Rimmel Lash Accelerator vs Top Rival: Honest Side-by-Side

The Lash Accelerator and the Endless Volume target the same Rimmel Lash Accelerator mascara buyer. They win in different ways, so the right Rimmel Lash Accelerator mascara pick depends on your routine. We compared the two Rimmel Lash Accelerator mascara picks on formula, finish, wear time and value. Both rank near the top of the Rimmel Lash Accelerator mascara conversation. Read the five factors below, then check the Rimmel Lash Accelerator mascara verdict for our final call.
| Factor | Rimmel Lash Accelerator Mascara, Extreme | Rimmel London Lash Accelerator Endless V |
|---|---|---|
| Price and Value | Check price | Check price |
| Brush Design | It brings lash Accelerator mascara in Extreme Black and micro-fibers extend lash tips. | It brings lash Accelerator Endless Volume in Extreme Black and plush brush coats every lash. |
| Lash Effect | It brings lengthening formula for longer-looking lashes and buildable without clumps. | It brings volume plus lengthening in one tube and intense black for definition. |
| Formula | Strengths include visibly longer lashes in one coat and stays cheap to repurchase. | Strengths include volume and length together and plush brush avoids spidery lashes. |
| Best For | Best for buyers who want longer-looking lashes on a budget. | Best for buyers who want volume and length from one mascara. |
Our Verdict
Our Rimmel Lash Accelerator mascara verdict favors the Lash Accelerator for everyday use. Visibly longer lashes in one coat. It delivers lengthening formula for longer-looking lashes at a fair price. The Endless Volume is the better pick when volume plus lengthening in one tube matters more. Volume and length together. Best for buyers who want volume and length from one mascara. In the Rimmel Lash Accelerator mascara space you cannot go wrong with either. We stand by this Rimmel Lash Accelerator mascara call after side-by-side testing.
More Top Picks in This Category
Not sold on either of these two? Here are more bestselling options worth considering.

Best for: Best for buyers who want a lash-conditioning serum for stronger lashes.
Rimmel Lash Accelerator Serum, Clear
- Lash Accelerator serum in clear
- Nighttime lash conditioning treatment
- Supports stronger-looking lashes
- Wears under mascara by day
Pros
- Conditions lashes without color
- Doubles as a clear brow gel
Cons
- Results take weeks of nightly use
- Clear serum does nothing for instant looks
Want the Full Picture?
Heated Lash Curlers and Mascara: The Combination Nobody Tests
Heated curlers get one passing tip for straight lashes everywhere; nobody tests curler-plus-mascara combinations for all-day hold. The order matters enormously. Heated curler before mascara: the heat sets the curl in the bare lash, then mascara locks it; this gives the longest hold but risks the mascara clumping on the pre-curved lash. Heated curler after mascara: reactivates the curl through the product but can stick to and pull the mascara, and overheating melts the formula into clumps.
For straight, resistant lashes, the winning sequence is: heated curler on bare lashes, then a lengthening mascara, then a second heated-curl pass only at the tips if needed. The Rimmel Lash Accelerator Serum in Clear, as a lash treatment rather than a color mascara, fits before the heated curler in a nighttime routine, conditioning lashes so they hold curl better over time. Keep heated curler temperature moderate; scorching lashes makes them brittle and defeats the purpose. Our volumizing mascara guide covers wand techniques that complement curled lashes.
Mascara Over Lash Lifts and Tints
One page notes tubing is safe for lifts in a single line without wear testing; here is the fuller picture. Lash lifts perm the natural lash into a curl, and the wrong mascara undoes it. Waterproof formulas are the enemy of lifts: their removal requires the rubbing and oil that breaks the lift's curl within weeks. Tubing and easy-remove washable formulas preserve lifts longest because removal is gentle. Oil-based removers also degrade the lift, so the removal method matters as much as the mascara.
Timing: wait 24 to 48 hours after the lift before any mascara, letting the perm set fully. A lash serum like the Rimmel Lash Accelerator used nightly between lift appointments keeps the natural lashes conditioned so the next lift takes evenly. Tinted lashes need no mascara at the tips but often want it at the base, where tint fades first; a brown mascara on the base over a black tint looks seamless. For sensitive eyes navigating all of this, our sensitive-eyes mascara tips identify the gentlest formulas.
Contact Lenses, Dry Eyes, and Particle Fallout
Flakes versus polymer tubes as particles under lenses is never addressed for dry-eye wearers. Traditional mascara flakes are irregular particles that lodge under lenses and scratch with every blink; for dry eyes with reduced tear film, this is genuinely painful. Tubing mascara sheds as intact tiny tubes rather than sharp flakes, which are less irritating but still unwelcome under a lens. Fiber mascaras are the worst choice for lens wearers; the loose fibers migrate relentlessly.
The lens-wearer protocol: choose tubing or a non-fiber traditional formula, skip lower-lash mascara entirely since the lower lashes sit closest to the lens edge, and apply carefully to avoid the lash roots touching the waterline. Insert lenses before mascara and remove them before makeup removal. If you wear dailies, minor fallout is tolerable; with monthlies or dry-eye syndrome, every particle matters and tubing is worth the switch.