Get the biggest, fattest, THICKEST lashes imaginable with our newly re-formulated mascara. Lengthens lashes while enhancing curl and moisturizing. All this in a redesigned art-deco tube with the fattest brush out there for lashes that stand up and shout!

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UD knows that size does matter and to prove it we've given Big Fatty a big fat makeover.

Our new high-tech formula works to volumize, lengthen, curl and fan lashes out, thanks to our uniquely-shaped, molded brush. It has bristles that wrap around its tip, perfect for pumping up those tiny bottom lashes and getting into corners without the need for a separate wand.

No need to worry about clumpiness, either. Apply multiple coats for a buildable, virtually weightless, smudge and flake-proof look that provides ultra-long wear.

This high-tech, moisturizing formula with Hemp Seed Oil, Vitamin E, Jojoba Oil and Purisilk SPB, rejuvenates, hydrates and prevents free radical damage, all that while looking ultra-hot in our new art deco design. The two of you are going to be unstoppable together.

Fill Weight: 15ml e 0.51 US fl oz
Special Offer: Receive free shipping with any Big Fatty or Big Fatty Duo Mascara purchase! (Details)
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Big Fatty

Mascara

Big Fatty Mascara by Urban Decay
Big Fatty Mascara by Urban Decay
We Know You'll Love
Ratings Summary
Big Fatty 4.2 5 95 95
I both love and hate it. I purchased this as I was needing a new mascara to replace the cheap stuff that I currently used. I read that the "Big Fatty" was of very good quality, and since I had seen it used in multiple makeup tutorial videos so I thought I'd give it a try. First try I was pleased, my lashes looked full and thick. I have long pale lashes so I simply wanted something to make them appear darker and thinker. However, that night I had a difficult time removing it. I was using Olay face wipes, and had to physically pinch the lashes to remove the mascara. When the next day I found that my lashes clumped, were very spidery looking and even harder to remove, I took action. I simply wiped the mascara wand in an unscented, unlotioned tissue and reinserted. The next day my lashes were back to the original design I enjoyed. I mixed up my facial wipes [I now use the Simple Face wipes] and that seems to remove the mascara much easier. I love the result that I get after I cleaned the wand, but I hate that I had to adjust what I used to be able to remove it. While I do recommend it, I also recommend trying in store before buying. March 1, 2013
My new fav mascara This has become my new fav mascara and I really hope UD doesnt discontinue it. Makes my lashes super long and give a lot of volume. Looks like I'm wearing fake eyelashes. March 11, 2013
Best Mascara ever I love Big Fatty! It's the best mascara I have ever used. I can get mascara to every lash with it and use the end to put mascara on my lower lashes. It's wonderful. March 5, 2013
Pure Awesomeness I have used the original Big Fatty and liked it a lot. I just got the new Big Fatty yesterday and I absolutely LOVE it!! It goes on so smooth and I love the brush. April 16, 2012
Lives up to the name! I absolutely love this mascara! I always end up with long, think lashes, without the nasty clumps. I use UD's makeup remover, and my mascara comes off just fine. March 6, 2013
Favorite! I would never use any other type of mascara, I have been using Big Fatty for the last year, and I just can't get enough! Definitely a staple in my make up bag! April 26, 2012
Easy big lashes This mascara is my go to for everyday use. Easy to use just one coat for day or two or more for super big night time lashes. Love the new applicator! March 5, 2013
Good mascara, dont like the brush This is a good mascara, but i do not care for the big brush. It has good color and helps to make my eyes pop, but it is not on my to buy list again. March 11, 2013
The best mascara I've ever used This mascara goes on so nice, my lashes are so long and thick it looks like I'm wearing fake lashes. Stays on great goes on clump free. March 8, 2013
I liked the original I haven't used the new big fatty because I do not like the new brush, but I absolutely loved the old brush, it was my favorite mascara. March 11, 2013
Love it. Love how full my lashes look after applying this mascara. I am usually not a big fan of full lashes but this one makes it look good. March 6, 2013
Pretty good I really like this mascara for sweaty or wet situations. It never smudges or runs! It adds lots of volume but not too much length. March 11, 2013
The name says it all!! It definitely does what it claims to do. But can be clumpy at times. But overall, it's an amazing mascara for a more bold look!! March 5, 2013
Love it I don't normally like mascara but I tried this one and LOVED it! It didn't come out all nasty it looked great an lasts forever. March 6, 2013
don't fall for cute packaging Too much comes out on the top of the brush. It doesn't apply thick or "fatty" at all. And it runs. Better mascara out there. March 6, 2013
Big Fatty I love this mascara! It is probably the best one I have ever used! It lengthens and curls and makes my lashed look amazing! March 7, 2013
great mascara My only con is that it can be a bit clumpy otherwise I'd give it 5 stars because it makes my lashes look so full and long March 5, 2013
DEFINITELY NEED A WATERPROOF VERSION!!! THIS PRODUCT IS THE MOST AMAZING MASCARA I HAVE EVER USED!! NOW YOU NEED A WATERPROOF VERSION!! PLEASE!!!!!!! February 1, 2013
okay. not bad. makes lashes long and adds tons of volume. hard to get off even with remover. good for special occasions. March 5, 2013
another favorite item!! I love this mascara I need to purchase a new one my favorite it makes my lashes look amazing March 7, 2013
LOVE This is the best mascara I have found! I loved the original & this is even better! March 5, 2013
THICK I love how this mascara makes my lashes look but it is the biggest pain to remove March 5, 2013
good mascara i normally use lancome but UD BIG FATTY is my second mascara is i run out. March 5, 2013
Best Mascara !!! This mascara last forever! It is buildable to get great lash length! March 7, 2013
Loved it!!! I don't know about others..but this mascara worked for me :D April 23, 2012
Love this mascara!!!! One of my most favoritest mascaras, I use almost everyday! March 5, 2013
Best Mascara Ever Still one of my favorites. A must have for my pro kit! April 18, 2012
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Ask & Answer
Big Fatty 4.2 5 95 95
I both love and hate it. I purchased this as I was needing a new mascara to replace the cheap stuff that I currently used. I read that the "Big Fatty" was of very good quality, and since I had seen it used in multiple makeup tutorial videos so I thought I'd give it a try. First try I was pleased, my lashes looked full and thick. I have long pale lashes so I simply wanted something to make them appear darker and thinker. However, that night I had a difficult time removing it. I was using Olay face wipes, and had to physically pinch the lashes to remove the mascara. When the next day I found that my lashes clumped, were very spidery looking and even harder to remove, I took action. I simply wiped the mascara wand in an unscented, unlotioned tissue and reinserted. The next day my lashes were back to the original design I enjoyed. I mixed up my facial wipes [I now use the Simple Face wipes] and that seems to remove the mascara much easier. I love the result that I get after I cleaned the wand, but I hate that I had to adjust what I used to be able to remove it. While I do recommend it, I also recommend trying in store before buying. March 1, 2013
My new fav mascara This has become my new fav mascara and I really hope UD doesnt discontinue it. Makes my lashes super long and give a lot of volume. Looks like I'm wearing fake eyelashes. March 11, 2013
Best Mascara ever I love Big Fatty! It's the best mascara I have ever used. I can get mascara to every lash with it and use the end to put mascara on my lower lashes. It's wonderful. March 5, 2013
Pure Awesomeness I have used the original Big Fatty and liked it a lot. I just got the new Big Fatty yesterday and I absolutely LOVE it!! It goes on so smooth and I love the brush. April 16, 2012
Lives up to the name! I absolutely love this mascara! I always end up with long, think lashes, without the nasty clumps. I use UD's makeup remover, and my mascara comes off just fine. March 6, 2013
Favorite! I would never use any other type of mascara, I have been using Big Fatty for the last year, and I just can't get enough! Definitely a staple in my make up bag! April 26, 2012
Easy big lashes This mascara is my go to for everyday use. Easy to use just one coat for day or two or more for super big night time lashes. Love the new applicator! March 5, 2013
Good mascara, dont like the brush This is a good mascara, but i do not care for the big brush. It has good color and helps to make my eyes pop, but it is not on my to buy list again. March 11, 2013
The best mascara I've ever used This mascara goes on so nice, my lashes are so long and thick it looks like I'm wearing fake lashes. Stays on great goes on clump free. March 8, 2013
I liked the original I haven't used the new big fatty because I do not like the new brush, but I absolutely loved the old brush, it was my favorite mascara. March 11, 2013
Love it. Love how full my lashes look after applying this mascara. I am usually not a big fan of full lashes but this one makes it look good. March 6, 2013
Pretty good I really like this mascara for sweaty or wet situations. It never smudges or runs! It adds lots of volume but not too much length. March 11, 2013
The name says it all!! It definitely does what it claims to do. But can be clumpy at times. But overall, it's an amazing mascara for a more bold look!! March 5, 2013
Love it I don't normally like mascara but I tried this one and LOVED it! It didn't come out all nasty it looked great an lasts forever. March 6, 2013
don't fall for cute packaging Too much comes out on the top of the brush. It doesn't apply thick or "fatty" at all. And it runs. Better mascara out there. March 6, 2013
Big Fatty I love this mascara! It is probably the best one I have ever used! It lengthens and curls and makes my lashed look amazing! March 7, 2013
great mascara My only con is that it can be a bit clumpy otherwise I'd give it 5 stars because it makes my lashes look so full and long March 5, 2013
DEFINITELY NEED A WATERPROOF VERSION!!! THIS PRODUCT IS THE MOST AMAZING MASCARA I HAVE EVER USED!! NOW YOU NEED A WATERPROOF VERSION!! PLEASE!!!!!!! February 1, 2013
okay. not bad. makes lashes long and adds tons of volume. hard to get off even with remover. good for special occasions. March 5, 2013
another favorite item!! I love this mascara I need to purchase a new one my favorite it makes my lashes look amazing March 7, 2013
LOVE This is the best mascara I have found! I loved the original & this is even better! March 5, 2013
THICK I love how this mascara makes my lashes look but it is the biggest pain to remove March 5, 2013
good mascara i normally use lancome but UD BIG FATTY is my second mascara is i run out. March 5, 2013
Best Mascara !!! This mascara last forever! It is buildable to get great lash length! March 7, 2013
Loved it!!! I don't know about others..but this mascara worked for me :D April 23, 2012
Love this mascara!!!! One of my most favoritest mascaras, I use almost everyday! March 5, 2013
Best Mascara Ever Still one of my favorites. A must have for my pro kit! April 18, 2012
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The Word
Pro Tips
Apply multiple coats for a buildable look that moisturizes and is far less clumpy than other brands.
Ingredients
BIG FATTY
Aqua (Water/Eau), Paraffin, Beeswax (Cera Alba/Cire D’Abeille), Polybutene, Styrene/Acrylates/Ammonium Methacrylate Copolymer, Stearic Acid, Bis-Diglyceryl Polyacyladipate-2, Silica, Palmitic Acid, VP/Eicosene Copolymer, Copernicia Cerifera (Carnauba) Wax (Cera Carnauba/Cire de Carnuba), Triethanolamine, Moringa Pterygosperma Seed Extract, Yeast Extract, Simmondsia Chinensis (jojoba) Seed Oil, Cannabis Sativa Seed Oil, Glycerin, Tocopheryl Acetate, Panthenol, Diisostearyl Malate, Dimethicone, Hydroxyethylcellulose, PVP, Aminomethyl Propanediol, Acacia Senegal Gum, Caprylyl Glycol, Phenoxyethanol.
May Contain:
CI 77499 (Iron Oxides).
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