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Yves Saint Laurent Lash Clash Extreme Volume Mascara
Yves Saint Laurent

Lash Clash Extreme Volume Mascara

5 shades Wand 0.3 oz/9 mL

$18–$34at 1 retailer

Where to buy

SephoraSephora$18–$34 · 4.1★ (3,607)
SephoraView at Sephora

Shades by colour (5)

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
Dramatic, VolumisingSource: the product name or description (Sephora)
Effects
Lengthening, Volumising, DramaticSource: retailer attributes (Sephora)
Formula
WaterproofSource: the product name or description (Sephora)
Waterproof
Brand claimSource: the product name or description (Sephora)
Tubing
Not listed
Brush shape
TaperedSource: the product name or description (Sephora)
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
HighSource: 5 of 5 shades have a measured swatch
Source
SephoraSource: Checked 5 Nov 2026

Official description

What it is: A volumizing, lengthening couture mascara with an oversized conical brush that delivers up to 200 percent more volume and smudgeproof, up-to-24-hour wear. Formulation Type: Volumizing, Lengthening, Long-wearing, Transfer-proof Benefits: Long-wearing, Waterproof SPF: Highlighted Ingredients: - Iris Florentina Root Extract: Nourishes and protects lashes over time. Ingredient Callouts: Free of parabens and contains less than one percent synthetic fragrance. What Else You Need to Know: This fragrance-free, paraben-free formula features iris Florentina root extract to nourish lashes. The buildable formula allows for instant volume with one stroke or up to 200 percent more volume in five strokes, providing an ultra-black, transfer-proof finish that lasts all day. Clinical Results: Based on a self-assessment test of 100 women: - 96% said product wears for up to 24 hours - 90% said brush spreads formula evenly from lash root to tip - 93% said brush catches all lashes, even the shortest ones

Ingredients (22), as published by Sephora
  1. 1Water
  2. 2Behenyl Behenate
  3. 3Ethylenediamine
  4. 4Styrene
  5. 5CI 77499/iron Oxides
  6. 6Cetearyl Alcohol
  7. 7Stearic Acid
  8. 8CI 77491/iron Oxides
  9. 9Palmitic Acid
  10. 10PVP
  11. 11VP
  12. 12Aminomethyl Propanediol
  13. 13Phenoxyethanol
  14. 14Caprylyl Glycol
  15. 15CI 77492/iron Oxides
  16. 16Butylene Glycol
  17. 17Myristic Acid
  18. 18Sodium Laureth Sulfate
  19. 19Tetrasodium EDTA
  20. 20Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
  21. 21Potassium Sorbate
  22. 22Iris Florentina Root Extract