Shipping to the United States? Visit our US site for free delivery. Continue to the US site ($) Shipping to another country? Click here to continue to the UK site for all non-US shipping addresses.

limited time only

DOUBLe n.dulge points

N.dulge members receive double points on your order

Online and in-store. Ends 11.59pm, Saturday 14th December. T&Cs apply.


Caution Extreme Lash Mascara - Travel Size

SKU# UK300052301

In Stock

Add to cart options


Product Actions

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.

Achieve dramatic definition and intense volume with the Hourglass Caution™ Extreme Lash Mascara, a weightless, lash-defining mascara with a dramatic edge.
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
How to Apply
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.
Product Features

Free on all orders, over £40
Delivery within 2-4 working days.* (Please note, during Sale periods and promotional offers this may take up to 7 working days).

Free on all orders over £70*
Order before 5pm, and receive your order the next working day.**

Order before 5pm, and receive your order on the morning of the next working day.**

Order before midday (Monday to Friday only) and receive your order by 6pm the same day. Only available for central London postcodes (check the map here).

Order before 2pm on the preceding Friday, and receive your order before 12pm the following Saturday.**

Order before midday and collect your order for free from your chosen store in 2-5 days.
Read more about our Click & Collect service.
Click and Collect orders can not include Pre/Back order items, these must be ordered separately.

Delivered instantly by email, Free Delivery

If you'd like to send your order as a gift, we can add a beautiful finishing touch with our gift wrap. Choose complimentary gift wrap at checkout.

*This option is available for all UK Mainland addresses, excluding the Scottish Highlands and other parts of Scotland.

About Hourglass
A fusion of science, beauty and luxury, Hourglass' innovative cosmetics collections combine potent active ingredients with ground-breaking new formulas.
Item has been added to your wish list!Visit →
What other customers think
Caution Extreme Lash Mascara - Travel Size is rated 4.2 out of 5 by 174.
Rated 5 out of 5 by from Very nice I bought the travel size to make sure I like it before going for the full size, and maaaaan did I love it. I like how it seems to grip and coat every single lash, it's brilliant on the top lashes and due to the wand being not too fat, it works just as well on the bottom lashes. Most importantly, it does not smudge ❤
Date published: 2019-12-07
Rated 5 out of 5 by from Better than full size! I bought the travel size to see what it was like before buying the full size. Loved it so bought the full size..and was disappointed! Not as good as the small travel size. This mascara is very good, and I’ve tried a lot. It stays in place and doesn’t clump. Excellent as I’m tired of spending money on expensive mascaras and after a couple of hours I look like a panda... maybe with it being travel size you are not swamped with too much product? No idea - all I know is that I find it much better then the full size...
Date published: 2019-11-27
Rated 4 out of 5 by from Good product Bought this last week, to try out before thinking of buying full size product. I have really fine, quite short lashes and this is the best mascara I’ve tried in terms of adding length and volume. Only giving it a 4 as the brush seems to get quite clumpy with product, and as a result my fine/short lashes can get a little clumpy.
Date published: 2019-11-26
Rated 5 out of 5 by from Amazing Great Mascara, added so much length and volume, would definitely buy again and recommend to anyone. The smaller size was great to try too without having to buy the full sized mascara. Had so many compliments, best mascara I have tried. Easy to remove too
Date published: 2019-11-22
Rated 5 out of 5 by from Better than the full size For my hands at least. The handle length of the applicator is shorter and therefore allows more control than on the full-sized tube. I have been buying these even for regular use and sticking them into various handbags. The triangle shape is brilliant.
Date published: 2019-11-12
  • y_2019, m_12, d_9, h_2
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_174
  • loc_en_GB, sid_MUK300052301, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_spacenk-en
  • bvseo_sdk, dw_cartridge, 17.1.0, p_sdk_3.2.0
  • CLOUD, getContent, 7ms
  • reviews, product
By entering your email you consent to the use by Space NK of your personal data in accordance with our T&Cs and Privacy Policy