BIODANCE Bio-Collagen Real Deep Mask

Typical priceabout $15 – $25Approximate range, checked October 2026. Prices change often — tap Buy Now for today's price.

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About this product

The BIODANCE Bio-Collagen Real Deep Mask is a Korean hydrogel face mask sold as a pack of four, each 34 g (1.19 oz). The brand positions it as a hydrating overnight mask for people who want a longer treatment than a standard sheet mask. It suits anyone who enjoys a weekly mask step and has time to leave it on for several hours.

How much does the BIODANCE Bio-Collagen Real Deep Mask cost?

When we last checked in October 2026, the BIODANCE Bio-Collagen Real Deep Mask was typically selling for about $15 – $25 in the US. That is an approximate range, not a quote: the retailer changes prices often, and colour, size or storage options can move it up or down. Use the Buy Now button to see the exact price today before you decide.

Key features

Hydrogel format: The essence is set into a gel sheet instead of soaking a fabric sheet, so the mask clings to the face and drips less.
Turns transparent: According to the brand the mask becomes clear as the essence transfers to the skin, which gives a visual cue for when it is done.
Long wear time: The brand recommends overnight use, or at least three to four hours.
Collagen: The listing names low molecular weight collagen as a main ingredient.
Oligo-hyaluronic acid: A small-molecule form of hyaluronic acid is included as the main humectant.
Niacinamide and ferment: Galactomyces ferment filtrate and niacinamide are named, both common in Korean skin care aimed at tone and texture.
Four masks per box: Each mask is individually portioned at 34 g.

What we like

The gel sheet stays in place better than a wet fabric mask, which makes long wear practical.
The colour change gives a simple indicator instead of guessing the timing.
Key ingredients are named clearly on the listing.
A four-pack works as a once-a-week routine for a month.

What to consider

Skin care results vary by person. The brand markets the mask for elasticity, plumping and the look of pores, and those are brand claims, not guaranteed outcomes.
The brand describes the formula as hypoallergenic, non-irritant and free from 19 substances it lists as controversial. We cannot verify this, so patch test first.
Three to four hours or a full night is a long time, and sleeping in a gel mask does not suit everyone.
Each mask is single use, so the cost per application is higher than a jar of sleeping mask.

Who should buy it

The BIODANCE Bio-Collagen Real Deep Mask suits people with dry or dehydrated-feeling skin who like a hydrogel face mask as an occasional intensive step, for example before an event or after travel. It also suits Korean skin care fans who want to try the overnight collagen mask format.

It is less suited to anyone who wants a ten-minute mask, dislikes sleeping with something on the face, or has highly reactive skin. For ongoing concerns such as persistent redness, acne or eczema, speak to a dermatologist instead of relying on a mask.

How it compares

Compared with standard fabric sheet masks, the BIODANCE Bio-Collagen Real Deep Mask is worn for hours instead of minutes and adheres more firmly. Compared with a cream-type sleeping mask in a jar, it is less economical and creates more packaging, but it is cleaner on the pillow and pre-measured. Compared with wash-off clay masks, it is aimed at hydration instead of oil control.

What to check before you buy

The full ingredient list, particularly if you are pregnant, breastfeeding or allergic to any cosmetic ingredient.
That the box contains four masks of 34 g each.
The expiry date and that each sachet is sealed.
Whether you can realistically wear it for the recommended three to four hours.
The retailer’s return policy for skin care.

Frequently asked questions

How long should I leave the BIODANCE Bio-Collagen Real Deep Mask on?

The brand recommends overnight use or a minimum of three to four hours. It says the mask turns transparent as the essence is absorbed.

How many masks are in a box of BIODANCE Bio-Collagen Real Deep Mask?

Four masks, each 34 g (1.19 oz), according to the listing.

Is the BIODANCE collagen mask suitable for sensitive skin?

The brand says it is formulated for sensitive skin. That is a brand claim, so patch test on a small area first and remove the mask if you feel stinging.

What ingredients are in the BIODANCE Bio-Collagen Real Deep Mask?

The listing names low molecular collagen, oligo-hyaluronic acid, galactomyces ferment filtrate and niacinamide. Check the listing for the full ingredient list.