Catrice
Stronger Than Ever Nail Hardener
nail treatment · 10.5 ml · 18 ingredients
- Fragrance-free
- No essential oils
- With glycolic acid
- With lactic acid
- With vitamin e
Full ingredient lists, decoded. Free-from facts on every product.
Sally Hansen
nail treatment · 13.3 ml · Nails
Sally Hansen Sally Hans Sally Hansen Complete Care 7-in-1 Nail Treatment Strengthener Clear is free of fragrance, essential oils, labelled fragrance allergens, sulfates, silicones, parabens and MI / MCI, going by its full 33-ingredient list, with glycerin, retinoids and vitamin c. List checked November 5, 2026.
The catch: it contains drying alcohol (Alcohol Denat, Isopropyl Alcohol).
Listed on Amazon in: United Kingdom · Germany · France · Italy · Spain · Netherlands · Poland · Sweden
Glycerin
A classic humectant that keeps skin hydrated.
Retinoids
Vitamin A forms that speed cell turnover for lines, texture and breakouts.
Vitamin C
An antioxidant that brightens and evens tone.
Panthenol (pro-vitamin B5)
Soothes and helps skin and hair hold moisture.
Peptides
Signal ingredients used in firming and anti-ageing formulas.
Vitamin E
An antioxidant that protects the formula and the skin.
33 ingredients, in label order (highest amount first; below about 1% the order is free).
Source: Open Beauty Facts (ODbL), world.openbeautyfacts.org/product/0074170450996, retrieved November 5, 2026.
| Check | Result | Ingredients found |
|---|---|---|
| Fragrance | None listed | — |
| Essential oils | None listed | — |
| Labelled fragrance allergens | None listed | — |
| Drying alcohol | Contains | Alcohol Denat (#5), Isopropyl Alcohol (#7) |
| 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 | — |
Yes. Sally Hansen Sally Hans Sally Hansen Complete Care 7-in-1 Nail Treatment Strengthener Clear lists no parfum or fragrance and no essential oils. Checked against its full ingredient list on November 5, 2026.
Silicones: none listed. Sulfates: none listed. Parabens: none listed.
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: Glycerin, Retinoids, Vitamin C and Panthenol (pro-vitamin B5).
Catrice
nail treatment · 10.5 ml · 18 ingredients
Neutrogena Norwegian Formula
nail treatment · 75 ml · 15 ingredients
OPI
nail treatment · 15 ml · 21 ingredients