Définicils Defining and Lengthening Mascara
Where to buy
Ulta Beauty$34 · 4.7★ (3,757)View at Ulta Beauty
Sephora$34 · 4.3★ (3,573)View at SephoraShades by colour (2)
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
- Defining, LengtheningSource: retailer filters (Ulta Beauty)
- Effects
- Lengthening, Defining, Lifting, Separating, Natural lookingSource: retailer attributes (Sephora)
- Formula
- Not listed
- Waterproof
- Not listed
- Tubing
- Not listed
- Brush shape
- Not listed
- Brush material
- Not listed
- Smudge-resistant
- Not listed
- Flake-resistant
- Brand claimSource: the product name or description (Sephora)
- Removal
- Makeup removerSource: the product name or description (Ulta Beauty)
- Sensitive eyes
- For sensitive eyes, mascara can be challenging and this formula includes panthenol and vitamin B5 to conditionSource: the product name or description (Ulta Beauty)
- Contact lenses
- Not listed
- Data confidence
- HighSource: 2 of 2 shades have a measured swatch
- Source
- Ulta Beauty, SephoraSource: Checked 5 Nov 2026
Official description
What it is: An iconic defining mascara that creates the look of longer lashes with a flake-free, non-clumping formula. Ingredient Callouts: Free of sulfates SLS and SLES, formaldehydes, phthalates, retinyl palmitate, oxybenzone, coal tar, hydroquinone, triclosan, and triclocarban, and contains less than one percent of synthetic fragrances. What Else You Need to Know: This lengthening mascara defines lashes using polymers formulated to lift and lengthen. The comb-like brush compliments the lengthening formula with a "hedgehog" bristle pattern that dispenses the perfect amount of product while separating for a natural eyelash look.
Ingredients (19), as published by Sephora
- 1Water
- 2Paraffin
- 3Stearic Acid
- 4Triethanolamine
- 5Cera Alba
- 6Acacia Senegal
- 7Palmitic Acid
- 8Cera
- 9Carnauba
- 10Hydroxyethylcellulose
- 11Panthenol
- 12Imidazolidinyl Urea
- 13Sodium Polymethacrylate
- 14Methylparaben
- 15Propylparaben
- 16Simethicone
- 17BHT
- 18Silica
- 19Polyquaternium-10