DayWear Eye Cooling Anti-Oxidant Moisture Gel Creme

An amino-sugar (a hyaluronic acid building block) that helps fade uneven pigmentation and supports skin hydration. Pairs well with niacinamide for tone.

A general term for extract derived from algae (seaweed). May come from red, brown, or green algae species. Contains polysaccharides (alginate, fucoidan, carrageenan), vitamins, and minerals. Used for its hydrating, antioxidant, and skin-conditioning properties.

An extract derived from brine shrimp (Artemia) used in cosmetics for skin-conditioning and antioxidant marketing claims.

An extract of Ascophyllum nodosum, a North Atlantic brown algae, used in cosmetics for its humectant, antioxidant, and mineral-rich properties.

An extract of Asparagopsis armata, a red marine algae, used in cosmetics for its soothing and antioxidant properties.

A synthetic phenolic antioxidant that prevents oxidation of oils and fats in cosmetic formulas, used at very low concentrations.

An antioxidant used to reduce the look of puffiness and dark circles.

An AHA most often used in small amounts to adjust pH.

An extract from cucumber (Cucumis sativus) fruit, traditionally used to calm, hydrate, and refresh skin with a cooling, soothing effect.

A licorice-root-derived salt that calms inflammation and soothes irritated, reactive skin.

Ergothioneine (L-ergothioneine, EGT) is a naturally occurring amino thione acid originally found in ergot fungi. It is synthesized in nature only by fungi and certain bacteria, but is avidly accumulated by human cells (especially tissues under oxidative stress) via the highly specific OCTN1 transporter. This unique cellular uptake mechanism distinguishes ergothioneine from most antioxidants — it is actively concentrated inside cells rather than merely acting on the surface. In cosmetics it functions as a premium anti-aging antioxidant active used in high-performance vitamin C ampoules and anti-aging serums.

A synthetic manganese-salen complex (trade name EUK-134) that biomimics the antioxidant enzymes SOD and catalase to neutralize reactive oxygen species in skin.

A gold-standard humectant that draws water into the skin.

The enzymatically or chemically hydrolyzed form of rice (Oryza sativa) extract; yields smaller molecular weight saccharides and peptides for improved skin penetration and humectant activity.

A specialized silicone-based emulsifier (a lauryl-PEG-modified polydimethylsiloxane derivative) used to stabilize emulsions and provide a lightweight, silky skin feel.

An extract of Palmaria palmata (dulse), a red algae, rich in antioxidant polyphenols and minerals used to condition skin and counter oxidative stress.

The salt form of hyaluronic acid; penetrates more readily.

A component of the skin's natural moisturizing factor (NMF).

A sugar alcohol humectant derived from glucose that draws moisture into the skin and improves product texture.

Common table sugar used in cosmetics as a gentle humectant that attracts water to the skin.

A stable, oil-soluble vitamin C derivative.

A ferment derived from Thermus thermophilus, a bacterium that thrives in extreme heat. Its thermostable antioxidant enzymes provide protection against oxidative stress. Used in Clinique's Moisture Surge franchise.

The stable ester form of vitamin E that converts to active tocopherol in skin; a common, shelf-stable antioxidant.

A sugar-based humectant that holds water and helps skin resist dehydration stress.

A humectant that hydrates at low levels and exfoliates at high levels.