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Caution Extreme Lash Mascara - Travel Size

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Get perfect peepers with the Hourglass Caution™ Extreme Lash Mascara, an all-in-one mascara that contributes to lifted, lengthened and defined eyelashes.

This mascara features a two-in-one brush that delivers length, volume and lift in a single stroke. Its tapered end reaches smaller and more delicate lashes easily, and it applies cleanly on bottom lashes without smudging onto the lower lashline. The mascara saturates the lashes from root to tip, creating definition with ease and precision.

The Hourglass Caution™ Extreme Lash Mascara is vegan friendly and cruelty-free. Its weightless formula is smooth, ultra-black and buildable, meaning it can be used to create both subtle and dramatic looks.

Key Benefits

  • 4DAmplifier™ Brush features two brushes in one to deliver length, volume and lift
  • Contributes towards full, defined lashes
  • Saturates lashes from root to tip in a single stroke
  • Can be used to coat top and bottom lashes without smudging along the lower lashline
  • Smooth, buildable coverage for subtle or more dramatic looks

SKU# UK300052301

Starting at the base of the lashes, pull mascara brush through from root to tip . Layer until desired effect is achieved . Removes easily with soap and water.

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Unopened product can be returned for a full refund or exchange within 28 days of purchase with proof of purchase.
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At this time we are unable to ship to P.O Boxes, A.P.O or F.P.O

Innovative Hourglass, one of the most sought-after cruelty-free makeup brands, creates next-gen skincare and luxury vegan beauty products. You’ll find active skin products and radiant, transformative colours in textures you can’t wait to apply. Cutting-edge formulas and high-quality ingredients work in tandem to produce a range of coveted products.


362 Reviews


Summary of Customer Ratings & Reviews


Location: London

Reviews: 13

Age: 30-45

Best Use: Volumising

Skin Tone:: Medium

Recommends this product: Yes

May 27 2023

Has put my faith back into mascaras

Since using tubing mascara, I have not used normal mascara as they always give me panda eyes. I got this in the Space NK summer gift I have been impressed. It’s lengthening, and stayed on all day even through a sweaty yoga session. I even forgot to remove it one night and didn’t wake up with much of a panda eye. Knocked one star off because the travel size stick is very short - not an issue usually and I do use travel sizes mascaras- but the tube is quite thick so not as easy to apply. Would definitely try the full sized version when my Kevin Aucoin runs out.


Reviews: 1

May 23 2023

Not great as the full sized

I don't know what it is with the travel mascaras but they are never as good as the full sized ones. I received this travel version in a GWP and it just doesn't really give me the results I want to achieve that I achieve with the full sized version. Its great to take with you on a short European trip so that is probably the only plus to the travel sized version.

Alice l

Reviews: 1

Recommends this product: Yes

May 16 2023

I like it

I received travel size of this mascara with purchase and was so really excited to try it. Packaging is very nice and it it looks gorgeous and different to so many others mascaras. The mascara itself is pretty good and makes my lashes look full and very high. There is a lot of volume and length it also makes your lashes blacker. It is quite expensive product so there are better mascaras for less money however but it is great.

TOP 1000

Dana N

Location: London

Reviews: 95

Age: 30-45

Best Use: Volumising

Skin Tone:: Fair

May 14 2023

Not for me

I received travel size of this mascara with purchase and vas really excited to try it. Packaging is very nice and handy but mascara itself just did not work for me. No wolume or lenght - just adds black colour that's all. It is quite expensive product so there are better mascaras fir less money. But I really like Hourglass powders- they are outstanding. So I still love the brand and will try their new products.


Location: London

Reviews: 20

Age: 30-45

Best Use: Lengthening

Skin Tone:: Medium

Recommends this product: Yes

May 09 2023

Nice mascara

I received a sample of this mascara in a gift set from Space NK. This is an excellent mascara! It lengthens and thickens your lashes without getting clumpy. The application brush is a good size so it covers all your lashes. I applied a double coat to my lashes and they looked amazing. I used this for a couple of weeks already. I will definitely be purchased the full size product as the price point is reasonable for the quality of mascara.

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