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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 1,600 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 (1600)
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
Apryl N.
75 reviews
Beauty Junkie Expert Level 2
Beautiful finish medium coverage easy to wear foundation for a woman on the go! It’s very blendable and easy. The shade range is wide and the concealer and foundation work seamlessly together. It will be a staple in my collection moving forward.
Diana L.
Union, NJ
20 reviews
Beauty Junkie Expert Level 1
Review for: Laura Mercier - Flawless Fusion Ultra-Longwear Foundation (1N1 Crème) more...
When they say longwear, its definitely longwear. Great thing about this foundation is its buildable. Can have it light as a tinted moisturizer or as full coverage with 1 pump. No cakey feeling. Very lightweight and doesn’t budge.

#complimentary #lauramercier #foundation
Tiffany R.
119 reviews
Beauty Junkie Expert Level 2
Review for: 6N1 Truffle more...
I really liked this foundation. I got a sample in my Sephora box with my order and I loved it, other than the color. It looked so beautiful and made my skin look so smooth. It was light weight and blended easily. If I had my shade, I would be rockin’ it.
Arlene M.
23 reviews
Beauty Junkie Expert Level 1
What can I say but SMOOTH. This foundation leave my face with the most smoothest feeling. Maybe one of my flavored foundations. Just pair it with the concealer and translucent loose setting power and your look will be complete.
Laura S.
Bladenboro , NC
78 reviews
Beauty Junkie Expert Level 2
Review for: 1W1 Ivory more...
Holy foundation. I got this in a lighter color and now that summer is coming I made sure to buy a darker one too! That's how much I love this stuff. My skin literally looks flawless. I bought my bestfriend one for her birthday and she loves it too
Michelle M.
Grafton, WI
66 reviews
Beauty Junkie Expert Level 1
Review for: 2W2 Butterscotch more...
I was not happy with this product. I was so excited to receive it and sadly the color I was given was incredibly too orange for my face. It then started to crack throughout the day and by the end of the day there was blotches on my face from this product. So disappointing.
Sydney M.
43 reviews
Beauty Junkie Expert Level 1
Review for: 1C1 Shell more...
I think this is one of the best foundations in existence. It is a matte finish and looks very natural. However, I have very sensitive skin and if I wear this too much I break out. This does feel very light on the skin and is more of a gel consistency which I enjoy.
Rebeca R.
Chula vista, CA
86 reviews
Review for: 3W2 Golden more...
This foundation is amazing! What I love the most about it is the accuracy of each shade I use 3W2 Golden and I can totally say that it is very true to my skin tone. Not only that but I use this almost everyday and it gives my a super light full coverage feel on my skin!
Tatiana C.
Miami, FL
29 reviews
Beauty Junkie Expert Level 3
Loved this foundation, weightless, great coverage and a lot of colors to choose from. Would totally recommend anyone looking for a new foundation. I was running out of my smashbox foundation and ended up switching to this one
Alison H.
San Jose, CA
22 reviews
Beauty Junkie Expert Level 1
People either love it or hate it on this foundation. Unfortunately, it doesn’t work on me. It breaks up on my oily and acne with texture skin. I don’t know why but it just doesn’t looks good at the end of the day (8hrs wear)
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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