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IT Cosmetics

Je Ne Sais Quoi Lip Treatment

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Pucker up pillowy-soft lips with the It Cosmetics Je Ne Sais Quoi Lip Treatment, a moisturising lip therapy treatment that adds a long-lasting flush of colour to the lips. This formula has been developed with skin experts and formulated with nourishing ingredients.

This colour-infused lip reviver works to nourish dry lips with natural butters, oils, antioxidants and hyaluronic filling spheres, and creates a youthful-looking flush of pink that lasts throughout the day.

For the best results, apply the It Cosmetics Je Ne Sais Quoi Lip Treatment directly to the lips. The treatment can either be worn alone on dry lips, or complemented with other It Cosmetics lip products for customised results.

Key Benefits

  • An intensely moisturising lip therapy treatment
  • Provides a natural flush of colour
  • Promotes smooth and refreshed-looking lips
  • Peptide-infused formula with essential butters and oils
  • Developed with skin experts for a professional result

SKU# UK200029086

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

Free when you spend $50
Receive your order in 7-11 working days

Free when you spend $150
Receive your order in 1-2 working days

We ship worldwide! Find out more about our international shipping options on our delivery page.

Buy with confidence thanks to Space NK’s 100% Satisfaction Guarantee
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.

At this time we are unable to ship to P.O Boxes, A.P.O or F.P.O

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.


20 Reviews


Summary of Customer Ratings & Reviews


Location: Black Country, England

Reviews: 1

Gender: Female

Skincare Concern:: Redness

March 01 2022

Smooth, it's a little magic in a tube!

This is so much more than it looks on first inspection- it's a touch of light for your lips but it also helps them! I have cancer, and my lips get so dry... this has really perked them up. It's very smooth- and I really love that the little magnet keeps the cap on- such a thoughtful touch! Thank you!


Location: Scotland

Reviews: 1

Age: 30-45

Gender: Female

January 11 2022


This is a nice lip balm, does what it says but it’s nothing major. I feel like it’s quite expensive for a balm. If it was amazing, then yeah I would buy it again. I don’t notice a colour change but I’m glad because I want a clear balm and no colour. Hydrates lips but doesn’t last too long, isn’t sticky but does leave white residue at the end of my lips.


Location: Brooklyn, NY

Reviews: 1

Age: 30-45

Gender: Female

Recommends this product: Yes

September 27 2021

simple balm, elegant packaging

I'm very picky about lip balms and this is a very nice one. It has a smooth (not at all sticky) texture and no scent. To my eye it's clear, and I didn't notice that it changed the colour of my lips at all, which is fine with me because for a fair person my lips are naturally a darker shade of pinkish mauve. The packaging is quite sophisticated for a lip balm, the cap is magnetic which keeps it from coming off. This lives in my makeup bag because when I'm on the go I prefer a stick or tube lip balm (lip balms that require me to dip my fingers in them are relegated to home use only, no matter how nice they are). Although it's pricey for a basic lip balm it lasts, and so does the packaging, as in it doesn't start falling apart before you run out of product.


Location: London

Reviews: 7

Age: 45+

Gender: Female

Recommends this product: Yes

September 05 2021


I have lots of lip balms, and tried even more, but this is a little treasure. It plumps my lips and adds a bit of lovely super natural rosy tint as well. Convenient bullet packaging, easy to use on the go. So happy with this product and would happily recommend.


Location: London

Reviews: 18

Age: 30-45

Gender: Female

Recommends this product: Yes

June 27 2021

Most hydrating lip balm!

I love this product- incredibly hydrating and a really nice subtle colour. It is a little pricy for a lip balm, which is why I rated 4/5. I would most likely purchase the same product in a different colour so that it felt more like a lip balm/tint as the colour was nice but a little too subtle for my skin tone.

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