medicube Eye Serum — Brightening Kojic Acid & Turmeric Gel, 1.01 fl oz | Hydrating Vitamin C & Caffeine for Puffiness

medicube Eye Serum with Kojic Acid & Turmeric is a lightweight gel serum formulated to visibly brighten, hydrate, and refresh the under-eye area for day and night use.

This cooling, quick-absorbing eye gel pairs brightening botanicals with targeted actives to address common under-eye concerns—dullness, mild puffiness, and crepey texture—without heavy residue. The formula combines kojic acid and turmeric with vitamin C for tone improvement, plus caffeine and retinol for a firmer look, while hyaluronic acid and panthenol deliver hydration to smooth fine lines. Designed to layer under makeup, the non-sticky texture offers a fresh, breathable feel suitable for AM and PM routines.

How does this serum brighten dark or uneven under-eye tone?

The serum blends kojic acid and turmeric with a stabilized form of vitamin C to support a more even-looking skin tone and reduce the appearance of dullness. These ingredients work together to promote radiance while a lightweight vehicle helps them absorb quickly into the delicate eye area.

• Kojic acid and turmeric target uneven pigmentation and brightness.
• Vitamin C supports a radiant, more uniform under-eye appearance.
• Gel base improves ingredient delivery without heaviness.

Will it help with puffiness and firmness around my eyes?

Caffeine and retinol are included to help the eye area look firmer and less puffy over time; caffeine provides a temporary tightening sensation while retinol supports skin texture. The formula’s cooling application also gives immediate refreshment that can reduce visible puffiness after use.

• Caffeine offers a quick de-puffing effect and a refreshed feel.
• Retinol supports smoother-looking skin texture with regular use.
• Cooling gel soothes and helps visibly minimize puffiness on application.

How does the serum hydrate and layer under makeup?

Hyaluronic acid and panthenol provide lightweight, long-lasting hydration that plumps and smooths fine creases without leaving a greasy film. The non-pilling, skin-hugging gel dries to a breathable finish so it sits comfortably beneath concealer and foundation.

• Hyaluronic acid attracts and retains moisture for visible smoothing.
• Panthenol calms and conditions delicate eye skin.
• Non-sticky gel texture layers well under makeup and won’t pill.

How should I use medicube eye serum for best results?

Use a small amount morning and evening, gently tapping the serum along the orbital bone until absorbed. For daytime, allow the serum to set before applying sunscreen and makeup; at night, pair with your regular moisturizer. Consistent application helps maintain hydration, brightness, and a smoother-looking eye area over weeks.

• Apply a pea-sized amount per eye, patting gently with ring finger.
• Use AM and PM; let it absorb before layering sunscreen or makeup.
• Avoid direct contact with eyes; discontinue use if irritation occurs.

Who is this for? medicube Eye Serum with Kojic Acid & Turmeric is suited to anyone seeking a lightweight, non-greasy eye treatment that targets multiple concerns—dull tone, mild puffiness, and hydration—while being easy to wear under makeup. It’s ideal for users who prefer a cooling gel texture and want active brightening ingredients alongside hydration and texture-supporting actives. If you have very sensitive skin or are new to retinol, introduce the product gradually and patch-test first.