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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
Melɨssa W.
Phoenix, AZ
72 reviews
Beauty Junkie Expert Level 2
Review for: 1W1 Ivory more...
This foundation is absolutely beautiful and I swear I almost cried when I ran out. Not only did it last in 120 degree Arizona heat but it also lasted every double shift I worked and matched my skin beautifully. I have very dry skin and it made everything look hydrated and dewy. It never went patchy and overall I completely just fell in love. I would definitely buy again.
Tara G.
Bulverde, TX
207 reviews
Beauty Junkie Expert Level 3
Review for: 1N2 Vanille more...
I really wanted to try this foundation, since several influencers had good reviews. The formula is thick and blends out smoothly with a sponge. The first time I tried to build up the medium/high medium coverage, and the finish was too dry, cakey and just very makeup-y. I feel like using thinner layers or less product makes it more natural and skin-like. It wears fairly well this way, and lasts all day. It does collect on fine lines and can accentuate dryness. It is a pricier foundation, and was just not for my dry skin. I think if you have combo or oily skin this foundation would be beautiful. I wouldn’t use this again for everyday, but for photography or on camera it is stunning.
lindsey b.
Palmdale, CA
138 reviews
Beauty Junkie Expert Level 2
Review for: 1N1 Creme more...
This is the foundation I’m currently using and loving it so far! It has great coverage without having to pile it on and it feels light weight. I have a very oily t zone and it does still melt off my nose by the end of the day but every foundation I have ever tried does. I can make it last a pretty long time in combination with the makeup forever oil controlling primer.
Zerlynn T.
Salt Lake Cty, UT
31 reviews
Beauty Junkie Expert Level 1
It's so lightweight and buildable that you don't end up with a cakey mess on your face! I'm someone who sweats a lot easily (by easily, I really mean easily. I'm not being dramatic.) and this foundation stayed on flawlessly throughout the entire day! The shade matched my skin really well, and I could not be happier which how easy it is to apply with my Beauty Blender. I wish the concealer's shade matched better to the foundation's shade though. It was a little too light for my liking, but if you apply and blend the concealer in enough, you'll be fine. Laura Mercier has never disappointed me with their products, and I would happily admit that I just found my new favorite and go-to foundation. I'm ready to look flawless all day, every day!
Kristina N.
Hayward, CA
29 reviews
Beauty Junkie Expert Level 4
Review for: 2W1 Macadamia more...
I was really excited to receive this box as the Laura Mercier Silk Cream foundation is my holy grail. I apply this foundation with my fingers and it spreads and blends so evenly. The finish is very natural and dries quickly. My skin is combination and very sensitive to trying new products as I break out a lot. With that said, this makes my chin and nose area very dry and patchy. I've learned to just use less in those areas so I can't complain. It also doesn't flash back, which I appreciate. 
Daisy C.
Maywood, CA
4 reviews
Review for: 3W1 Dusk 1 more...
It is very full coverage !!! It’s very rare for me to find a foundation that is the same or close enough match for me & this one was perfect ! Only thing I didn’t like was that it gives a very dry finish ! Even for me with oily skin, I thought it was too drying. Also noticed that on my “dryer” days, I would apply it and even with moisturizing, it climbed onto dry patches. Wouldn’t reconnect for people with dry skin. 
Danielle B.
20 reviews
Beauty Junkie Expert Level 1
Review for: 1W1 Ivory more...
I love this foundation.  I have combination skin and it keeps my oil at bay while not being too dry.  I love mixing it with my Wet n Wild Photofocus foundation to make it a little less matte, and I mix in argan oil to add some slip and dewiness.  It mixes beautifully with the other products and lasts all day without getting too creasey or crinkly.
Paula P.
Bridge City
271 reviews
Beauty Junkie Expert Level 4
Review for: 2C1 Ecru, 1C1 Shell more...
This is my new holy grail foundation! It is medium to full coverage, incredibly easy to blend, and makes my skin look great. I also love that it comes in a pump. The only issue I had was that even the cool shades ran a tiny bit warm but it still worked for me. I would definitely recommend! Laura Mercier Flawless Fusion Ultra-Longwear Foundation
Nikki R.
Orange Park, FL
203 reviews
Beauty Junkie Expert Level 3
Review for: 1N1 Creme more...
I had really high hopes for this foundation, but being so fair skinned I can never find foundation shades that match. This one was yet another disappointment. It was very yellow for being a neutral shade (1N1) and was not flattering on my skin at all. I have heard great things about this foundation and I hope they reassess their colors so that maybe I will be able to try it out.
Meghan M.
Loretto, PA
7 reviews
Review for: 3N1 Buff more...
I absolutely love this formula! It's so creamy and lightweight, while giving me a smooth and full-coverage finish! I would definitely purchase this product again. It's definitely worth the price, in my opinion. I had never tried a Laura Mercier product before this one, but if they're all such amazing quality, I am soon going to be her biggest fan!
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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