Biodance Real Deep Mask 4 Sheets
Try your chosen type in a four-sheet pack.
Best for
Someone checking whether a chosen mask and its long wear time fit their routine.
Format
Hydrogel
Contents
4 sheets
₩5,000 per unit
Retail price in Korea (KRW) at the time of listing. Actual prices may vary.
What it is
What it is
Before buying a large stack, see whether the chosen hydrogel fits your evening. This four-sheet listing is a smaller-pack comparison for someone who has decided on a variant. Four sheets and four types are different pieces of information.
Check the chosen type first
Separate sections compare Collagen, Cera-Nol, Sea Kelp and Vita. Collagen includes galactomyces; Cera-Nol includes panthenol and ceramides. Sea Kelp and Vita have different marine and botanical declarations. These ingredients are not all combined in one sheet. If a material has bothered your skin before, check the particular variant before considering pack size.
Plan time before quantity
With at least three hours suggested, this is different from a brief mask during a rushed morning. Consider whether an evening has room for the longer application. Four sheets do not require four consecutive days of use. Fit use around familiar skincare, and do not continue through discomfort simply to finish the box.
A different timing from a fabric sheet
Remove the films from the upper and lower hydrogel pieces. The official Korean notice places application after skincare, suggests at least three hours, and says to remove once transparent. Overnight use is an option, not a requirement. Do not transfer a fabric sheet mask’s 10–20-minute timing or assume longer always means better. Remove sooner if your skin feels uncomfortable.
Keep units and packs straight
The current official notice declares 34g per sheet. Collagen extract is listed at 55,000ppb in the collagen variant; ppb has not been changed to ppm. Kelp ferment filtrate retains its compound ingredient identity. A change in transparency is not a measurement of how deeply ingredients reached the skin. Open each individual pouch when needed and follow the unopened pack’s storage directions.
A buying question answered
Quantity alone does not establish an assortment. Check both the chosen type and sheet count. The ingredient field compares Collagen, Cera-Nol, Sea Kelp and Vita; it does not promise those four in one box. Other options, including Caviar, need their own pack and sales-selection check.
Use and comparison choices
Cleanse, prepare the skin and complete your skincare routine. Remove the films from the upper and lower pieces and fit to the face, avoiding eyes and mouth. The official guide suggests at least three hours and removal once transparent. Remove sooner if uncomfortable.
Match the variant before comparing 4-, 7- and 16-sheet packs. Gifts and assortments are separate.
Finish familiar skincare first; several tone-care products under the mask are not required.
References
Source 1 · Source 2 · Source 3
This guide covers the Korean listing; localized ingredient names are editorial translations. Check your regional pack.
What works
- Four sheets is a quantity, not a guarantee of four different variants.
- 34g per sheet × 4; extras excluded sales size; compare other sizes and extras separately.
What to watch
- Transparency does not measure absorption into skin. Remove if uncomfortable.
Skip it if
- A listed ingredient has caused a reaction, or the area is wounded 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.
- PanthenolEWG 1
A precursor to vitamin B5 that converts to pantothenic acid once absorbed. It works in two directions at once, holding water and helping settle the skin barrier, which is why it appears in both calming skincare and hair care. Its low irritation profile makes it a regular in sensitive-skin formulas.
A collective name for the lipid family that builds the stratum corneum barrier alongside cholesterol and fatty acids. Actual products contain specific types such as ceramide NP, AP or EOP, and this generic listing is used when the type is not specified. The three lipid classes are understood to work best at a balanced ratio.
Description
Before buying a large stack, see whether the chosen hydrogel fits your evening. This four-sheet listing is a smaller-pack comparison for someone who has decided on a variant. Four sheets and four types are different pieces of information.
How to use and where it fits
- 1
Cleanse, prepare the skin and complete your skincare routine.
- 2
Remove the films from the upper and lower pieces and fit to the face, avoiding eyes and mouth.
- 3
The official guide suggests at least three hours and removal once transparent. Remove sooner if uncomfortable.
Consider instead
Questions people ask
How do I use it?
Cleanse, prepare the skin and complete your skincare routine. Remove the films from the upper and lower pieces and fit to the face, avoiding eyes and mouth. The official guide suggests at least three hours and removal once transparent. Remove sooner if uncomfortable.
Does four sheets mean one of each type?
Quantity alone does not establish an assortment. Check both the chosen type and sheet count. The ingredient field compares Collagen, Cera-Nol, Sea Kelp and Vita; it does not promise those four in one box. Other options, including Caviar, need their own pack and sales-selection check.
What can I pair with or compare?
Biodance Real Deep Mask — Choose 1 of 5 Types: Five separate lists: Collagen, Cera-Nol, Sea Kelp, Vita and Caviar. Biodance Real Deep Mask 7 Sheets: Compare the seven-sheet baseline; promotional extras are separate. Biodance Real Deep Mask 16 Sheets: The ingredient list is explicitly based on the Bio Collagen variant. Match the variant before comparing 4-, 7- and 16-sheet packs. Gifts and assortments are separate. Finish familiar skincare first; several tone-care products under the mask are not required.
Full Ingredients
【Bio Collagen】 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, Pyrus Communis (Pear) Fruit Extract, Rosa Damascena Flower Water, , Iris Florentina Root Extract, Cucumis Melo (Melon) Fruit Extract, Hedera Helix (Ivy) Leaf/Stem Extract, Butylene Glycol, , Bifida Ferment Filtrate, Lactobacillus Ferment Lysate, , , 【Hydro Cera-Nol】 Water, Glacier Water, Cetyl Ethylhexanoate, Xanthan Gum, Chondrus Crispus, , Ethylhexyl Olivate, , Cellulose Gum, Sodium Acrylates Copolymer, Polyacrylate-13, Glyceryl Stearate, Glucomannan, Polyglyceryl-4 Oleate, Hydrogenated Polyisobutene, Ethylhexyl Palmitate, Sorbitan Isostearate, , Dextrin, Cetearyl Alcohol, Foeniculum Vulgare (Fennel) Seed Extract, Elettaria Cardamomum Seed Extract, Crocus Sativus Flower Extract, Coriandrum Sativum (Coriander) Extract, Stearic Acid, , , , , , , , , , , , , , , , 【Refreshing Sea Kelp】 Water, Lactobacillus/Kelp Ferment Filtrate (100,940ppm), Sea Water (5,096ppm), Laminaria Digitata Water (1,009ppm), Melia Azadirachta Leaf Extract, Citric Acid, Melia Azadirachta Flower Extract, Laminaria Japonica Extract, Kjellmaniella Gyrata Extract, , , Lactose, Spirulina Platensis Extract, Jania Rubens Extract, , 【Radiant Vita Niacinamide】 Water, Ananas Sativus (Pineapple) Fruit Water (100,940ppm), , Polyglyceryl-2 Triisostearate, Sclerotium Gum, Ananas Sativus (Pineapple) Fruit Extract, Hippophae Rhamnoides Oil, Curcuma Longa (Turmeric) Root Extract, Ocimum Sanctum Leaf Extract, Corallina Officinalis Extract, , , Boron Nitride, …
Tap an ingredient to see details.
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