IT Cosmetics TIGHTLINE Waterproof Black Mascara Primer Duo

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If Sold Separately: $48.00

or 6 Easy Pays of $4.83

+ S&H and tax

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What is it: Tightline Waterproof Full Lash Length Black Mascara Primer is the next generation of lash innovation! This budge-proof, waterproof formula is an eyelash primer, mascara, and eyeliner in one--a true game-changer in mascara and eyeliner technology. It includes an ultra-skinny wand, allowing you to start coating your lashes at their actual root, so you coat black along your entire lash length. This gives you ultimate length and volume. If you have sparse or missing lashes, the brush lays down black pigment along your entire lash line, filling in spare spots and giving you a full, beautiful lash line and the look of an eyeliner.

Who is it for: Anyone who wants waterproof lashes; and anyone with sparse lashes who wants the look of a full lash line with thicker, longer lashes that reach their full potential.

Why is it different: In the single step of applying your mascara, you get a primer, mascara, and eyeliner--all in one step! This lash innovation creates instant eyeliner definition without taking up extra eyelid space. The skinny wand also allows the conditioning serum to infuse a blend of unique ingredients--including proteins, biotin, collagen, olive, jojoba, avocado, and a peptide-infused, lash-enhancing serum--to give your lashes a dose of nourishment. And it's waterproof even after 12 hours of wear!

How do I use it: Starting at the root of your lashes, hold the wand horizontally, then wiggle and sweep the brush up and through your lashes from the very base through to the tips. For a more dramatic look, add additional coats.

From IT Cosmetics(R).


  • Two 0.118-fl oz Tightline Waterproof Full Lash Length Black Mascara Primers
  • Imported

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Reviews & Community QA

IT Cosmetics TIGHTLINE Waterproof Black Mascara Primer Duo is rated 3.7 out of 5 by 609.
Rated 1 out of 5 by from Didn't work for me My lashes are so thin it didn't work as shown on QVC on air.
Date published: 2018-09-01
Rated 5 out of 5 by from Love this mascara! I have used this mascara for several years. It is the best one except for the regular one that I have ever used. I have long lashes and it covers from root to tip and separates them. I don't like clumpy or thick looking lashes so this is perfect for me. People ask me how I have beautiful lashes that are separated and I tell them it mascara from QVC!
Date published: 2018-08-27
Rated 5 out of 5 by from Great vacuum! Dyson's products are the best. I don't even have to say great things about this vacuum. It works terrific!
Date published: 2018-08-24
Rated 5 out of 5 by from Love It! I love this mascara. I have small, hooded, almond shaped eyes and and I can get mascara on every lash with this product. Making them very long. It will take a couple coats to colonize, but volume isn’t my biggest concern. Love, love, love this mascara!
Date published: 2018-08-20
Rated 5 out of 5 by from Best ever I just love this product. I can easily do my lower lashes PERFECTLY. And I use it as a primer for my upper lashes. At times I only use it on uppers and lower lashes. I love love it!
Date published: 2018-08-18
Rated 5 out of 5 by from Love my lashes I hate clumpy eyelashes. They are NOT attractive. This mascara is fabulous! It coats every lash individually without clumps. I also love how it stays since it is waterproof. I NEVER end up with black circles at the end of the day or on a hot day. My eyes are also sensitive and this mascara does not bother my eyes.
Date published: 2018-08-17
Rated 5 out of 5 by from Light Years Above The Rest Finally found the mascara I was looking for. Easy to control the amount you put on and helps define your eye area like no other I’ve ever tried.
Date published: 2018-08-13
Rated 1 out of 5 by from flake city I was ok with product no big difference from the Revlon stuff from walgreens. The big deal breaker is your lashes when product is removed become brittle and after a few hours it flakes off on your undereye area I wanted to like this but its not for me.
Date published: 2018-08-13
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