Dongyu Bio Collagen Overnight Face Mask — 4 Hydrogel Sleep Masks for Deep Hydration, Firming & Glass Skin

This overnight Bio Collagen Face Mask by Dongyu is a hydrogel sleep mask that delivers deep hydration, visible firmness, and smoother, glass-like skin by morning.

Designed as a nightly collagen boost, this four-mask set fuses low-molecular collagen with three forms of hyaluronic acid to replenish moisture and improve skin elasticity while you rest. The jelly-like hydrogel adheres comfortably to the face, releases active ingredients consistently over 45–60 minutes, and leaves no sticky residue. Botanical extracts such as Centella Asiatica, green tea, licorice root, and Damascus rose water help soothe, protect, and refresh the complexion.

How does this mask hydrate more effectively than regular sheet masks?

The Dongyu Bio Collagen Overnight Mask combines low-molecular collagen with three molecular weights of hyaluronic acid so hydration reaches multiple skin layers. The hydrogel base holds the serum close to skin, minimizing evaporation and maximizing ingredient absorption.

• Low-molecular collagen penetrates to support elasticity.
• Multi-weight hyaluronic acids target surface and deeper hydration.
• Hydrogel membrane prevents product loss and prolongs delivery time.
• 45–60 minute intensive absorption for noticeable plumping after one use.

Will the mask stay in place while I sleep or move around?

Yes—the jelly texture and tailored fit prevent slipping, unlike many paper or thin fabric masks. It was engineered to conform to facial contours so you can relax, travel, or sleep without the mask shifting off your skin.

• Gel consistency adheres to cheeks, forehead, and chin.
• No dripping or sliding during use.
• Comfortable fit suitable for sleeping and low-activity rest.
• Leaves no tacky residue on pillow or skin.

Can sensitive or reactive skin types use this mask safely?

The formulation avoids harsh fragrances and irritants while incorporating soothing botanicals like Centella Asiatica and licorice root extract to calm redness. A light Damascus rose scent provides a gentle sensory lift without overpowering fragrances.

• Soothing Centella and green tea reduce inflammation risk.
• Licorice root helps even tone and comfort sensitivity.
• Designed to minimize irritation—suitable for many sensitive users.
• Patch test recommended for extremely reactive skin.

What results should I expect and how often should I use it?

After a single application you can expect a visibly plumper, smoother appearance and refreshed radiance; consistent weekly use supports improved firmness and a more elastic feel. Results depend on skin condition and routine, but many users notice immediate brightness and reduced dryness.

• Instant plumping and surface smoothing after one use.
• Improved elasticity and firmness with repeated use.
• Ideal for recovery after flying, long workdays, or sun exposure.
• Use nightly or a few times per week for best maintenance.

Who is this for: The Dongyu Bio Collagen Overnight Mask suits anyone seeking an easy, at-home spa treatment that targets hydration, bounce, and a smoother finish—especially suitable for people with dry, dull, or mature skin and those wanting a non-greasy overnight collagen boost. It also makes an elegant gift set for friends or family who appreciate convenient, pampering skincare. As with any active product, those with highly reactive allergies should patch-test first.