COSRX Hyaluronic Acid Power Essence 100ml

An oil-free gel essence made for skin that craves hydration above all else. Behind its short formula — seven ingredients, no more — lies a skincare logic that becomes clear the moment you look at the INCI list.

Texture and actives — Sodium Hyaluronate is the heart of the formula: it draws moisture in and holds it in the upper layers of the skin, helping to visibly reduce the look of fine lines through deep hydration. The texture is a fluid gel, completely oil-free, that goes on like a slightly viscous water. Glycerin and Panthenol support the hydrating effect; 1,2-Hexanediol and Ethyl Hexanediol keep the formula stable. Hippophae Rhamnoides Water — sea buckthorn water — forms the aqueous base of the whole thing. The list stops there: seven ingredients, chosen for what they actually do.

In your routine — It fits in after cleansing and toner, before moisturiser. Apply a small amount all over the face, then gently pat with fingertips to help absorption — the technique matters as much as the amount. The 100 ml bottle covers several weeks of daily use, morning and evening, depending on how much you apply.

• Key active: Sodium Hyaluronate (high-purity hyaluronic acid), which locks moisture into the skin for a visible plumping effect.
• Aqueous base: Hippophae Rhamnoides Water (sea buckthorn water), as listed in the official INCI.
• Oil-free, fluid gel formula — a good match for combination to oily skin types that prefer lighter textures.
• INCI list limited to 7 ingredients: designed to keep irritation risk low, with no unnecessary extras.
• 100 ml format — a bottle to keep on your vanity, or in the fridge if you want an extra cooling sensation when you apply it.