DiuGouNi Collagen Hydrogel Face Mask Overnight 8 Sheets — Niacinamide & Deep Hydration

DiuGouNi Collagen Face Mask Overnight is a transparent Korean hydrogel overnight sheet that delivers low-molecular collagen, niacinamide, and fermented nutrients to hydrate, smooth, and illuminate skin while you sleep.

This 8-sheet pack uses a transforming hydrogel that visibly shifts from white to clear as active ingredients absorb, combining low-molecular-weight collagen and oligo hyaluronic acid with high-purity niacinamide and galactomyces ferment filtrate. The formula focuses on deep overnight hydration, barrier support, and texture refinement so you wake to skin that looks plumper and more luminous without heavy residues.

How does the hydrogel transformation show the mask is working?

The mask’s transparent transforming technology changes the sheet from opaque to clear as serums penetrate the skin, offering a simple visible cue of absorption. This helps you know when the main delivery stage is complete and how much product has been used.

• Opaque-to-clear hydrogel indicates active absorption progress.
• Low-molecular collagen and oligo hyaluronic acid engineered for deeper penetration.
• Jelly-like sheet contours to facial curves for even delivery.
• Ideal for longer wear: 45–60 minutes or overnight for fuller effect.

What skin concerns can this overnight mask address?

The formula targets dryness, uneven tone, dullness, and rough texture by combining moisturizing humectants, brightening niacinamide, and fermentation-derived nutrients. It doesn’t promise medical results but aims to visibly improve hydration, smoothness, and radiance with repeated use.

• Hydration: oligo hyaluronic acid locks in moisture for plumper skin.
• Tone: niacinamide helps balance and brighten uneven areas.
• Nutrition: galactomyces ferment brings amino acids and supportive nutrients.
• Texture: collagen and panthenol work to smooth and soothe surface roughness.

How should I use the mask for best results?

Apply to clean, dry skin in the evening or as an intensive daytime treatment. Leave the hydrogel on for 45–60 minutes or overnight for extended hydration, then discard; gently pat remaining essence into skin—no rinsing needed.

• Cleanse and tone before application to maximize absorption.
• Fit the jelly sheet to facial contours, smoothing air pockets for even contact.
• Wear 45–60 minutes for a quick boost, or overnight for deeper hydration.
• Follow with light moisturizer if desired; discard sheet after single use.

Is this mask suitable for sensitive skin and daily routines?

The DiuGouNi mask is formulated without parabens, sulfates, and synthetic dyes and is lightweight and non-greasy, making it compatible with many skin types. Patch-test if you have reactive skin, especially because concentrated actives like niacinamide and ferment extracts may irritate highly sensitive individuals.

• Hypoallergenic-minded formulation, free from common harsh additives.
• Gentle ingredients like panthenol to support the moisture barrier.
• Single-sheet use reduces contamination risk and supports hygiene.
• Suitable for routine weekly or targeted overnight treatments.

Who is this for: DiuGouNi Collagen Face Mask Overnight is designed for people seeking intensified overnight hydration, brighter-looking tone, and smoother texture without heavy creams. It suits anyone wanting a low-effort, visible cue of absorption and a spa-like treatment at home—ideal for those dealing with seasonal dryness, dullness, or anyone exploring a Korean-style glass skin step in their skincare routine. If your skin is highly reactive, perform a small patch test before full-face application.