Cellulose Microspheres
Tiny spherical particles that add volume and thickness to lashes, creating a fuller appearance with each application.
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Sephora Size Up Volumizing Mascara – Dramatic Length and Long-Wearing
95.41
(VAT incl.)
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- Buildable volume and length for customizable lash definition
- Long-wearing, smudge-resistant formula lasts all day
- Specially designed brush separates and coats each lash
- Creates dramatic eye makeup looks from natural to bold
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Sephora Size Up is designed for anyone who wants dramatic lash volume and length with a formula that lasts all day without smudging or flaking. The specially designed brush separates and coats each lash individually, so you can build the look from natural definition to full glamour depending on how many coats you apply.
Sephora Mascara Size Up delivers dramatic volume and length with a specially formulated brush that separates and coats each lash for a bold, lifted look. This premium mascara combines buildable color payoff with a long-wearing formula that resists smudging and flaking throughout the day. Perfect for creating stunning eye makeup looks, from natural definition to full glamour.
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Estimated delivery: 1–3 business days
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Allergy Information
For external use only. Avoid contact with eyes. If irritation occurs, discontinue use and consult a healthcare professional. Patch test recommended for sensitive skin. Keep out of reach of children.
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Key Ingredients(4)
Synthetic Beeswax
A wax component that helps the formula adhere to lashes and provides long-wearing hold throughout the day.
Oryza Sativa Cera (Rice Bran Wax)
A natural wax derived from rice bran that conditions lashes while providing structure and definition to the mascara formula.
Acacia Senegal Gum
A natural gum that acts as a binder and thickener, helping to build volume and maintain the mascara's texture on lashes.
Ingredients(25)
Aqua (Water)CI 77499 (Iron Oxides)ParaffinGlyceryl StearateSynthetic BeeswaxStearic AcidAcacia Senegal GumButylene GlycolPalmitic AcidOryza Sativa Cera (Oryza Sativa (Rice) Bran Wax)PolybuteneStyrene/Acrylates CopolymerVP/Eicosene CopolymerOzokeriteAminomethyl PropanolHydrogenated Vegetable OilPhenoxyethanolStearyl StearateHydroxyethylcelluloseCelluloseSodium NitrateSodium DehydroacetateSilicaGlyoxalCellulose Microspheres
How to Use
Place the mascara wand at the base of your lashes. Gently wiggle wand from base to tip of lashes. Repeat along the entire length of your lashes, from the inner to the outer corner. Alternate between short and long fibers to lengthen, curl and separate. Layer as desired until extreme volume and color intensity are achieved.
Certifications & Quality
Vegan
Specs last updated: May 17, 2026
