverage, shade Medium 3
- Very close colour
- Light medium · Warm · golden undertone
$22
2W Warm
Dior Forever Skin Correct Full-Coverage Concealer, shade 2W Warm
- Very close colour
- Light medium · Warm undertone
$42

250W
Rare Beauty Liquid Touch Brightening Concealer, shade 250W
- Very close colour
- Light medium · Warm · peach undertone
$24

10 Light Golden
Haus Labs Triclone Skin Tech Hydrating + De-puffing Concealer, shade 10 Light Golden
- Very close colour
- Light medium · Warm · golden undertone
$32
Concealer shade colours are sampled from retailer swatch images, so check the shade on the retailer page before buying.
Why the closest match works
MAC Cosmetics Studio Fix Fluid SPF 15 Foundation in NC15, against Smashbox Always On Skin-Balancing Foundation in L20W. 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 MAC Cosmetics Studio Fix Fluid SPF 15 Foundation in NC15.
Same or better
- $6 less
- Near-identical swatch colour
- Same warm undertone
- Same full coverage
- Both claim transfer resistance
- Both claim not settling into lines
- Both claim colour stability
- Claims a lightweight feel
- Adds SPF 15
Different
- Matte finish instead of natural
- Not marketed for combination/dry/sensitive skin
Ingredients (information only, not scored)
21 shared ingredients; weighted similarity 34%. Ingredients only affect results through the filters.
Where to buy NC15
Your shade $45 at Ulta Beauty
How these matches are scored
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.