What The Length! Lash Growth Serum

brow product · 4 ml · Skincare

Essence What The Length! Lash Growth Serum is free of fragrance, essential oils, labelled fragrance allergens, drying alcohol, sulfates, silicones, parabens and MI / MCI, going by its full 19-ingredient list, with glycerin, panthenol and peptides. List checked November 5, 2026.

The catch: none. It clears all 12 ingredient flags we check.

Fragrance-free
No essential oils
No labelled fragrance allergens
No drying alcohol
Sulfate-free
Silicone-free
Paraben-free
No MI/MCI

£4.99at Amazon UK

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Amazon UK prices as of 6 November 2026, 05:32 GMT; Amazon sets the final price at checkout.

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Key ingredients in What The Length! Lash Growth Serum

Glycerin
A classic humectant that keeps skin hydrated.
Panthenol (pro-vitamin B5)
Soothes and helps skin and hair hold moisture.
Peptides
Signal ingredients used in firming and anti-ageing formulas.

Full ingredient list, decoded

19 ingredients, in label order (highest amount first; below about 1% the order is free).

1Aqua (Water)Aqua is the INCI name for water, the main base of many creams, lotions and cleansers…
2Isopentyldiol
3PropanediolPropanediol is a clear liquid that draws water toward the skin. Its jobs are as a…
4GlycerinGlycerin is a clear, thick, odorless liquid that pulls water into the skin and helps…
5Hydroxypropyl MethylcelluloseA plant-derived cellulose that has been modified to dissolve in water. It mainly…
6Ricinus Communis (Castor) Seed Oil
7PanthenolPanthenol is a form of vitamin B5 that the skin and hair convert to pantothenic acid.…
8Nephelium Lappaceum Seed Extract
9Camellia Japonica Seed Oil
10Camellia Sinensis Seed Oil
11Camellia Japonica Flower Extract
12Camellia Japonica Seed Extract
13Sodium Polyacrylate Starch
14HydroxyacetophenoneHydroxyacetophenone is a preservative-support ingredient that helps protect a formula…
15Schisandra Chinensis Fruit Extract
16Caprylyl GlycolCaprylyl Glycol is a mild, multi-tasking ingredient that softens skin and helps keep…
171,2-Hexanediol1,2-Hexanediol is a small, clear liquid that acts as a solvent, a humectant and a…
18MaltodextrinMaltodextrin is a powdery, sugar-like starch fragment made by partly breaking down…
19Biotinoyl Tripeptide-1

Source: Essence product page, www.essence.eu/en-gb/p/958318/what-the-length-lash-growth-serum, retrieved November 5, 2026.

Every flag we check

Check	Result	Ingredients found
Fragrance	None listed	—
Essential oils	None listed	—
Labelled fragrance allergens	None listed	—
Drying alcohol	None listed	—
Sulfates	None listed	—
Silicones	None listed	—
Parabens	None listed	—
MI / MCI	None listed	—
Formaldehyde releasers	None listed	—
Mineral oil & petrolatum	None listed	—
Lanolin	None listed	—
Chemical UV filters	None listed	—

Frequently asked questions

Is Essence What The Length! Lash Growth Serum fragrance-free?

Yes. Essence What The Length! Lash Growth Serum lists no parfum or fragrance and no essential oils. Checked against its full ingredient list on November 5, 2026.

Does Essence What The Length! Lash Growth Serum contain silicones, sulfates or parabens?

Silicones: none listed. Sulfates: none listed. Parabens: none listed.

Which ingredient rules does Essence What The Length! Lash Growth Serum pass?

Its full list passes our ingredient rules for sensitive skin, eczema-prone skin, contact dermatitis and perfume allergy. Key ingredients: Glycerin, Panthenol (pro-vitamin B5) and Peptides.