Biodance Bio-Collagen Real Deep Mask (1 Box / 4 Sheets) | K-Beauty 243Da Low Molecular Collagen Overnight Hydrogel Mask

The Sooj Edit

The viral K-Beauty phenomenon that transformed overnight skincare—an ultra-nourishing, pore-tightening hydrogel treatment designed to deliver continuous, deep-layer hydration while you sleep. Biodance Bio-Collagen Real Deep Mask is packed with ultra-low molecular weight collagen (243 Daltons) for maximum skin penetration, alongside Oligo Hyaluronic Acid and Galactomyces Ferment Filtrate. As you sleep, this solid, essence-infused hydrogel sheet gradually turns completely transparent—driving firming actives deep into pores, refining rough texture, and reinforcing your skin barrier. Wake up to plump, poreless, and hyper-luminous glass skin that stays hydrated for up to 150 hours.

Why It’s Exceptional

• Ultra-Low 243-Dalton Collagen Absorption: Engineered with an impressively small 243 Da molecular size (well below the 500 Da absorption threshold) to ensure deep cellular penetration for instant pore tightening and bouncy elasticity.
• 150-Hour Prolonged Hydration Shield: Clinically proven to boost skin hydration by 166% upon application, with deep moisture retention that lasts up to 150 hours beyond the surface layer.
• Triple Probiotic Barrier Repair: Infused with 3 skin-friendly probiotics (Lactobacillus Ferment, Bifida Ferment Filtrate, Lactobacillus Ferment Lysate) to soothe redness, balance skin flora, and strengthen fragile barriers.
• 100% Proven Pore & Redness Refinement: Consumer testing reveals 100% satisfaction in pore condition and redness reduction, with 95% agreeing on deep moisture and 90% noting a glowing tone.
• 100% Hypoallergenic & Clean Formula: EWG Green grade ingredients, free from 19 controversial substances and 25 common allergens—making it safe for sensitive skin, overnight wear, and pregnancy.

Key Ingredients

• 243 Da Low-Molecular Collagen Peptide: Plumps fine lines, firms sagging contours, and shrinks visibly enlarged pores from within.
• Galactomyces Ferment Filtrate: A nutrient-rich yeast extract that smooths rough skin texture, controls sebum, and enhances natural radiance.
• Oligo Hyaluronic Acid: Deeply penetrating micro-hyaluronic acid that drench skin layers in lasting, non-greasy hydration.
• Niacinamide & Adenosine: Brightens dull uneven tone while smoothing expression lines for a youthful finish.

The Vibe

• Texture: A cooling, jelly-like hydrogel sheet that adheres perfectly like a second skin and turns transparent as actives absorb.
• Scent: Subtle, fresh sensory profile derived from Damask Rose Water and Pear Fruit Extract.
• Finish: An unmatched, crystal-clear glass-skin glow with zero stickiness or residue on your pillow.

The Ritual

OVERNIGHT RITUAL: Complete your full evening skincare routine (toner, serum, and moisturizer). Apply the hydrogel mask as the final sealing layer and leave it on overnight. Gently peel off the transparent film the next morning to reveal plump, radiant skin.

DAYTIME RITUAL: After preparing skin with toner or serum, apply the mask and leave it on for 3 to 4 hours until the solid white gel turns completely clear and transparent.

💡 Pro Tip (Zero-Waste Multi-Patch Hack): Place the eye and mouth hydrogel cutouts on areas prone to premature aging—such as smile lines (nasolabial folds), under-eye circles, or neck creases—for concentrated firming care!

Frequently Asked Questions

• Q. Why does the mask turn transparent during use?
  The hydrogel mask is solidified directly from active skin essence. As your skin absorbs the collagen, hyaluronic acid, and fermented nutrients over 3 to 4 hours (or overnight), the mask becomes thinner and turns completely clear.
• Q. Does collagen in this mask actually absorb into skin?
  Yes! Collagen requires a molecular weight under 500 Daltons to penetrate effectively. Biodance uses an ultra-small 243 Dalton collagen particle size, ensuring optimal deep absorption rather than just sitting on top of the skin.
• Q. Is this safe for sensitive skin or during pregnancy?
  Absolutely. Formulated with non-toxic, hypoallergenic, and non-irritating EWG-safe ingredients, it is free of 19 controversial chemicals and 25 allergens—making it completely safe for overnight wear and pregnancy.

Full Ingredients

Water, Glycerin, Acrylates Copolymer, Niacinamide, Ceratonia Siliqua (Carob) Gum, Chondrus Crispus Extract, Dipropylene Glycol, Betaine, Algin, Agar, Hydroxyacetophenone, 1,2-Hexanediol, Potassium Chloride, Caprylyl Glycol, Sucrose, Allantoin, Polyglyceryl-10 Laurate, Ethylhexylglycerin, Galactomyces Ferment Filtrate, Adenosine, Disodium EDTA, Pyrus Communis (Pear) Fruit Extract, Rosa Damascena Flower Water, Collagen Extract, Iris Florentina Root Extract, Cucumis Melo (Melon) Fruit Extract, Hedera Helix (Ivy) Leaf/Stem Extract, Butylene Glycol, Dipotassium Glycyrrhizate, Hydrolyzed Hyaluronic Acid, Lactobacillus Ferment, Bifida Ferment Filtrate, Lactobacillus Ferment Lysate, Tocopherol