Stronger Than Ever Nail Hardener

nail treatment · 10.5 ml · Nails

Catrice Stronger Than Ever Nail Hardener is free of fragrance, essential oils, labelled fragrance allergens, sulfates, silicones, parabens and MI / MCI, going by its full 18-ingredient list, with glycolic acid, lactic acid and vitamin e. List checked November 5, 2026.

The catch: it contains drying alcohol (Alcohol, Isopropyl Alcohol).

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

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Key ingredients in Stronger Than Ever Nail Hardener

Glycolic acid (AHA)
A small-molecule exfoliant for dullness and texture.
Lactic acid (AHA)
A gentler, hydrating exfoliant.
Vitamin E
An antioxidant that protects the formula and the skin.

Full ingredient list, decoded

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

1Ethyl AcetateEthyl Acetate is a fast-evaporating, fruity-smelling solvent. It dissolves oils and…
2Butyl AcetateButyl Acetate is a fast-evaporating solvent that helps dissolve and spread other…
3NitrocelluloseA film-forming material made from plant cellulose that dries into a hard, glossy layer,…
4Adipic Acid/Neopentyl Glycol/Trimellitic Anhydride CopolymerA polyester resin built from three small building blocks. It forms a thin, flexible…
5AlcoholAlcohol, usually ethanol, is a light liquid that dissolves oils and fragrance and dries…Drying alcohol
6Acetyl Tributyl CitrateA citric acid-based ester that works as a plasticizer and skin-conditioning agent,…
7Caprylic/Capric TriglycerideA light, plant-derived oil made from coconut or palm kernel fatty acids and glycerin.…
8Malic Acid
9Apium Graveolens (Celery) Seed Extract
10TocopherolTocopherol is vitamin E, a fat-soluble antioxidant. Its main job is to slow the…
11Glycolic Acid
12Aqua (Water)Aqua is the INCI name for water, the main base of many creams, lotions and cleansers…
13N-Butyl Alcohol
14GluconolactoneGluconolactone is a mild, sugar-derived ingredient, the lactone form of gluconic acid,…
15Isopropyl AlcoholA simple alcohol made from propylene. It works as a solvent, thinning ingredients and…Drying alcohol
16Etocrylene
17Lactic AcidLactic acid is an alpha hydroxy acid, a mild acid that loosens dead skin cells and…
18CI 60725 (Violet 2)

Source: Catrice product page, www.catrice.eu/en-gb/p/954156/stronger-than-ever-nail-hardener, 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	Contains	Alcohol (#5), Isopropyl Alcohol (#15)
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 Catrice Stronger Than Ever Nail Hardener fragrance-free?

Yes. Catrice Stronger Than Ever Nail Hardener lists no parfum or fragrance and no essential oils. Checked against its full ingredient list on November 5, 2026.

Does Catrice Stronger Than Ever Nail Hardener contain silicones, sulfates or parabens?

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

What is Catrice Stronger Than Ever Nail Hardener good for?

By its ingredient list it fits contact dermatitis, perfume allergy, mi allergy and acne-prone skin: it passes every free-from rule we set for those needs. Key ingredients: Glycolic acid (AHA), Lactic acid (AHA) and Vitamin E.