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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 1,610 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 (1610)
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
Kelly U.
4 reviews
Beauty Junkie Expert Level 2
Review for: 3N1 Buff more...
This has such great coverage. I would say medium to full coverage. I see so many of my favorite beauty you tubers reviewing this product so I was very excited. I do think it matches very well and is very long wearing.
Jess M.
74 reviews
Beauty Junkie Expert Level 2
Review for: 1N2 Vanille more...
I love Laura mercies foundations. This one is beautiful and doesn’t break out the skin. It provides medium to full coverage. On the expensive side but I find that’s it’s worth it to make the skin look real and flawless
Alexis C.
Hannibal, NY
9 reviews
Review for: 1W1 Ivory more...
This foundation was amazing, so soft and didn’t leave my skin oily at all! I loved it! Unfortunately the shade didn’t match my skin tone like I thought it would so I don’t get to use it. But I would definitely buy it again if I could find the right match!
patricia p.
23 reviews
Beauty Junkie Expert Level 1
Review for: 3N1 Buff more...
This foundation is one of my trusted go to bases! It offers the perfect full coverage and I love the finish that it gives - perfect for those hot summer days! Definitely one I will always be repurchasing and recommending to others!
Stacy O.
Middletown, OH
254 reviews
Beauty Junkie Expert Level 3
Review for: 1C1 Shell more...
Such a gorgeous foundation. I love how it sits on my skin. It’s great for all skin types. Very light weight in my opinion. Slightly oxidizes that’s the only downfall. I would definitely buy again. Definitely recommend
Keely J.
Glendale , AZ
127 reviews
Beauty Junkie Expert Level 5
Review for: 3W1 Dusk 1 more...
I wanted to love this foundation so bad. It accentuated all of my texture and dry patches. It also applies super patchy and I really had to build it up to get the super full coverage that I look for in a foundation.
Alexus P.
71 reviews
Beauty Junkie Expert Level 2
Review for: Nutmeg more...
At first I didn't like but this has grown on me! Very nice formula not too heavy or cakey! Blendable and buildable! I think the price is reasonable! I would recommend! I think this will become one of my holy grails.
Ashley S.
71 reviews
Beauty Junkie Expert Level 2
Review for: 2N1 Cashew more...
Love this concealer and would definitely repurchase and recommend to everyone! It is pricey but it’s super easy to apply and is super full coverage! The formula is amazing and I love it! One of my favorites for sure!
Maria G.
406 reviews
Beauty Junkie Expert Level 4
Review for: 2W2 Butterscotch more...
I love this product it is so good I really recommend to others to my friends & family it is really affordable & I just absolutely would buy this again it is great & I hope to receive this because I would want again
Brianna M.
21 reviews
Beauty Junkie Expert Level 1
The foundation was a bit to dark for me but i am excited to get my actual color it actually was full coverage and managed to work around the color i got! It did not settle into my dine linea either! It was awesome
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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