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Laura Mercier Flawless Fusion Ultra-Longwear Foundation
21 varieties available

Laura Mercier Flawless Fusion Ultra-Longwear Foundation

BY LAURA MERCIER #28 in Liquid Foundation

4.4 out of 5 stars
  • 5 Stars65%
  • 4 Stars21%
  • 3 Stars9%
  • 2 Stars3%
  • 1 Star2%
4.45 / 5 based on 1,578 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 562 Q&A

  • To doida pra participar de alguma campanha 😍😍😍4 Answers
  • How amazing is this foundation?8 Answers
  • Is there anybody as excited about this new voxbox as I am...4 Answers
Laura Mercier Flawless Fusion Ultra-Longwear Foundation
Laura Mercier Flawless Fusion Ultra-Longwear Foundation
Reviews (1578)
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
Krizz'Tina M.
118 reviews
Beauty Junkie Expert Level 2
Review for: 5C1 Nutmeg more...
The shade range could use a better variety; more in between shades. The coverage is almost full, but definitely medium, especially for a matte finish. The formula is lightweight, which is nice for people who don’t want to feel their makeup, but it cracks and emphasizes texture which made me want to go ahead and take it off. I also noticed that my concealer began to set quickly with this foundation. I’d recommend this for people with normal skin that don’t have an texture issues.
Maddi N.
Wever, IA
2 reviews
Review for: 1N2 Vanille more...
I received this complimentary through Influenster, but that does not effect my review at all! This is the most liquid-y forumula of foundation I have tried in a long time! That's not a bad thing, but just be weary when it comes out of the pump! The coverage is greatttt for my normal skin type. It's a buildable medium coverage, bordering on full coverage. There are a millllion shades to choose from and different undertones too! It does have a slight scent, but nothing strong that bothers me (Like the wet n wild one :( ew). Would totally recommend! Satin matte finish
Naomi E.
Arlington, VA
64 reviews
Beauty Junkie Expert Level 1
Review for: 1N1 Creme more...
Not my fav foundation. I received this product free for testing purposes from Influenster, and I'm kinda glad I did. This foundation is supposed to be a high‑performance formula that's sweat, humidity, water and transfer resistant, and keeps color true all day....I don't know about that. I've tried and loved Laura Mercier tinted moisturizer and this does not compare. This foundation starts to break apart around my nose, chin and cheeks after just a few hours. It looks flawless when first applying, but starts to look cakey around my nose and creases under my eyes.
Samantha D.
Laredo, TX
15 reviews
Beauty Junkie Expert Level 1
Review for: 3W2 Golden more...
Laura Mercier Flawless Fusion Ultra-Longwear Foundation has beautiful coverage and your face feels very natural and smooth and I never regretted receiving this #free #complimentary voxbox by influenster 💛💛💛 love love love this product so much for the flawless finish
Lauren B.
Hatboro, PA
232 reviews
Beauty Junkie Expert Level 4
Review for: 1N1 Creme more...
I love the finish of the foundation, it’s matte and sets down to a powder finish so you can blend beautifully on top. However it dries VERY fast, the fastest I’ve ever seen a foundation dry. I expected this with a matte foundation but it is difficult to work with. It also doesn’t work well with concealer, it removes the foundation because of how it dries down. It also dries a good shade to two darker which is frustrating for fair skin people
Fatima A.
19 reviews
Beauty Junkie Expert Level 1
Review for: Other more...
Laura Mercier Flawless Fusion Ultra-Longwear Foundation I have this product in the shade 3N1.5 (Latte). I love this foundation. I am not a fan of dewy foundation and matte foundations can look I have powder on my face. With this product it is legit like second skin, it is so lightweight. It is medium-full coverage and does a pretty good job covering my dark spots, I do have to put on another layer in certain areas. It has a natural-matte looking finish. And like the name says it is super long lasting. It has survived many hot humid summer days and even a full workout! The only problem I have with this foundation is that, while it is long lasting, it transfers on to my hijabs(head scarves) like crazy. But I have that problem with many foundations I've tried. #hijabiproblems

To apply this foundation I use an Elf Triangular Buffing Foundation Brush. It's a great brush, but at times it does give my foundation a streaky look, so I use a beauty blender to dab the foundation on to my skin to get rid of that streakiness. Also you need very little product for your face.

Overall I love this foundation and it is definitely worth the purchase!
Kathy V.
saint james
2 reviews
Review for: 3N2 Honey more...
I was so excited to try this after watching YouTube and reading some reviews... it was a disappointment! It looks nice when you first apply it but then after a few minutes it starts to settle on fine lines and my pores look disgusting. I got very oily and it started to separate. It’s very very tacky and it transfer horribly! I used it with different primers and setting sprays and nothing’s seems to work for me:( it was a waste of money ...does anyone have any idea what primer would work good or am I doing something wrong?
Simone M.
31 reviews
Beauty Junkie Expert Level 1
Review for: 2N1 Cashew more...
One of the best foundation on the market. Every body is bragging about so I went to Sephora and I ask for a sample. I tried it three times already. I like it very much but I thought that I will not see my pores or texture of my skin through this one. Maybe it’s me. I have to try it more to see if I will go to purchase the whole bottle. I wished I loved thi in the minute I put it on because I really need a foundation to fall in love with.
Paige B.
Oneonta , AL
78 reviews
Beauty Junkie Expert Level 1
Review for: 4N1 Suntan 1 more...
Hmm. So suntan wasn’t the best shade for me! 😑 it was so orange. I honestly wasn’t impressed. The formula was watery compared to what I’m used to, so I figured it would be medium coverage and it was. And super blotchy when applying with a beauty blender. It also made my skin feel tight ALL DAY at work, which is a no no for me. The positive side - it dried down quickly and set just fine. The orange color faded with concealer and powder and the rest of my face products. Wouldn’t purchase though. Glad I got to try!
Roxanne O.
Bakersfield, CA
930 reviews
This Laura Mercier Flawless Fusion Ultra-Longwear Foundation and primer can with my sephora Order. The primer is oil free, and held my foundation in well. The foundation went on smoothly and provided great coverage. I used my #SephoraPro brush to apply, it didn’t crease or crack and it gave me a truly #flawless look it’s something I would consider purchasing.
Tasha B.
683 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.
213 reviews
Beauty Junkie Expert Level 3
Does this foundation work well for those with dry skin?
Miami, FL
477 reviews
Beauty Junkie Expert Level 4
Is this foundation really good? I have oily n 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??

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Laura Mercier Flawless Fusion Ultra-Longwear Foundation
Laura Mercier
Laura Mercier Flawless Fusion Ultra-Longwear Foundation