Is The Ordinary Caffeine Solution safe for sensitive, acne-prone, or dry skin?

The serum is formulated to be lightweight and oil-free, making it generally suitable for oily or combination skin, but the presence of propanediol, pentylene glycol, phenoxyethanol and a soy-derived extract can cause irritation or allergic reactions in highly sensitive or acne-prone individuals, so a patch test is advised.

What does caffeine do in this eye serum and how does it benefit the skin?

Caffeine acts as a vasoconstrictor that temporarily reduces fluid retention, helping to diminish puffiness and dark circles; it also provides antioxidant protection and can stimulate microcirculation, giving a brighter appearance to the under-eye area.

How often should I apply the Caffeine Solution and does it contain any controversial ingredients?

Apply 1-2 drops to the periorbital area twice daily after cleansing, and the formula includes preservatives such as phenoxyethanol and benzyl alcohol as well as solvents like propanediol and pentylene glycol, which are approved for cosmetic use but may be considered controversial by some sensitive users.

The Ordinary • 30 mL

Caffeine solution

Beauty

Product Insights

The Ordinary Caffeine Solution is a 30 mL water-based serum that blends a high concentration of caffeine with humectants such as glycerin and hyaluronic acid, antioxidant agents like epigallocatechin and oxidized glutathione, and other actives aimed at reducing puffiness and brightening the eye area. Its formulation also contains a range of synthetic solvents, thickeners and preservatives such as propanediol, pentylene glycol, phenoxyethanol, benzyl alcohol, and a soy-derived extract, which can provoke irritation or allergic reactions in sensitive users. Designed for daily use on clean, dry skin, the lightweight solution should be applied sparingly around the eyes, and a patch test is recommended for individuals prone to sensitivity or soy allergy.

Comparative Analysis

With approximately 24% caffeine, which is higher than the typical 2-5% found in most eye serums, this The Ordinary Caffeine Solution positions itself as a high-impact, fast-absorbing option for consumers seeking an intensive de-puffing effect, while using a conventional preservative system common in the market.

Ingredients

AQUA (WATER) CAFFEINE, MALTODEXTRIN, GLYCERIN, PROPANEDIOL, EPIGALLOCATECHIN, GALLATYL GLUCOSIDE, GALLYL GLUCOSIDE, HYALURONIC ACID, OXIDIZED GLUTATHIONE, MELANIN, GLYCINE SOJA (SOYBEAN) SEED EXTRACT, PENTYLENE GLYCOL, HYDROXYETHYLCELLULOSE, POLYACRYLATE CROSSPOLYMER-6, XANTHAN GUM, LACTIC ACID, DEHYDROACETIC ACID, TRISODIUM ETHYLENEDIAMINE DISUCCINATE, PROPYL GALLATE, DIMETHYL ISOSORBIDE, BENZYL ALCOHOL, 1.2 - HEXANEDIOL, ETHYLHEXYLGLYCERIN, PHENOXYETHANOL, CAPRYLYL, GLYCOL.

84%

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