Hourglass Cosmetics Caution Extreme Lash Mascara - Ms Tantrum Blog

Hourglass Cosmetics Caution Extreme Lash Mascara | New Launch

If you travel to London for work, you might have seen advertisements of the new Caution Extreme Lash Mascara by Hourglass Cosmetics all over the tube stations. If not, you probably would have seen stunning images of luxe gold triangular tube packaging all over social media.

NEW Caution Extreme Lash Mascara – An ultra-black, weightless lash formulation that provides a dramatic look without any smudging or flaking. The 4DAmplifier™ combines 2 brushes in 1 to deliver intense volume, length, definition and lift. The mascara is endlessly buildable, weightless and the ultra-black formula won’t smudge or flake either.

Hourglass Cosmetics Caution Extreme Lash Mascara - Ms Tantrum Blog

The unique 4DAmplifier™ brush has:

  •  A denser bristled side to saturate lashes from root to tip in single stroke
  • A shorter bristled side to perfectly coat bottom lashes without smudging lower lash line
  • A tapered end to reach smallest lashes in the corners of the eyes

Hourglass Cosmetics Use Caution Extreme Lash Mascara - Ms Tantrum Blog

Hourglass Cosmetics Caution Extreme Lash Mascara - 2 coats. - Ms tantrum Blog
Hourglass Cosmetics Caution Extreme Lash Mascara – 2 coats.

Overall Thoughts: I wore this mascara all day and was pleasantly surprised with the results. This mascara instantly lengthens, thickens (boosts major volume) and curls lashes – all at the same time. My almost non-existent lashes get a boost as if I’m wearing falsies or got a lash-lift procedure. I do not need a lash curler with this one. The lashes remain curled all day and the mascara does not smudge or flake. I wear contact lenses and it does not irritate sensitive eyes. In a nutshell, its THE MASCARA everyone needs!

Availability: Hourglass Caution Extreme Lash Mascara | £25 is available exclusively at Harvey Nichols from 14th July and will be available from all other retailers (Liberty London, John Lewis, Space NK, Net-a-Porter, Harrods, Selfridges and Arnott’s Ireland) from the 24th July.

Until next time

Ashh xo

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*This post features PR sample. Opinions are my own & unbiased.


Multi Awards Finalist & Brides Magazine Contributor with a strong love for high-end Beauty & Fragrance and also a soft spot for highstreet finds here and there. Full-time Digital Content Creator & Product Photographer living in Buckinghamshire, UK. Top Influencer for Atelier Cologne - Mar'19, Liberty - Feb'19 & Net-a-Porter – July’18 | Fohr Verified


  1. Claire Middleton says:

    This mascara looks bomb.com . I hate using curlers and see this would be a great addition to my stash.

  2. Amelia H says:

    I am forever in a hunt of new mascara. This one seems a primer and mascara in one.

  3. jenniferpickering22gmailcom says:

    This mascara sounds wonderful!!

    Effortlessly Sophisticated

  4. Ally L says:

    I like that its both lengthening & moisturising in one. Love the packaging too.

  5. Your look is incomplete without a mascara . Amd it is so tough to find a good mascara these days . M glad i came across this beautiful post with aweome pictures of mascara . Hourglass is really a good brand

  6. This mascara would be a new addition in my make up box …thanks to you only 🙂

  7. I really like the effect on your lashes and thank you for the review, Ash! I’ll hav eta give it a try!

  8. Hourglass cosmetic caution extreme lash mascara give super volume. It really make a geeat difference.it is amazing product.

  9. One thing i can never live without is mascara and this seems an awesome one.

  10. Maria says:

    I loved how the mascara made your eye look so opened up! Definitely a great choice!

  11. I love your way of showcasing the product. Specially here, the no mascara look shows the difference more prominently. £25 is quite affordable for a luxury mascara.

  12. As always a crisis, well detailed review which leaves a thought in the mind of the reader to give it a try!

  13. The difference between the eye lashes with and without the mascara is sharp. I mean the quality of the product is very much visible. Plus the packaging wins me!

  14. Sounds like a wonderful product to have in the handbag! I usually mess up the lower lash, but this product seems to help people like me.

  15. Clara says:

    Packaging is so gorgeous. The mascara seems good too.

  16. The end result of hourglass mascara definitely steals the show. Must have in vanity

  17. I wanted to create a mascara that truly delivered bold, extreme lashes effortlessly.. Will surely buy this one

  18. Being as it’s Hourglass, I was expecting it to cost a lot more than £25. I may treat myself to one. xx


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