Laura Mercier Flawless Fusion Ultra-Longwear Foundation
21 varieties available

Laura Mercier Flawless Fusion Ultra-Longwear Foundation

BY LAURA MERCIER #10 in Liquid Foundation

4.4 out of 5 stars
  • 5 Stars65%
  • 4 Stars21%
  • 3 Stars9%
  • 2 Stars3%
  • 1 Star2%


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

  • To doida pra participar de alguma campanha 😍😍😍4 Answers
  • What foundation is the best for combination skin? I like ...5 Answers
  • How amazing is this foundation?8 Answers
Laura Mercier Flawless Fusion Ultra-Longwear Foundation
Laura Mercier Flawless Fusion Ultra-Longwear Foundation
Reviews (1706)
Q&A (174)
Media (300)
  • "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
Leah H.
199 reviews
Beauty Junkie Expert Level 3
I love this foundation. It goes on really smoothly and natural with a damp beauty blender. I use no primer, just a good compatible moisturizer to avoid balling.

Laura Mercier Flawless Fusion Ultra-Longwear Foundation
Samantha i.
44 reviews
Beauty Junkie Expert Level 1
Review for: 2W1 Macadamia more...
This is my go to foundation. It applies very well and doesn't dry down too quickly to the point where you can't blend it out anymore. This foundation would be good for dry, oily or combination skin types. It dries down to a natural satin finish. I would recommend this product. 
Alexa M.
3 reviews
Review for: 4N1 Suntan 1 more...
This foundation is great for building a full coverage. The first few times I tried it my face was a little dry and this foundation showed all of the flakes I had on my face. After I exfoliated and had a more moisturized face this foundation went on very smoothly and looked flawless! So I defiantly would not recommend if you have dry skin; but it would be great for normal-combination skin. 
Caroline W.
Denver, CO
14 reviews
Beauty Junkie Expert Level 1
Review for: 2W1 Macadamia more...

I really like how smooth this product is. The coverage on the skin is very good, it really helps to cover pimple marks. For my skin tone I chose a very clear one, but I managed to realize that it was good. For the price, I would opt for another base, but it lives up to value.
Mirissa B.
137 reviews
Beauty Junkie Expert Level 5
Review for: Cashew more...
This foundation certainly lives up to its name. Laura Mercier's new Flawless Fusion Ultra-Longwear Foundation is super lightweight but delivers amazing coverage. I love that I can apply it with a damp beauty blender to achieve the perfect amount of coverage. I combine this with my holy grail Laura Mercier Translucent Setting Powder for a flawless finish! The reason I really love this foundation is its staying power. A problem I often run into is faded off foundation on my cheeks because I touch my face a lot. The Flawless Fusion foundation stays put!I received this product complimentary from Influenster for testing purposes. All opinions are my own.
Lauren W.
145 reviews
Beauty Junkie Expert Level 2
Review for: 1N2 Vanille more...
I absolutely love the coverage and how well this foundation blends. However, my skin is dry and around the corners of my nose, my mouth and my forehead, this looks very dry and accentuates my pores terribly. I want to like it so badly. I have tried different primers without success.
Maria B.
Fort Worth , TX
62 reviews
Beauty Junkie Expert Level 1
Review for: 2N2 Linen 1 more...
I actually really like this foundation. I have combination skin a little dry and oily in some spots but this foundation worked! This is a long lasting foundation and I’ve got to say i agree. I wore the foundation for over 12 hours and it seemed to stay in place. I highly recommend!
Jacqueline C.
Los Altos, CA
23 reviews
Beauty Junkie Expert Level 1
Review for: Buff more...
This is my second favorite foundation after Estee Lauder's foundation. The consistency of the foundation isn't thick, which I like and it's pretty lighweight yet full coverage. I have combination skin and this does not make me feel or look oily! That's the biggest pro for me. 
Jennifer T.
Rusk, TX
55 reviews
Beauty Junkie Expert Level 3
Review for: 1N1 Creme more...
This foundation is gorgeous!!! It definitely is long wearing, lasting and still looking beautiful through 12 hour shifts!! This is full coverage and has a matte finish, it covers so well. I will definitely repurchase this and I recommend to anyone wanting their foundation to be on point!
Chelsea C.
61 reviews
Beauty Junkie Expert Level 3
Review for: 1N2 Vanille more...
This is my new favorite foundation it’s super full coverage and lasts all day and it doesn’t look caky on my face or build up weird around my nose like some foundations do I have other foundations that I like but I LOVE this one and I will definitely keep repurchasing this. It’s worth every penny
Tasha B.
755 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
85 reviews
Beauty Junkie Expert Level 2
how is this for oily skin? what kind of coverage? is it worth the money??
Miami, FL
485 reviews
Beauty Junkie Expert Level 4
Is this foundation really good? I have oily n dry skin

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