Shade: Le Black - Midnight black
Thicker, longer lashes... now new and improved. Smack My Fat Lash's dual color technology combines our blue formula's volumizing skills with our black formula's lash extending power. Together, these two technologies blend to lengthen and volumize your lashes, while the inky finish offers a hint of blue to perk up your entire eye area. Smack My Fat Lash now also comes with 25% more mascara in the tube! Ready to bat your lashes to eye-popping results?
  1. Place wand at the base of your lashes. Using a micro left-and-right motion, sweep upwards to the tips of your lashes for maximum volume.
  2. Repeat for effortless length.
  3. Layer up until your lashes reach the ultimate climax!
  4. P.S. Don’t stress! The blue and black are supposed to mix!
For the first time, a new lash technology has been developed that utilizes two separate formulas, which combine into one high performance mascara with a simple swipe of a brush. Through its advanced Dual-Formula Technology, Smack My Fat Lash is capable of creating unbelievable volume and tremendous length in one step that will last all day, through the toughest of conditions, and keep your lashes nourished and conditioned.

BLACK SIDE: Water, Copernicia Cerifera (Carnauba) Wax, Cyclopentasiloxane, Beeswax (Cera Alba), Iron Oxides (Ci 77499), Alcohol Denat., Palmitic Acid, Nylon-12, Vp/Eicosene Copolymer, Stearic Acid, Triethanolamine, Acacia Senegal Gum, Polybutene, Phenoxyethanol, Polyvinyl Alcohol, Vp/Va Copolymer, Aminomethyl Propanediol, Panthenol, Propylene Glycol, Polyquaternium-10, Ascorbyl Palmitate, Ethylhexylglycerin.

BLUE SIDE: Water, Hydrogenated Olive Oil Stearyl Esters, Acrylates/Ethylhexyl Acrylate Copolymer, Ultramarines (Ci 77007), Cyclopentasiloxane, Palmitic Acid, Copernicia Cerifera (Carnauba) Wax, Acrylates Copolymer, Stearic Acid, Triethanolamine, Calcium Aluminum Borosilicate, Acacia Senegal Gum, Polybutene, Phenoxyethanol, Panthenol, Polyvinyl Alcohol, Vp/Va Copolymer, Silica, Aminomethyl Propanediol, Titanium Dioxide (Ci 77891), Laureth-21, Ethylhexylglycerin, Tin Oxide.


Jasmine | Cedar Rapids, Iowa


I've always had a love/hate relationship with mascara, sometimes opting for massive cat liner so it wouldn't even be necessary. As a contact wearer I've had my fair share of mascara nightmares and I've tried them ALL! All the drugstore brands in multiple formulas and most of the high end brands available only at Sephora/Ulta. Guess what... THIS OUT DOES THEM ALL!!! No perfume so my eyes don't water, no fibers necessary for long lashes so nothing in my eyes. It goes on quick and stays on thick! I slept it in because I forgot it was there (wasn't heavy or clumpy at all!) and woke up lookin' like Snow Flippin White! PERFECT 2nd DAY, WORE MY MASCARA TO BED LASHES! THAT NEVER HAPPENS!!! Comes right off with my Clean Machine and I will never use anything else, ever again.

Best Mascara of Life

Cyn | Charleston, West Virginia


Who ever said this is like a drug store mascara is crazy, sorry not sorry, but I love love love this mascara!! Again sorry, but not it doesnt have glitter. Hands down these mascara to thicken with out clumping. I use mine with the Silk Extensions and my lashes look AMAZING!!! I used to be a drugstore mascara junkie and now every time I open a tube from the drugstore I can not stand the chemical smell from the formaldehyde in it ( seriously, open up a tube of maybelline and smell). It doesnt flake off and holds my curl as well!!!!

great product/ runs out really fast

Sarah | San Francisco, California


I love the quality of this mascara! I've purchased it 3 times and each time it runs out faster. I've only had the one I'm using right now for a month and a half and it's almost out. Other mascaras I've had last much longer. It is expensive to buy a new one so often.

Lashes for days

Kaitlyn Konovalov | Arlington Heights, Illinois


I'm in love with this mascara. This mascara actually extends my lashes, which I've never seen before from any other brand. It doesn't run at all and it looks brand new if I keep it on over night. With that in mind, it's super easy to get off if need be


Jen | Eldridge, Iowa


I love mascara and have tried so many to get the length and fullness and I can honestly can say that "smack my fat lash" mascara from Tyra beauty is the best mascara I've used for the length and fullness I was looking for. <3 Amazing product!


Laura | Melbourne, Australia, Illinois


I am a self confessed mascara junkie. I have SO MANY mascaras that promised amazing results but always let me down. SMACK MY FAT LASH finally does what I've always dreamed of a mascara to do. Give me BIG, DARK, DRAMATIC lashes (without being false lashes). Ever after only one coat my eyes look amazing. Thank you, thank you, thank you.

Nothing all

Michelle Pelletier | Wausau, Wisconsin


This mascara does nothing more than regular drug store mascara.... it's seriously NOT worth the price tag. It also has glitter in the mascara just an FYI. But length and volume? Nope... they need to go back to the drawing board with this one.

The Name is Fitting!

Lisa Smith | Delray Beach, Florida


I love this stuff. If anything in regard to makeup, I am picky about my mascara. I was hesitant about the blue mixed in... at first. I gave it a shot, and I was amazed. It really lengthened my lashes a great deal. I only used one coat, and I was happy. :-)


Sherry Howe | Granite Shoals, Texas


SMACK MY LASH!!! I was not sure if this would actually work like it said because I am picky about my lashes BUT again TYRA you did it! I am a believer of this mascara because I have in the past had great lashes but now I am older and my lashes are not as dark and full so I need the extra help. I have gotten it with SMACK MY LASH! It gave me volume and fullness plus lengthen my lashes. Like I said before I am very picky about mascara and I am recommending this SMACK MY LASHES! It stays on and on and I have beautiful lashes all day and night. Thanks Tyra!

SMFL reigns supreme!

Stylebynaim_a | Los Angeles, California


I'm a huge mascara hoarder so I know what works best for me and I am so glad to have added Smack My Fat Lash to my daily routine. Try it, you won't be disappointed!


Crystal | Duluth, Minnesota


Smack My Fat Lash blows everything I've ever tried out of the water! No more clumped lashes. I do just two coats and my lashes look thick, long, and amazing! I've slept in this stuff twice (yeah, not good, I know) and didn't wake up with crazy raccoon eyes...this stuff stayed in place! I'm sold!


Jennifer | Austin, Texas


The best mascara I have tired! Makes my eyes pop out and it last all day! Only need to apply 1x! My favorite! Would recommend to anyone :) thanks Tyra!

In Love with my lashes again

Danah Veitenthal | Seminole, Florida


I have extremely sensitive eyes - I have tried many other products including organic mascaras - and by the end of the day my eyes are red, itchy and irritated. I really loved how easily this glided onto my lashes - and I could actually watch my lashes grow as I was applying it - and by the end of the day - still on, and my eyes did not even bother me - and even better - after my kickboxing class - I don't have black eyes. LOVE it.....


Stacie | Tucson, Arizona


I love the Smack My Fat Lash Mascara. I normally have short lashes but when I apply this mascara, they're visible. Another thing I love about's long wearing, even if you accidentally rub your eyes and it's so EASY to take off at night!!

Bold. Thick. Longer lashes.

AndiMinx | Lanham, Maryland


One of the best mascaras I've used. Definitely one of my new favorites.

My girls steal it!

Paula Moir | Canton, Georgia


I can't keep this stuff in my makeup bag!!! Everytime I need it I can't find it! My girls always have it! I love this stuff! It makes my lashes pop, gives fullness and length!!! I did order my daughter's their own the other day!!!!

Out with the old...In with the new!

Debbie Bellon | Orlando, Florida


I've used the same mascara for the past 15 years, no joke...that is until I tried Smack My Fat Lash!!! I love this mascara SO much. It doesn't transfer onto my eyelids or under my eyes and it washes off so easily. The dual technology is incredible...the thickening and lengthening is really unbelievable after only 2 coats. You owe it to yourself to at least try this...I'm confident you will LOVE it!

The eyes have it

Tina | Irvine, California


Not completely in love with our mascara quite yet. I like my lashes to look fuller as I have length. I feel that I need to apply more than 2 coats to even come close to my other mascaras I like. I do love that it is long wearing.

Smack My What?

Melissa | Arlington, Virginia


The smack heard across the world! My lashes are just slappy happy and long! One coat will do but smack it, smack it and watch heads turn!

La la la ~ Boom!

Arlena | Daytona Beach, Florida


BIG, BOLD, BEAUTIFUL eyes is what you will get with this mascara. I have received so many compliments wearing this and makes my lashes look naturally long and thick. Stays on and doesn't smudge at all. Comes off easily when I am ready to call it a night.


Quintara | Simsboro, Louisiana


I can put as much as I want on without my lashes looking all clump and stuck together


Ms. Jerica | Boston, Massachusetts


Yes! Yes! Yes! This genius mascara stays. Its important that my lashes don't feel heavy, but the voluminous look and sparkle does exactly what Mizz TyTy said: makes the white of my eyes appear whiter!

I'm a believer!

Tracy | Lexington, South Carolina


This eyeliner is also my new favorite makeup product. It lengthens and defines, and makes my eyes pop!