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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 1,598 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 (1598)
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
Jessica S.
Mahwah, NJ
48 reviews
Beauty Junkie Expert Level 2
I have dry skin. I can wear wear matte foundations but this foundation was just so matte on my face. It did nothing for me and my skin. It creased into my fine lines. I would not recommend
Maddie W.
Shawnee, KS
629 reviews
Beauty Junkie Expert Level 4
Review for: 2W2 Butterscotch more...
This honestly has to be one of my favorite products. I️ have oily/acne prone skin and I️t works really well for me. I️t works well for everyday use but I also always use it for special occasions. Overall great purchase and would recommend to anyone!
Meggan B.
Mitchell Hts, WV
31 reviews
Beauty Junkie Expert Level 1
Review for: 2N1 Cashew more...
I loved it so much! Full to medium coverage and thin to apply. The color was wrong for my skin, however coverage was exactly how it should have been. I recommend to get matched to the right one but definitely worth the try!
Joni S.
Richmond, VA
18 reviews
Beauty Junkie Expert Level 2
Review for: 2N1 Cashew more...
I LOVE LOVE LOVE this foundation. I received it for free to review it, but I am so glad I did cause it will be will be my new go to. It applies so easy and has great coverage and ends up looking flawless. I have received many compliments when I wear it.
Nikka D.
13 reviews
Review for: Laura Mercier Flawless Fusion Ultra-Longwear Foundation more...
Long wear foundation full coverage feels very light to the skin like not wearing any make up. Transfer resistant and sweat resistant. Oil free very matte good for normal to oily skin!
RXYBeauty C.
Kissimmee, FL
25 reviews
Beauty Junkie Expert Level 1
Esta me a encantado!!! Tiene un tono amarillo tan lindo para mi piel. Es ligera y cubre bien depende de las capas q quieras utilizar. Por lo regular yo uso una sola capa. Y me va bn
Sophia T.
Dartmouth, MA
66 reviews
Beauty Junkie Expert Level 2
Review for: Vanille, Ecru more...
Laura Mercier Flawless Fusion Ultra-Longwear Foundation is a really nice foundation. The coverage is really nice. It's full coverage but doesn't look too heavy or cakey. It's extremely light weight, I feel like I'm barely wearing anything. The wear is also very nice. I've worn this before for 11+ hours and it only creased slightly on my smile lines and my chin. The only con about this foundation is that when it starts to dry, if you try to put anything over it, it will take off the foundation underneath. That has never happened to me before with any foundation but this one. Other than that, I love it!
Lindsay S.
875 reviews
Beauty Junkie Expert Level 5
Review for: Creme more...
So my Obsession for Foundation is real I saw Tati review this on her channel so I had to run to my local Sephora and add this one to my collection and man oh man I'm I so happy I did this has fastly became my new holy grail I thought nothing would ever replace my YSL all hours or Estee Lauder Double wear foundation as my top foundations of life but this one has the foundation has Amazing coverage medium to full is buildable on the skin it never looks cakey my skin looks flawless like a second skin and it has amazing staying power by the time I go to take it off at night I can take a look at my skin and the foundation looks Like I just put it on I highly recommend everyone running to pick this one up you will never be sorry you did 100% best foundation ever :)
Carmen K.
San Francisco, CA
38 reviews
Beauty Junkie Expert Level 2
Review for: Buff more...
This has replaced all the foundation sitting on my vanity. I'm officially obsessed. This foundation is very pigmented, doesn't cling to dry patches, but also accentuate pores or make me oily - perfect for my combination skin. I would describe the finish as satin - not completely matte, not radiant. I also love that this product is absolutely transfer proof - I hate hugging someone and seeing my foundation on their shirt (I guess no one actually likes this...) and this product dries down and stays that way all day.

Quick tips:
- as mentioned, this product dries down quickly so I suggest working on your face in portions for the best results
- I tried with a beauty blender and a buffing brush and the brush was preferable bc it gave more coverage. I think the beauty blender sheered out the coverage too much
- the pump dispenses a tiny amount - I typically use about 5-6 pumps on my face - sounds excessive but you'll see what I mean when you use it

Highly recommend - love this product. It's my new go-to!
Katie M.
Glendora, CA
101 reviews
Beauty Junkie Expert Level 2
Review for: 2N2 Linen 1 more...
It was okay. They color was way too dark, especially when it oxidized on my skin which it did quite a bit. I couldn’t say on lasting because I turned so orangey dark I had to take it off. Willing to try in another color but overall wasn’t impressed.
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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