Is L’Oréal Paris Superliner Perfect Slim Grey safe for sensitive eyes or contact lens wearers?

The liner is designed for normal eye skin and is generally well tolerated, but because it contains nano pigments, styrene and parabens, individuals with very sensitive eyes or who wear contact lenses should perform a patch test and monitor for irritation before daily use.

What is the role of CI 77266 (nano) in this eyeliner, and are there safety concerns?

CI 77266 (nano) is a carbon black pigment that provides the intense grey color and improves the ink’s opacity; while the nano particle size enhances color uniformity, regulatory agencies allow its use in cosmetics with limits, though some consumers prefer to avoid nano ingredients due to theoretical skin absorption concerns.

How often can this eyeliner be applied and does it contain any controversial ingredients?

The eyeliner can be applied daily as needed, but it should be removed at the end of the day with a proper eye‑makeup remover; the formula includes parabens (methylparaben, propylparaben), styrene and acrylates, which are considered safe within limits but are often flagged by consumers seeking fragrance‑free or strictly natural products.

L'OREAL NORGE AS

L’Oréal Paris Superliner Perfect Slim Grey Eyeliner

Makeup

Product Insights

L’Oréal Paris Superliner Perfect Slim Grey Eyeliner is a water‑based, ultra‑thin‑tip liner that delivers a deep grey shade with long‑lasting, smudge‑resistant performance. It is formulated gluten‑free and includes skin‑conditioning agents such as butylene glycol and coco‑glucoside, but it also contains potential irritants like nano carbon black (CI 77266), styrene, acrylates and parabens that may not suit very sensitive eyes. Overall, the product offers precise application and durability while users with ocular sensitivity should patch‑test before regular use.

Comparative Analysis

Targeted at consumers seeking a precise, long‑wear grey liner, this L’Oréal Paris Superliner combines an ultra‑thin tip with a water‑based, gluten‑free formula, but its inclusion of nano carbon black, styrene and parabens differentiates it from more natural or hypoallergenic alternatives in the eyeliner market.

Ingredients

AQUA / WATER, BUTYLENE GLYCOL, CI 77266 [NANO] / BLACK 2, PEG-60 HYDROGENATED CASTOR OIL, STYRENE / ACRYLATES / AMMONIUM METHACRYLATE COPOLYMER, COCO-GLUCOSIDE, PHENOXYETHANOL, POTASSIUM SORBATE, CITRIC ACID, DISODIUM EDTA, SODIUM LAURETH-12 SULFATE, METHYLPARABEN, PROPYLPARABEN, TETRASODIUM EDTA, IODOPROPYNYL BUTYLCARBAMATE.

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