Longest Lash Thickening & Lengthening Mascara

Sale price$60.00 Regular price$75.00
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Authorised Australian Stockist

Shade: Black Ice

jane iredale Longest Lash Thickening & Lengthening Mascara in Black Ice: fine cellulose fibres bond to each lash for visible length and volume, while seaweed lipids and panthenol condition so lashes are coated, not dried, and less prone to breaking. An oversized brush separates as it coats, so two coats build without clumps. Fragrance-free, true black, 12g. Contains beeswax.

Key actives Panthenol
When to use Mornings, last step after liner and brows
How it works

Fibres for length, seaweed for the lash

Longest Lash builds length and thickness with fine cellulose fibres that bond to each lash as the mascara dries, carried in a water-and-beeswax base with carnauba for hold. The conditioning half is two forms of algae extract, the seaweed lipids the brand highlights, with panthenol, so lashes are coated rather than dried and are less prone to breaking when it comes off.

The brush

An oversized brush that separates as it coats, which is what keeps fibre mascaras from clumping. Two coats give the full effect; let the first set for a few seconds.

The fit

The finishing step with the Eye Pencil and PureBrow. Black Ice is a true black.

Who it suits

Short or fine lashes that want visible length and volume; anyone who prefers a conditioning formula to a drying one; and a daily mascara that removes cleanly with a cleansing oil.

Worth knowing

Contains beeswax, so not vegan and not for a bee-product allergy. Fragrance-free. Replace mascara every three months for eye hygiene, and never share. Remove fully at night; fibre mascaras left on can shed into the eye.

How to use

Starting at the base of the lashes, wiggle the brush side to side and sweep up to the tips. Apply a second coat before the first fully dries for length; let it set between coats for volume.

Remove at night with a cleansing oil or balm, pressing a soaked pad against closed lashes for a few seconds before wiping down.

Layering

Use alongside

After the Eye Pencil, before or after PureBrow Brow Gel. Over PurePressed Base through the lid for a cleaner line. Remove with Lipid-Balance Cleansing Oil before your usual cleanser.

Before you start

Not suitable if

  • Bee product allergy — contains beeswax
  • Known allergy to any listed ingredient — patch test first
  • Replace every three months; do not share

Good to know

  • Patch test on a small area of skin before first full use
Full ingredients

Aqua/Water/Eau, Algae Extract, Cera Alba (Beeswax), Copernicia Cerifera Cera, Cellulose, Glyceryl Stearate, Glycerin, Hydrolyzed Algae Extract, Raphanus Sativus (Radish) Root Extract, Tribehenin, Hydroxyethylcellulose, Panthenol, Oleic Acid. May contain: Iron Oxides. Shade Black Ice. Contains beeswax.

Verified against Australian stock on 29 October 2026.