# Biodance Bio Collagen Real Deep Mask

The authentic Korean-market sheet mask from Biodance, Bio Collagen Real Deep Mask leads with Collagen Extract.

- Brand: Biodance
- Product: Bio Collagen Real Deep Mask
- Price: $19.99
- Availability: In stock
- Market: Korean market, the version sold in Korea
- Made in: Republic of Korea
- Category: Masks

## Key benefits

- Built around Collagen Extract, Niacinamide, named on this product's own ingredient list
- An immediate hydration surge from full-face, occlusive contact time
- A cooling, de-puffing feel straight out of the fridge
- A visibly plumper, dewier finish for same-day wear
- A quick reset before makeup or an event

## How it works

A sheet or hydrogel mask works by holding a concentrated dose of its formula against skin under occlusion, which slows evaporation and pushes more of the serum into the top layers than the same liquid would achieve on its own. Bio Collagen Real Deep Mask leads with Collagen Extract, a collagen-derived extract carried into the formula for its cushioning, moisture-holding feel on the skin's surface. It is joined by Niacinamide, a form of vitamin B3 that Korean formulators lean on for evening out tone and reinforcing the skin barrier. Further down the list, Betaine rounds out the formula as a beet-derived humectant and osmolyte that helps the skin regulate its own moisture balance. That is the case for using Bio Collagen Real Deep Mask as a regular step rather than an occasional extra.

## How to use

1. Cleanse and tone first so the mask sits against a clean surface rather than the day's residue.
2. Apply it to a clean dry face and leave it undisturbed for the session rather than moving around.
3. Finish with a moisturiser afterwards so the water you just added has something holding it there.
4. Do not use it more than a couple of times a week, since an intensive step is not meant to be daily.

## 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

## FAQ

### How often should I use Bio Collagen Real Deep Mask?

Two to three times a week is the standard cadence for a hydrating sheet or hydrogel mask like this one, though daily use is fine on very dry or dehydrated skin. Apply it after cleansing and toning, leave it on for the time printed on the packaging, then pat in whatever essence remains rather than rinsing it off. Skin that is actively irritated should skip a session until it calms down.

### Do I rinse Bio Collagen Real Deep Mask off after use?

No, the point of this format is to pat any leftover essence into the skin rather than rinse it away, since that essence is most of what you are paying for. Remove the sheet or hydrogel once the time on the packaging is up, then continue with your regular moisturizer. Rinsing it off would wash away the hydration the mask just delivered.

### Can I use Bio Collagen Real Deep Mask if I have sensitive or reactive skin?

This is formulated as a hydrating, calming step rather than an active-heavy treatment, which is generally a reasonable starting point for sensitive skin. Even so, patch test any new mask on the inner arm before a first full-face use, since sensitivity varies by individual and by what else is in a given routine. Discontinue if you notice redness or stinging that does not settle within a few minutes.

### Where does Bio Collagen Real Deep Mask fit in my routine?

Use it after cleansing and toning and before serum and moisturizer, since the mask is doing the heavy hydration lifting that the rest of the routine builds on. It works well as a standalone weekly reset or folded into a longer routine on nights you have the extra few minutes. It is not a substitute for daily moisturizer or SPF.

### Is Bio Collagen Real Deep Mask the authentic Korean-market formula?

Yes, this is the same formula Biodance sells through Korean retail, not a US-shelf reformulation, sourced specifically for Korean Pharmacy's US catalog. It carries its original carries its original Korean-market batch coding intact. That is the version this brand is actually known for.

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Page: https://korean-pharmacy.com/products/biodance-bio-collagen-real-deep-mask-1