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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 1,596 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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  • 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 (1596)
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
Zoe W.
Colorado Spgs, CO
16 reviews
Review for: 1N1 Creme more...
This foundation has such a beautiful finish and blends well.
It was a tiny bit too golden based especially for being the lightest color in the range.
I also feel like it didn’t have the staying power I look for in a foundation.
This is definitely something I will keep though and wear if I’m ever going to an event where I only need it to look great for a couple of hours.
The finish and the texture is certainly worth the extra work I have to put into color correct it.
Mary L.
Centreville, VA
154 reviews
Beauty Junkie Expert Level 1
Review for: 2N2 Linen 1 more...
I received this foundation complimentary of Influenster and I was so excited to try it. Unfortunately the color did not match my skin tone so I had to wait to get a tan to get an accurate review in. Post tan I found that I enjoy using this foundation but I felt it got very streaky if any any contact with moisture occurred. This was pretty uncomfortable when I chose to wear it out in the summer heat. I did, however, really like how soft and dewy my skin felt! I will hopefully be wearing this into fall!
Fernanda L.
Bluffton, SC
48 reviews
Beauty Junkie Expert Level 1
Review for: 2N1 Cashew more...
It’s great but not the best. I received this as a complimentary product from Influenster and I was EXCITED to say the least. I do not have any scars or acne whatsoever and yet this foundation makes it look like I have texture if I apply a second layer so I can only apply one thin layer. Other than that the product itself is really good and long wearing.
Pittsburgh, PA
72 reviews
Beauty Junkie Expert Level 2
I really love this foundation. As with every product for me, it creases in my smile lines but it takes much longer to do so than other products. You really can wear this foundation for a long period of time with minimal touch ups. The formula is really comfortable, and it doesn’t feel like you’re wearing a full coverage long wear foundation. You also do not need to apply a lot of product at all so it lasts a while. The price is totally worth it.
Janeth M.
Chicago, IL
9 reviews
Beauty Junkie Expert Level 3
Review for: 1N1 Creme more...
I got this product for review purposes along with my #voxbox for the Laura Mercier Flawless Fusion Ultra-longwear Concealer. I knew right away that the color was to light for my skin tone. I was right. Although the finish and coverage on this foundation is beautiful, the color does not work for me. I am however able to mix it with a different foundation and I make it work that way. The finish is matte and I like the way it shrinks my pores.
Sapphire D.
Seaford, NY
30 reviews
Beauty Junkie Expert Level 1
Review for: 2C1 Ecru more...
This is Laura Mercier’s best foundation yet! The finish is absolutely amazing! Lasts alllllll day! Honestly looks an feels just like my skin. A sheen but full coverage finish! I’ve turned my mom and sisters onto this foundation too! The price is a little up there but for what you get it’s so worth it! I have acne prone dry skin and this keeps my skin radiant while also covered if I’m breaking out. I use the Laura Mercier setting powder to set and I’m set for the whole day! I couldn’t live without this foundation!
Emily B.
Portland, OR
75 reviews
Beauty Junkie Expert Level 2
Review for: 1N1 Creme more...
I think this is geared for people who have normal to mildly oil skin. I had to prep my dry skin a ton for this foundation to truly shine. But let me tell you, when I figured it out, it was fantastic. It lasts all day and really covered up my blemishes while feeling extremely light weight. You can see more on my blog, Life’s Happy Hour (.com)
Claire O.
Northville, MI
227 reviews
Beauty Junkie Expert Level 2
Review for: 2N1 Cashew more...
I had received this product in a set of samples from sephora.  It was pretty easy to apply.  I'm not sure if maybe this product just covered too much for me and I wasn't comfortable with it or maybe i had the wrong color.  But I was not a fan  of it overall, I felt like it was pretty caky.  I want makeup that enhances my natural beautiful look and this foundation took over my face too much for my liking. 
Emily B.
Philadelphia, PA
21 reviews
Beauty Junkie Expert Level 1
Review for: 4N1 Suntan 1 more...
This stuff is amazing! I received the  Laura Mercier Flawless Fusion Ultra-longwear Concealer product complimentary from Influenster's #VoxBox – I have the shade 4N1 Suntan. 

The shade is slightly too dark for me now, but in the summer months I know that it will be perfect. The formula is a dewy-matte blend, it's not one or the other. It's honestly a perfect blend – just like the name, it is a true fusion. I would say that the coverage is on the medium side, but it is definitely buildable and can provide anywhere from a natural to full coverage depending on how much product you use. I have found that this product is extremely longwearing. I apply it when I get ready for work in the morning around 7:30 AM, and it's still fully intact when I get home almost 12 hours later. 

I apply this product with a dampened beauty blender and only need 1-2 pumps to cover my entire face. The beauty blender helps to evenly distribute the product, I also find it to be extremely blendable. 

Overall, I love this foundation and will definitely be repurchasing it and recommending it to my friends. 
Viivianne M.
Bethesda, MD
75 reviews
Beauty Junkie Expert Level 1
Review for: 1C1 Shell more...
I got this in the mail to try from Influenster, and I have got to say that I'm really impressed. I plan to keep using Laura Mercier products. I loved the color completion of this foundation - it is light and blends nicely, but the pinkish undertones make it look very natural. It blends seamlessly into a natural finish. The packaging is lovely, and overall I have been impressed with the quality and the long-term wearibility.
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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