Makeup Geek Gel Liners

Makeup Geek Gel Liner - Mobster

Makeup Geek Gel Liner - Mobster


Out of stock

A deep brown matte color.



All About This Color:
Looking this good should be illegal. Fair warning you will be warranting some looks with this stunning brown shade. The rich color and smooth consistency makes this the perfect eyeliner for creating crisp, clean lines for any subtle look. Great for the office or on days you want to keep your look soft and delicate.

The Bottom Line:
A deep chocolate brown with a matte finish.

About Makeup Geek Gel Eyeliners:
Get the same precision as a liquid liner with our easily applied gel based liner. The eyeliners glide on with ease and dry to a water-resistant, smudge-proof finish that won’t fade or crease. With their intense color and rich pigmentation, these long lasting liners are sure to make a standing impression.
- Glides on smoothly
- Creates precise lines
- Rich pigmentation
- Water-resistant
- Smudge-proof
- Half the price of other expensive brands without sacrificing quality
- Gel liner weight is 3G / 0.1 oz
- All our gel liners are cruelty-free -- we do not test our products on animals
- See Full Ingredient Listing
- We ship worldwide at affordable rates


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  1. Not impressed... Review by Megan

    This gel liner is super pigmented and glides like a dream. However, it transfers INSTANTLY to lower waterline when I tight line and it smudges way too easily in general (same with Immortal). It smudges so easily, that you would think it didn't even dry (even though it feels dry...). Not trying to complain, but I think the MUG gel liners are a pass for me. I've purchased this one and Immortal a ways back and Immortal did the same thing. The color is gorgeous (very deep, pigmented and rich brown) but it just smears and transfers too much for my taste. MAYBE it's my skin type (oily), as I seem to be the only one writing a negative review...but regardless, this one was a miss for me. (Posted on 4/30/16)

  2. Love it! Review by Jenny

    This is my favorite liner of all time. Long-lasting, easy to apply, perfect color. (Posted on 9/3/15)

  3. LOVE!!! Review by Kirstin

    This truly is the best gel eyeliner I have used. Stay true to colour, and last for hours and hours. I only use MUG gel eyeliners now - very impressed! (Posted on 6/16/15)

  4. ALMOST perfect Review by GMG

    This color is the perfect shade of dark brown, and it's not too red. It applies like a dream and doesn't set to quickly so I can fix my mistakes. However, it always irritates my eyes especially if I try to wear it on my waterline. I usually wear it only on my top line (on my lid, not the top waterline) and the next day my eyes are always irritated, a little swollen, and feel like they're burning. I am extremely thorough when I remove my makeup, and I never ever sleep with it on. Also, whenever I am wearing my contacts and have it on my waterline it makes my contacts dirty and difficult to see through. I love everything about this product, I just wish it didn't leave my eyes burning for two days. (Posted on 7/19/14)

  5. WOW Review by Malinda

    So I am a HUGE MUG fan. I cant say enough about the eye shadows and pigments but this is my first eyeliner. I work as a make up artist and esthetician so I spend allot of my day in a room with a steam machine going. I have never found and eye liner that wont end up slipping down onto my under eyes. If I put it in my waterline, forget it I look like I drank all night woke up and went to work by the end of one facial. I was fairly sure there wasn't an eyeliner out there that would stay put. I applied it in the morning and was impressed with the color and how easily it glided on. The color pigmentation is so impressive but I expect that from all MUG products now :) After my first service I was surprised to look in the mirror and not see any smudging. Throughout the day I kept expecting to have eyeliner all over my under eyes especially because a few times I wiped my brow and felt like I had rubbed it a bit. By the time I got home I was shocked that it still looked freshly applied. It lasted through 8 hours in a steamy room! WOW the best part was that it came off with make up remover. I was afraid it was there for good! Now I am going to order every other color! (Posted on 12/24/13)

  6. Not the brown I expected Review by megha

    I was looking for a brown , since black liner can be too harsh for work sometimes. But I was really disappointed in this color. It looks like a black. I was expecting a softer brown or at least a liner that looks brown. I am yet to test the wearability but I having tried other MUG products I know I wont be disappointed about that. Oh well, I can always use it in place of my black liner. (Posted on 7/11/13)

  7. Must Have! Review by Kendra

    This is a fantastic color, if you don't want a normal brown, and not a black. This is perfect color for you. It is a nice base too, that goes for all of the gel-liners here. A must have color for any look. :) (Posted on 6/26/13)

  8. Not a true gel liner :( Review by Annette

    I adore MUG eye shadows and I adore these lines too at first (I own Rave, Treasure, Fame, Amethyst and Mobster at least, I'm too lazy to go look this is off the top of my head). It doesn't dry it's waxy and emollient based so it applies like a dream but will smudge transfer.

    Back to MAC liners for me. :\ Shame, a true gel and I would buy every single one of these. (Posted on 6/9/13)

  9. Fab gel liner! Review by JULIE

    Love this gel liner! Goes on smoothly, and has real staying power. A little goes a long way. Mobster is the perfect shade of brown for someone who wants to make a change from black liner, which can be a little too intense for daytime wear. And the quality far exceeds the great price. (Posted on 6/7/13)

  10. Awesome! Review by Sasha

    This is the best gel eyeliner that I have ever used! It goes on smoothly, has all-day staying power (even on my oily lids!), and is so much more affordable than many other comparable products on the market. Mobster is a great color for a daytime look - I've been craving a matte dark brown for a more natural look, and this hit the mark. I can't recommend this highly enough. (Posted on 5/9/13)

  11. My Daily Liner! Love it! Review by Chelsea

    I was a little nervous when I first ordered a few gel-liners since the price is so awesome.I was a huge Mac Fluidline fan. However, stocking your kit can get out of hand price wise very fast. What I received was a fantastic product! You guys have developed a gel-liner that is rich in color,long lasting,creamy and priced great! I am a huge fan and will be retiring my Fluidline. Mobster is a great everyday color wear. It is my daily go to! I also love poison. I wear poison as lip color as well! Does not move! My clients will be ordering some as well! Thanks for the great products. (Posted on 3/24/13)

  12. ahmazzzing! Review by Tiffany

    This eyeliner is the best ever! It is very creamy and never flakes. The only issue is getting it off! You have to have a really good eye makeup remover to get the product off. How many eyeliners have you used where once it was on it stays on forever! I'm patiently awaiting for a few of the other gel liners to come back in stock. I'm buying several more colors for sure! (Posted on 1/21/13)

  13. Great quality Review by Catalina

    As usuall, I'm really satisfied with the MUG products! This gel liner is smooth, you can do your line perfectly! I applied it today with the Sonia Kashuk Bent Liner Brush and it was perfect! Really good job Marlena!

    Comme d'habitude, je suis très satisfaite des produits MUG! La texture de ce gel liner est très douce et permet de réussir parfaitement son trait, c'est fou! Je l'ai appliquer avec le pinceau liner Sonia Kashuk et c'était parfait! (Posted on 11/6/12)

  14. Loving the MUG gel liner! Review by Eleni

    This is by far the best gel liner I have ever tried. The texture is a creamy and build-able liner that doesn't clump when you apply it on your brush. It blends super easy and doesn't tighten or smudge when it dries. I absolutely LOVE the smooth consistency and it can't be compared to any other liner on the market. So far I only have Mobster, I cant wait to add more to my collection.

    Much like the name of the eyeshadows, the names of these eyeliners are fun and creative! (Posted on 10/19/12)

  15. Talk about STAYING POWER! Review by Marion

    I applied Mobster as a winged out liner this morning at about 10am after I applied my normal primer and eyeshadows. It is now 2am and it still looks exactly how I applied it, 16 hours later. I even had a 2 hour nap in between those 16 hours and it hasn't budged, smudged, cracked or faded. This will definitely be my go-to liner, hands down. (Well, at least until I try more of the liners. Immortal, Mobster and Rave are what I have so far. Amethyst, Fame and Treasure are currently being sent my way!)

    If you want a liner that lasts above and beyond a hard day's work AND a crazy night out, this is it. I honestly couldn't recommend this color more. (Posted on 10/12/12)

  16. DARK but great Review by Marlene

    This color is a great all purpose liner for me. My brows are very dark like black even though I have very fair skin. This is perfect for filling them in. When used as a liner it looks black it is so dark, I have trouble lining my water and tight line with anything else but this works. It's not a miracle-maker but it's still great. (Posted on 9/24/12)

  17. wish I could use them! Review by Pink Star

    I got mobster and immortal in today...the colors are awesome!!! However I cannot use them they make my eyes burn. I have very sensitive eyes and I just cannot tolerate it. If you can wear them they are great. I wish i could. So I guess it is back to my normal eyeliner pencil. (Posted on 9/19/12)

  18. Awesome liner! Review by Megan

    I purchased the dark brown gel liner right when I saw the video for the new liners! So i recieved my Mobster liner & tried it out today. I also purchased the angled liner brush. Best liner brush I've ever used btw- and the liner is so creamy!! I used it before work and 8 hours later it is still perfect. It went on so easily. This is a great quality liner. Well worth the price. I work for a high end cosmetics line & have been debating purchasing a gel liner from my brand but at $25 a pop I have held off. So glad I did! Will be purchasing more MUG gel liners without a doubt. Thank you MUG!! (Posted on 9/9/12)

  19. Mobster is Fabulous Review by Eleanor

    This is a terrific eyeliner. I like it much better than the MAC ones. It is soft and creamy, and dries to a super smudge-proof finish. I tried it on the back of my hand, rubbing it off, or washing it off with soap & water, or with Cetaphil cleanser. It doesn't move. Yay.

    I have a huge problem with eyeliners running (guess I have oily lids) and this one absolutely does NOT move! :D You have to use eye-makeup remover to get it off.

    I am so happy about this and can't wait to try out the other colors. (Posted on 9/9/12)


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