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Hourglass Caution Extreme Lash Mascara
Hourglass

Caution Extreme Lash Mascara

1 shade Wand Standard Size Black - 0.33 oz/ 9.4 g

$15–$34at 2 retailers

    Where to buy

    SephoraSephora$15–$34 · 4.1★ (2,773)
    SephoraView at Sephora
    Ulta BeautyUlta Beauty$34 · 3.9★ (59)
    Ulta BeautyView at Ulta Beauty

    Shades by colour (1)

    Colour family, depth and undertone are standardised from the official description and the swatch colour. Each shade opens its own page with its images, prices and similar shades.

    Brand claims

    What the brand or retailer states, not tested by Beautler. A claim that is not listed is unknown.

    Main effect
    DramaticSource: the product name or description (Sephora)
    Effects
    Dramatic, Lengthening, Volumising, Lifting, DefiningSource: retailer filters (Ulta Beauty)
    Formula
    Not listed
    Waterproof
    Not listed
    Tubing
    Not listed
    Brush shape
    Not listed
    Brush material
    Not listed
    Smudge-resistant
    Brand claimSource: the product name or description (Sephora)
    Flake-resistant
    Not listed
    Removal
    Not listed
    Sensitive eyes
    Not listed
    Contact lenses
    Not listed
    Data confidence
    LowSource: 0 of 1 shade has a measured swatch
    Source
    Sephora, Ulta BeautySource: Checked 5 Nov 2026

    Official description

    What it is: An all-in-one mascara that delivers a look of endless length, intense volume, and sky-high lift for extreme, dramatic lashes. What it does: Caution Extreme Lash Mascara’s smooth, buildable, ultra-black formula creates dramatic but weightless lash looks that don’t smudge or flake. The 4DAmplifier™ brush combines two brushes in one to deliver volume, length, lift, and definition for extreme lash looks. It saturates lashes with product from root-to-tip for the most volume in a single stroke, and perfectly coats the bottom lashes without smudging onto the lower lash line. The tapered end reaches even the smallest lashes in the corners of the eyes. This product is vegan and cruelty-free. What it is formulated WITHOUT: - Parabens - Sulfates - Phthalates What else you need to know: The ultimate all-in-one mascara, Caution’s double-action brush, densely packed bristles, and the smooth glide formula work together to deliver volume, length, and definition. “I wanted to create a mascara that truly delivered bold, extreme lashes effortlessly.”—Carisa Janes, Hourglass Founder Research results: Based on a 1 week consumer test of 32 participants: - 100% said it provided instant volume - 100% said it did not smudge - 94% said lashes looked longer and lifted

    Ingredients (21), as published by Sephora
    1. 1Water
    2. 2Paraffin
    3. 3Copernicia Cerifera (Carnauba) Wax/copernicia Cerifera Cera
    4. 4Acrylates
    5. 5Alcohol Denat.
    6. 6Palmitic Acid
    7. 7Polybutene
    8. 8Stearic Acid
    9. 9PVP
    10. 10VP
    11. 11Acrylates Copolymer
    12. 12Triethanolamine
    13. 13Hydrated Silica
    14. 14Talc
    15. 15Panthenol
    16. 16Propylene Glycol
    17. 17Hydroxyethylcellulose
    18. 18Laureth-21
    19. 19Ethylhexylglycerin
    20. 20Phenoxyethanol
    21. 21Iron Oxides (Ci 77499). Ingredient Lists And Claims May Change Or Vary From Time To Time As Part Of Hourglass’s Commitment To Innovation And Maintaining Global Compliance. Please Refer To The Ingredient List On The Product Packaging You Receive To Ensure The Ingredients Are Suitable For Your Personal Use