Based on its formula, is this eyeliner safe for sensitive eyes or acne‑prone skin?

The liner is ophthalmologically tested, which supports general eye safety, but it includes potential irritants such as parabens, phenoxyethanol, and synthetic colorants; users with sensitive eyes or acne‑prone skin should perform a patch test before regular use.

How should the Master Precise Liquid eye‑liner be applied and how often can it be used, and does it contain any controversial chemicals?

Apply the ultra‑fine tip from the base of the lashes outward, allowing each stroke to dry before adding another layer; it can be used daily, but the formula contains controversial ingredients such as phenoxyethanol, methylparaben, propylparaben, iodopropynyl butylcarbamate, EDTA salts, and sodium laureth‑12 sulfate, which some consumers prefer to avoid.

Gemey Maybelline • 1 stylo feutre

Master precise Liquid eye-liner - Noir

Q: What does the Styrene/Acrylates/Ammonium Methacrylate Copolymer do in this eyeliner?

This copolymer forms a flexible, water‑resistant film that locks pigment onto the skin, providing the waterproof, smudge‑proof durability that keeps the line intact throughout the day.

Makeup

Product Insights

Master Precise Liquid Eye‑Liner – Noir is a waterproof liquid eyeliner featuring an ultra‑fine brush tip that delivers precise lines and is ophthalmologically tested for eye safety. Its formulation relies on a water base with butylene glycol and PEG‑60 hydrogenated castor oil for smooth glide, and a film‑forming polymer blend (Styrene/Acrylates/Ammonium Methacrylate Copolymer) that ensures long‑lasting, smudge‑proof wear. However, the product also contains several potential irritants and controversial preservatives such as phenoxyethanol, methylparaben, propylparaben, iodopropynyl butylcarbamate, EDTA salts, sodium laureth‑12 sulfate, and nano‑sized synthetic colorants (CI 72266, Black 2), which may provoke sensitivity in users with delicate eyes or skin.

Comparative Analysis

Targeted at consumers seeking professional‑grade precision, this Maybelline Master Precise Liquid eye‑liner stands out from ordinary liners by combining an ultra‑fine tip, waterproof film‑forming polymers, and ophthalmologist‑tested safety, positioning it as a premium option for exact, long‑lasting eye makeup.

Ingredients

Aqua/Water, Butylene Glycol, PEG-60 Hydogenated 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, [+/- May Contain, CI 72266 [Nano]/Black 2] (F.I.L. D46379/5)

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