Question 1

What's the difference between waterproof and tubing mascara?

Accepted Answer

Waterproof mascara uses silicone-based polymers that resist water and sweat, but require an oil-based remover — which can weaken lash adhesive if you wear extensions. Tubing mascara forms small tubes around each lash, holds just as well throughout the day, and removes cleanly with warm water alone, making it far gentler on lashes with repeated daily use. If you're not swimming or crying at a wedding, tubing is usually the smarter long-term choice.

Question 2

How often should I actually replace my mascara?

Accepted Answer

Every three months is the standard recommendation, and it's worth taking seriously — mascara tubes are a breeding ground for bacteria, and using an old formula increases the risk of eye infections. The pump-and-pull motion on the wand also introduces air into the tube, drying the formula faster. If your mascara starts clumping, flaking, or smelling different before the three-month mark, replace it immediately regardless of how much product is left.

Question 3

Is expensive mascara actually better than a drugstore option?

Accepted Answer

Not always — and the data here makes that clear. Essence mascaras averaging around 4 £ regularly outperform mid-range options in lash separation and wear time. The honest answer is that brush design and formula type matter more than price tier. A £6 mascara with the right brush for your lash type will outperform a £35 mascara with the wrong one. That said, luxury brands like Dior and Chanel do offer genuinely refined polymer matrices and conditioning quality that daily wearers with fine or brittle lashes may notice over time.

Question 4

Which mascaras are safe to use with lash extensions?

Accepted Answer

Only oil-free, lightweight formulas are safe with lash extensions — oil-based ingredients degrade the adhesive bond and cause premature shedding. Avoid waterproof mascaras entirely with extensions, as the oil-based removers required to take them off will cause the same problem. Look for formulas explicitly labelled extension-safe, and apply only to the tips of the extensions rather than the base. If in doubt, check with your lash technician before trying a new formula.

Question 5

What does 'fibre-infused' mascara actually mean, and is it worth it?

Accepted Answer

Fibre-infused mascaras contain tiny synthetic or natural fibres — typically nylon or rayon — that adhere to lashes to create the appearance of greater thickness and length. They can deliver genuinely dramatic results, but the trade-off is a higher risk of clumping and, for sensitive eyes, occasional irritation. They're best applied in thin coats with a separating brush between layers. Worth trying if you want a false-lash effect without the commitment, but not ideal for everyday wear if your lashes are already prone to clumping.

Question 6

Are there any mascaras to avoid if I have sensitive eyes?

Accepted Answer

Yes — heavily fibre-infused formulas and some waterproof mascaras with high solvent content are the most common irritants for sensitive eyes. Fragrance-free formulas are a safer starting point, and brands like Clinique (which is allergy-tested and fragrance-free across most of its range) are a sensible choice. Avoid mascaras with added glitter or shimmer particles near the waterline. If you experience persistent irritation, a tubing formula is often better tolerated because it sits on the lash rather than releasing pigment particles throughout the day.

Question 7

Is it worth using a lash primer before mascara?

Accepted Answer

A lash primer is one of the most underrated steps in eye makeup — yes, it's worth it, particularly if you have short or sparse lashes. Primers add bulk and grip before the mascara goes on, meaning you need fewer coats to achieve the same effect and can use a lighter, more conditioning formula on top. This is especially useful if you've been layering multiple coats of mascara to compensate for thin lashes, which increases flaking and clumping risk. Check our eyelash primers category for tracked prices across retailers.

Eyelash Mascaras Price Comparison

Rimmel Wonder'full Mascara with Argan Oil Black 12ml

Max Factor False Lash Effect, Black, 13ml

Max Factor Masterpiece, 001 Rich Black, 4.5ml

Essence lash WITHOUT LIMITS eyelash mascara 13 ml

Essence 7543210001 eyelash mascara #000000 01|Black

Rimmel Scandaleyes Volume on Demand Mascara eyelash mascara Black

Essence The False Lashes Mascara eyelash mascara Black 10 ml

Benefit Roller Lash Curling Mascara Travel Size Mini 4 g

Benefit Roller Lash Curling Mascara 8.5 g

Clinique High Impact Mascara

Estée Lauder Sumptuous Rebel Length + Lift Mascara

Essence 5271180001 eyelash mascara

Clinique Lash Fattening eyelash mascara 01 Black 10 ml 0 g

Clarins Wonder Volume Mascara XXL 01 extreme black 8ml

Eyelash Mascaras Price Comparison