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Laura Mercier Flawless Fusion Ultra-Longwear Foundation
21 varieties available

Laura Mercier Flawless Fusion Ultra-Longwear Foundation


4.4 out of 5 stars
  • 5 Stars65%
  • 4 Stars21%
  • 3 Stars9%
  • 2 Stars3%
  • 1 Star2%
4.44 / 5 based on 1,605 Reviews


All the wear, all the coverage, without the weight. Laura’s longest wearing foundation of flawless full coverage and 15 hours of wear fused into one weightless formula.

High-performance wear that’s sweat, humidity, water and transfer resistant. Colour stays true all day and won’t oxidize. Coated pigments glide on to create buildable medium to full colour that beautifully evens out skin tone and minimizes the look of pores and imperfections.

Controls oil immediately and throughout the day. Matte finish is never dull, flat or cakey. Weightless texture looks, fits and feels like a second skin. Skin-fusion technology provides ultimate longwear with comfortable, breathable ease.

  • Medium to Full weightless coverage.
  • Matte finish.
  • Ideal for all skin types, especially normal to oily.

Formulation Details:

  • Oil free. 
  • Fragrance-free. 
  • Non-comedogenic.
  • Dermatologist-tested.


  • Aqua/Water/Eau
  • Isododecane
  • Methyl Trimethicone
  • Cyclopentasiloxane
  • Butylene Glycol
  • Peg-9 Polydimethylsiloxyethyl Dimethicone
  • Silica
  • Dimethicone
  • Phenyl Trimethicone
  • Disteardimonium Hectorite
  • Acrylates/Dimethicone Copolymer
  • Sodium Chloride
  • Phenoxyethanol
  • Propylene Carbonate
  • Sodium Stearoyl Glutamate
  • Glycerin
  • Farnesyl Acetate
  • Vp/Va Copolymer
  • Panthenyl Triacetate
  • Alcohol
  • Tocopheryl Acetate
  • Pistacia Lentiscus (Mastic) Gum
  • Lecithin

May Contain:

  • CI 77891 (Titanium Dioxide)
  • CI 77491
  • CI 77492
  • CI 77499 (Iron Oxides)
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Top Questions See all 565 Q&A

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Laura Mercier Flawless Fusion Ultra-Longwear Foundation
Laura Mercier Flawless Fusion Ultra-Longwear Foundation
Reviews (1605)
Q&A (174)
Media (293)
  • "this is a super longwear foundation! the coverage is beautiful and is so lightweight. it’s super easy to apply with any brush and leaves a matte finish." in 114 reviews
  • "i received this in a sample size with my sephora order a few days ago and have been testing it out since then. i picked cashew 2n1 because it was the most neutral toned shade, but it showed up a little ghostly on my face so i fixed it with a little extra bronzer. the consistency isn’t too thick or too liquidy, and the finish is more on the matte side which is kind of a surprise to me since most foundations that claim to be matte have a satin, demi matte finish on me. im not complaining though. i didn’t notice it feeling too heavy on my skin, but it did look it over time. throughout the day, my makeup just looked flawless and all my other products blended beautifully over it. this is a pricey one, but if you don’t care i’d day give this a try" in 29 reviews
  • "love this foundation♥️♥️so creamy and buildable 😍😍😍love its dewy effect and creamy texture♥️its super hydrating foundation♥️♥️" in 10 reviews
Madison T.
Rex, GA
87 reviews
I loved this foundation's finish because it looks very natural on me initially but throughout the day it didn't keep my face eventually looked oily and oxidized.
Caitlin H.
Philadelphia, PA
34 reviews
Beauty Junkie Expert Level 3
Review for: Creme more...
I was between a 4 and 5-star review on this foundation. I ended up going with the 4 because had I not received the product complimentary from Influenster to test, I may not have been as over-the-moon about it as I am. 

This foundation is good...right up there as my potential all-time favorite right now. I think it's the lightest formula I've ever tried. It's so smooth & silky, yet it delivers almost full, matte coverage! You need less than you think you do for your full face because it's so light, but it goes so far. It is buildable, so if something doesn't cover on the first light layer you can pat some more on and it covers without getting cakey.

Paired with Laura Mercier Translucent Loose Setting Powder , it lasts allllll day - even in the summer heat! Home run! 

I used shade 1N1 creme. It's a tad dark for my fair skin but is bendable enough to work for the summer. Hoping they will come out with some additional lighter, neutral shades. 
Reiya B.
24 reviews
Beauty Junkie Expert Level 1
Review for: 4N1 Suntan 1 more...
I was so excited to get this foundation in my Vox Box. I don't wear foundation super often and the only other foundation I own is Fenty Beauty. The Laura Mercier Flawless Fusion Ultra-Longwear Foundation came in sturdy glass packaging, which I liked. It is easy to dispense product through the pump, although not a ton comes out with each pump. For reference, I used three pumps to cover my face and I normally just do one pump with my other foundation. With the Laura Mercier foundation, the finish was very smooth and matte. I have oily skin and everything stayed matte for the four or so hours I wore the foundation. The color feels relatively true to my skin tone. I got a neutral tone, but it felt like it dried down a little more yellow, which is the only reason I'm not giving it five stars. However, the finish looked fairly natural and gave me great medium coverage, so I think it's a great product.
Jennifer C.
Tewksbury, MA
145 reviews
Beauty Junkie Expert Level 4
Review for: 2N1 Cashew more...
I absolutely love this foundation. If all of my liquid foundations disappeared, this would be the first one that I would run to the store to repurchase! I have oily skin and this foundation leaves me with a satin like matte finish, where it’s not overly dry looking. And even though it is full coverage, it still appears like it is my own skin since it blends out beautifully and melts into the skin, while still providing coverage for all blemishes & discoloration. They have a wide variety of shades for their shade range. The packaging is classic.. the bottle is frosted glass while the cap is brown with a soft matte texture. So though you are purchasing a higher end foundation, it does feel luxurious and worth it.
Zoe P.
Orem, UT
6 reviews
Review for: 1C1 Shell more...
I hate foundation but I looooove this. I was sent a free sample from Influenster and I am so impressed. It’s thin enough that your skin can breathe and you don’t feel caked, but somehow still has great coverage. I’m in love!
Linzy N.
Auburn, WA
470 reviews
Beauty Junkie Expert Level 4
Review for: Chai more...
Omg I find myself reaching out for this more often than my beloved MUFE Ultra hd. For reference, my skin tone is mac NC40-NC42, Makeup forever HD Y405, And Estée Lauder double wear Honey bronze. What I love about this foundation is that it has great coverage, has just the right amount of yellow for my yellow olive skin, it is long lasting and looks beautiful on my skin. I have combo skin, dry on my face but oily t zone and it did not slip off my nose. I used the Becca ever matte primer. I highly recommend! The suntan shade 4N1 is too orange and pink. It is darker than the chai 4W2 shade. 4W1 Maple is too orange yellow and dark for me. I would say chai 4W2 is a true nc42 shade. This is truly my hg!
Allison F.
Houston, TX
21 reviews
Beauty Junkie Expert Level 1
Review for: 1W1 Ivory more...
I usually wear Armani foundation but wanted to try this one. Really love the full coverage you get from the foundation like the Armani one, but at a fraction of the cost. A little bit goes a long way though!
Savannah W.
221 reviews
Beauty Junkie Expert Level 3
Review for: Ivory more...
I saw that Sephora had just gotten this foundation in when I went yesterday, so I asked them to color match me for a sample. I have to say that this foundation is pretty amazing. It has a lot of claims that it actually lives up to.
It's completely full coverage, which I LIVE for. I'm a full coverage, full glam type of girl.
I applied with a brush and then went over it with a damp makeup sponge, and it applied super even and wonderful. The only thing is that you have to work pretty quick, because it dries down pretty fast.
After I finished my makeup, I went to my husband's restaurant and sat outside in 90° (insanely humid) for about two hours.. It looks exactly the same as when I walked out of the house.
Im DEFINITELY going to buy a bottle if this stuff because it is absolutely outstanding. Finally found a holy grail foundation.
Melissa H.
Pittsburgh, PA
106 reviews
Beauty Junkie Expert Level 2
Review for: Shell more...
Hey everyone! If you are anything like me foundation selection can be a daunting, long drawn out nightmare. I have combo, sensitive, extremely pale skin. I have a neutral undertone however it leans towards the cool side. This Flawless Fusion foundation was effortless. It blended wonderfully, it lasted all day. I put it to the test since my oily and dry patches are at their worst due to a recent sun burn mishap and it looked wonderful. I didn't even have to use concealer on my acne or my under eye circles! This stuff is magic in a bottle! It matched my skin tone perfectly. I only set it with setting powder. I can't get over the coverage yet the look and feel of second skin. Absolutely something I would not only purchase routinely but something I will be using on clients and recommending to friends and family.
Meaghan-Marie L.
Nettie, WV
159 reviews
Beauty Junkie Expert Level 2
Review for: 1C1 Shell more...
I was given this product from influenster to try for free, that in no way will change my opinion of said item
In saying my spiel, I wish I could have loved this foundation. It felt amazing on the skin, didn’t set into my pores (tried it with about 5 different primers from drugstore to high end and it worked well with all of them)
The major issue I have with it, was the color. I received 1C1 called Shell...I have many issues with it. I have Snow White skin, so why is the lightest shade they have tinted YELLOW! I mean NOOOOO just NOOO!
The only way I can use it is mixing it with one of my winter foundations.
If it wasn’t so yellow, it would definitely be my ride or die foundation
Tasha B.
693 reviews
How oily is this product?
Tammy S.
Bristol, IN
152 reviews
Beauty Junkie Expert Level 3
How do you feel about this foundation?
Leah T.
216 reviews
Beauty Junkie Expert Level 3
Does this foundation work well for those with dry skin?
mallory w.
Salisbury, NC
84 reviews
Beauty Junkie Expert Level 2
how is this for oily skin? what kind of coverage? is it worth the money??
Miami, FL
479 reviews
Beauty Junkie Expert Level 4
Is this foundation really good? I have oily n dry skin

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