Studio Fix Powder Plus Foundation NC18 dupes and alternatives MAC Cosmetics
Light · 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%).
Filters, 2 applied
Finish
- Matte1
- Natural0
- Radiant0
Formulation
- Liquid1
- Stick0
- Powder0
- Cushion0
Preferences
Avoid an ingredient
- Dimethicone0
- Fragrance1
- Alcohol denat.1
- Talc1
- Silicones0
- Coconut oil1
SortSort byOverall match
1 of 33 matches
Only showing matches with full coverage, with SPF.
- 28 matches have no SPF listed and are not shown.
Closest shade matchClosest overall alternative: MAC Cosmetics Studio Fix Fluid SPF 15 Foundation N5
The equivalent shade and the most similar foundation overall.
NC18Change shade

- Overall match
- 89out of 100
- Shade (Shade match)
- 96
- Finish (Finish & visual result)
- 89
- Wear (Wear & performance)
- 69
- Skin (Skin suitability)
- 67
- Shade match
- 96out of 100
- Colour
- 95
- Depth
- 96
- Undertone
- 100
Your shade $39 at Sephora
Where to buy N5
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 MAC Cosmetics Studio Fix Powder Plus Foundation NC18 (Light · Neutral undertone) in each concealer range, compared on measured colour, depth and undertone. Price never changes the order.
From the same range

NC17
MAC Cosmetics Studio Fix 36HR Smooth Angles Hydrating Concealer, shade NC17
- Very close colour
- Light · Neutral undertone
$30
Closest concealers

270N
Rare Beauty Liquid Touch Brightening Concealer, shade 270N
- Looks identical
- Light · Neutral undertone
$24

3.5 Neutral
Dior Forever Skin Correct Full-Coverage Concealer, shade 3.5 Neutral
- Looks identical
- Light · Neutral undertone
$42
Medium Beige
e.l.f. Cosmetics Hydrating Camo Concealer, shade Medium Beige
- Looks identical
- Light · Neutral undertone
$8
6.5 Medium
Charlotte Tilbury Airbrush Flawless Long-Wear Blur Concealer, shade 6.5 Medium
- Looks identical
- Light · Neutral · neutral golden undertone
$36

Sugar Biscuit 3.5 Neutral
Huda Beauty #FauxFilter Matte Buildable Coverage Waterproof Concealer, shade Sugar Biscuit 3.5 Neutral
- Very close colour
- Light · Neutral undertone
$31

Tone 5.8 N
Kosas Revealer Super Creamy + Brightening Concealer, shade Tone 5.8 N
- Very close colour
- Light · Neutral 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 N5, against MAC Cosmetics Studio Fix Powder Plus Foundation in NC18. 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 N5.
Same or better
- Near-identical swatch colour
- Same neutral undertone
- Same matte finish
- Same full coverage
- Claims transfer resistance
- Both claim not settling into lines
- Both claim colour stability
- Both claim a lightweight feel
- Adds SPF 15
Different
- No blurring effect claimed
- Not marketed for combination skin
Ingredients (information only, not scored)
4 shared ingredients; weighted similarity 4%. Ingredients only affect results through the filters.
Where to buy N5
Your shade $39 at Sephora
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.