Rimmel Lash Accelerator Endless Volume Mascara — Extreme Black 0.33 oz, Micro-Fiber Lengthening & Clump-Free

Rimmel Lash Accelerator Endless Volume Mascara is a micro-fiber, ultra-lengthening mascara that visibly lengthens and thickens lashes for dramatic, clump-free volume.

Designed to deliver instantly longer-looking lashes while supporting a fuller appearance with continued use, this formula combines micro-fibers and Rimmel’s Grow-Lash Complex in a lightweight, buildable texture. The specially shaped brush catches and separates each lash to minimize clumping and create a defined, dramatic look in Extreme Black. Trusted as a daily mascara, it balances immediate visual impact with a formulation intended to enhance lash density over time.

How does this mascara create longer-looking lashes right away?

The formula contains ultra-fine micro-fibers that adhere to natural lashes, extending their visible length with each coat. The brush is designed to reach inner and outer lashes for uniform coverage, so results look even and defined rather than spidery.

• Micro-fiber particles add measurable length to lash tips.
• Precision brush separates lashes to avoid clumps.
• Buildable texture layers without flaking.

Will it make lashes appear fuller over time?

Rimmel pairs micro-fibers with a Grow-Lash Complex intended to support the look of more numerous lashes with regular use. Users may notice enhanced fullness and strength in the appearance of their lashes after consistent application, while daily wear provides instant volume.

• Grow-Lash Complex formulated to support lash appearance.
• Continued use aims to improve density visually.
• Non-irritating, everyday-ready texture for frequent application.

How do I apply it for best results without clumping?

Start at the base of the lashes and wiggle the brush upward in a single smooth stroke to coat from root to tip, then add thin additional layers where you want more length or volume. The brush’s lash-catching design helps distribute fibers evenly so you can build intensity without heavy clumps.

• Wiggle at the base, sweep upward for separation.
• Apply thin layers and let each dry slightly before building.
• Comb inner and outer lashes with a steady brush angle for full coverage.

Who is this for? This mascara fits anyone seeking a bold, lengthened lash look in a deep black finish—ideal for daily wearers who want immediate visible length plus a formula that supports the appearance of fuller lashes over time. It’s suitable for users who prefer buildable coverage without clumps and those who want a precision brush to catch every lash. Note: results reported by the brand indicate measurable length increases with continued use; individual results may vary.