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IT Cosmetics

Tightline Mascara


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Complimentary "Bright Eyes" Deluxe Set

When you spend £40 on IT Cosmetics.

Mascara 5ml, Confidence in a Cream 7ml & Bye Bye Lines Serum 2ml. Adds to bag automatically.
Worth 22 NDULGE points.

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Achieve a fuller look to the lashes with the It Cosmetics Tightline Mascara, an all-in-one eye product that gets to the root of the lashes for instant tightline eyeliner definition. Working as a primer, eyeliner and mascara, this formula and wand is a versatile addition to any makeup bag.

Featuring nourishing ingredients such as biotin, proteins and hydrolysed collagen, this mascara nurtures the lashes during application and wear while delivering eye-opening and eye-catching results.

For best results, start at the root of the lashes, holding the wand horizontally and sweeping up through the lashes from base to tip with a wiggling motion. For an enhanced, dramatic look, add additional coats as needed.

Key Benefits

  • An easy-to-use, all-in-one primer, eyeliner and mascara
  • Delivers eye-opening results
  • Creates instant definition and a fuller lash line
  • Features an ultra-skinny wand to coat lashes from root to tip
  • Infused with proteins, antioxidants and peptides

SKU# UK200029063

Due to industrial action, our delivery times may be longer than expected.

Free when you spend £25. Delivered in 2-4 working days

Order before 8pm.

Collect your order from one of our stores within 3-5 working days.

Free on any spend for a limited time. Receive your order within 2 hours from a local store, service will show at checkout if available.

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Unopened product can be returned for a full refund or exchange within 28 days of purchase with proof of purchase.
Opened or used products that you are not completely satisfied with can be returned for an exchange within 28 days of purchase with proof of purchase.

IT Cosmetics delivers real results with skin-loving, problem solving makeup and skincare. Created in collaboration with dermatologists and plastic surgeons, the expert range has a solution for your every beauty concern.


665 Reviews


Summary of Customer Ratings & Reviews


Reviews: 1

Age: 30-45

Best Use: Lengthening

Skin Tone:: Fair

Recommends this product: Yes

March 09 2023

I like it a lot!

At first something to get used to with such a thin brush. I bought it because of good reviews without researching it much, as was surprised by how different it is to other mascaras, but it’s all worth the hype. Durable and eye defining. No black bits falling under the eye. P.s; I know you’re not supposed to, but I fell asleep with this mascara still on, and it just stayed on the next day like nothing happened. No panda eyes in the morning:)


Location: Marion, La.

Reviews: 1

Skin Concern:: Dryness

Skin Type:: Dry

March 09 2023

Good Mascara but crumbles

I noticed it crumbles by the end of the day and gets in my eyes.


Location: Greenville, NC

Reviews: 1

Skin Type:: Dry

Recommends this product: Yes

March 08 2023

My absolute favorite mascara

[This review was collected as part of a promotion.] Love the applicator, separates and lengthens, never clumpy with most tubes.


Location: Southgate, MI

Reviews: 1

Skin Type:: Dry

Recommends this product: Yes

March 08 2023

3 in 1 tight line mascara

Love this, it works great as like a primer under your mascara. Really makes your lashes look thick and long! I get asked all the time if my eyelashes are fake? No they are mine and I suggest you give it a try? This is my second time put out, now a staple in my IT make~up bag!

Crazy about makeup

Reviews: 1

March 03 2023

Tight line mascara

I always use this product I just love to get into the corners in the ends of my eyes to bring out my lashes. I have used other brands that I have sold other brands but always come back to this one

1 - 5 of 665 Reviews
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