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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 1,618 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 (1618)
Q&A (174)
Media (294)
  • "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
Michelle C.
38 reviews
Beauty Junkie Expert Level 2
Review for: 1C1 Shell more...
I recently purchased this product to use for special occasions because of the price, however, I have grown to love the coverage and lightweight feel of this foundation. LM is definitely a brand I trust to deliver a high quality product!
Nicole W.
Athens , NY
89 reviews
Beauty Junkie Expert Level 3
Review for: 1N1 Creme more...
This is one of my top favorite foundations! It lasted a whole work day for me and only slightly broke up on my nose (which all foundations do on me). My skin look flawless. I have combo skin and it kept my oily spots matte better than most foundations.
Dayna W.
New York, NY
14 reviews
Review for: Cashew more...
This is my new favorite foundation! I love the pump application and applying with a beauty blender really makes my face appear flawless! The wear is long-lasting too, I feel I can go from a day at work to a night out without reapplying.
Nikki G.
Leesburg, VA
19 reviews
Beauty Junkie Expert Level 1
I think this is a great Foundation... Just not for folks who tend to get a little sweaty during application. I noticed it bunched up and didn't allow for totally easy application. I worry what it would look like after a day in the sun.
Aly 💋.
Edgewater, NJ
155 reviews
Beauty Junkie Expert Level 3
I have only used this a handful of times but I really like the application and found it to look good even through hours 9 and 10. The color doesn't oxidize and, although it dries down matte, I didn't notice any dry looking areas or flaking.
Sadie H.
Austin , TX
151 reviews
Beauty Junkie Expert Level 2
Review for: 3W2 Golden more...
LOVE!! One use and I'm never going back to another brand. It goes on well, blends well, and doesn't cake or crack. It can be layered and feels light on the skin! Definitely worth the price. Works well with other primers and setting powders
josselin v.
Bell, CA
106 reviews
Beauty Junkie Expert Level 4
Review for: Suntan more...
me encanta realmente es una base hermosa me cubre sin necesidad de corrector y muy larva duración estaré probando más días este producto para tener más experiencia sobre ella gracias a influenster recibí este producto totalmente gratis
Mer L.
Irvine , CA
88 reviews
Beauty Junkie Expert Level 2
I love the consistency and feel of this product. I will say they sent me a color that does not match me at all. But the product itself is great quality and good coverage without being too heavy. I would recommend for a work day look.
Carolina D.
Bronx, NY
13 reviews
Review for: Ivory more...
This foundation is amazing. Very light. Smooth and gives a shiny finish. Love the end results. Good for oily and dr skin. Pros very nice natural finish. Cons does not cover pimples or bumps as well. Since is a very light foundation.
karla m.
Elk Grove, CA
94 reviews
Beauty Junkie Expert Level 1
There foundation keeps me going. Its a nice build up foundation. So you can chosse if you want a sheer type of look or a very strong look. It las me all day especially when i pack it on with thier translucent powder together those two are indestructible 
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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