By Terry Lash Expert Twist Brush Mascara Duo in Black is a luxury, twin-pack mascara featuring an innovative twistable wand that delivers two different effects in one tube. The nourishing creamy formula glides on effortlessly to lengthen, volumise and define the lashes — enriched with conditioning oils and keratin for a beautifully cared-for finish.
About By Terry
By Terry is the Parisian luxury beauty house founded by Terry de Gunzburg, the renowned make-up artist behind some of YSL Beauty's most iconic creations. The brand combines couture craftsmanship with skincare-infused formulas to deliver high-performance make-up that nurtures the skin.
Key features
- Twistable dual-effect wand: position one for length and curl; position two for volume.
- Creamy, buildable formula that layers without clumping.
- Premium deep black pigments for high-impact definition.
- Twin pack — twice the value for everyday make-up routines.
Key ingredients
- Jojoba, olive and avocado oils: nourish and condition the lashes.
- Keratin: helps strengthen and protect against breakage.
- Conditioning waxes: add flexibility and shine.
Key benefits
- Lengthens, volumises and defines the lashes.
- Long-wearing, smudge-resistant finish.
- Nourishes and protects with each application.
- Versatile dual-effect formula for tailored looks.
Who it's for
Designed for those who love a dramatic, customisable lash look — and for anyone seeking a luxury mascara that nurtures the lashes while delivering high performance.
How to use
- Twist the wand to position one for length and curl.
- Apply from root to tip, layering for desired effect.
- Twist to position two for added volume and definition.
- Build coats as desired, allowing each to dry between applications.
Specifications
- Size: 2 x 8.3 g
- Shade: Black
- Format: twin-pack twist brush mascara
- Finish: lengthening, volumising



