BIODANCE Bio Collagen Real Deep Mask — 7 Sheets
A long-wear gel mask belongs to a different time slot.
Best for
People choosing a long gel session with the official at-least-three-hour instruction in mind.
- Hydration
Format
Hydrogel
Contents
7 sheets
₩5,000 per unit
KFDA claims
Brightening (KFDA) · Anti-wrinkle (KFDA)
Retail price in Korea (KRW) at the time of listing. Actual prices may vary.
What it is
What it is
How much time can you set aside? BIODANCE Bio Collagen Real Deep Mask is a gel mask with a transparency-based removal cue. The official Korean guide describes applying it after completing skincare and using it for at least three hours or as a sleeping mask. It belongs to a different time slot from a 10–20-minute facial sheet.
Follow this mask's own instructions
Remove the protective film, fit the gel to the face and remove when it becomes transparent. Sleeping-mask use is an option described by this brand for this product; it is not a general rule for every gel mask or every skin condition. Follow your pack version and stop if the long session becomes uncomfortable.
This page concerns the seven-sheet listing. The official matching line labels each sheet as 34g and also sells four-sheet units and larger bundles. Keep that unit size separate from a retailer's promotional pack. Count main sheets and gifts separately before comparing prices, and plan quantity around the actual length of a session.
Look beyond the collagen label
The formula includes Galactomyces Ferment Filtrate, Glycerin, Niacinamide and Hydrolyzed Hyaluronic Acid. Carob Gum, Chondrus Crispus Extract, Algin and Agar are relevant to its gel structure. Ferments and hyaluronic ingredients are comparison points, not guarantees of personal tolerance.
Collagen Extract is labeled 55,000ppb. Read the unit alongside the number rather than comparing the numeral directly with another product's ppm figure. A stated amount does not demonstrate an increase in collagen inside skin. Similarly, becoming transparent is a removal cue, not a measurement of how much ingredient entered skin.
Choose by the time available
For a shorter session, compare a 10–20-minute sheet such as N.M.F Original or GOODAL Jelly Mask. JUVELOOK specifies around 20 minutes with a liquid-mixing step; MEDICUBE's gel follows its own cue. Decide by time and preparation before buying because several products share the collagen name. This guide does not claim a firsthand test of overnight adhesion or residue.
Sources and scope
Source 1 checked October 12, 2026. This guide covers the Korean listing. The localized ingredients are editorial renderings of Korean labels, not certified overseas pack labels.
What works
- The registered listing is seven sheets. The matching official line is 34g per sheet; verify retailer promotions separately.
- Product-specific instructions are available.
What to watch
- The long-wear instruction belongs to this product, not all gel masks.
- Ingredient lists do not establish firsthand texture or tolerance.
Skip it if
- A listed ingredient has caused a reaction, or the area is damaged or reacting.
Key ingredients
The most widely used humectant in skincare, drawing water toward the skin and holding it in the upper layers. Its interaction with the skin's own water channels has been studied for decades, and it is mild enough to appear across a very wide concentration range. At high levels it turns tacky, so formulas usually pair it with lighter humectants.
- NiacinamideEWG 1
A form of vitamin B3 that acts on the step where melanin transfers into skin cells, which is the basis for its use in tone-evening products. Research also covers barrier lipid production and oil control, giving it unusually broad application. In Korea it is a listed brightening functional ingredient, commonly at 2 to 5 percent.
- AllantoinEWG 1
Sourced from comfrey root or made synthetically, it softens rough surface texture while calming the skin. It is well tolerated enough for baby and sensitive-skin products, where it has a long history. Poor water solubility keeps its usable concentration fairly low.
Description
How much time can you set aside? BIODANCE Bio Collagen Real Deep Mask is a gel mask with a transparency-based removal cue. The official Korean guide describes applying it after completing skincare and using it for at least three hours or as a sleeping mask. It belongs to a different time slot from a 10–20-minute facial sheet.
How to use and where it fits
- 1
Cleanse, prepare skin and complete your skincare.
- 2
Remove the film and fit the gel to the face.
- 3
Remove when transparent. The official guide describes at least three hours or sleeping-mask use.
Consider instead
Questions people ask
What are the preparation and removal instructions?
Cleanse, prepare skin and complete your skincare. Remove the film and fit the gel to the face. Remove when transparent. The official guide describes at least three hours or sleeping-mask use.
How do I distinguish the pack quantities?
The registered listing is seven sheets. The matching official line is 34g per sheet; verify retailer promotions separately.
Which condition should I check before choosing?
The long-wear instruction belongs to this product, not all gel masks.
Which alternatives help with the comparison?
MEDICUBE PDRN Pink Collagen Gel Mask — 4 Sheets: Compare upper/lower gel sections and a transparency removal cue. MEDIHEAL The N.M.F Ampoule Mask Original — 1 Sheet: Compare a single facial hydration sheet with a 10–20-minute routine.
Full Ingredients
Water, , , Acrylates Copolymer, , Ceratonia Siliqua (Carob) Gum, Chondrus Crispus Extract, Dipropylene Glycol, Algin, , 1,2-Hexanediol, Potassium Chloride, Hydroxyacetophenone, Agar, Polyglyceryl-10 Laurate, Caprylyl Glycol, Sucrose, , , Ethylhexylglycerin, , Disodium EDTA, Prunus Amygdalus Dulcis Fruit Extract, Rosa Damascena Flower Water, , Orris Root Extract, Melissa Officinalis Fruit Extract, Hedera Helix (Ivy) Leaf/Stem Extract, Butylene Glycol, , Bifida Ferment Filtrate, , , …
Tap an ingredient to see details.
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