Viral Trending

Bio-Collagen Real Deep Mask

Viral overnight hydrogel mask that leaves skin plump and dewy by morning, though reviewers call the glow a short-term boost.

7.6

Good

Beauty score

#5 of 6 exfoliants & masks

Community

—/10

Format: Sheet mask
Size: 4 sheets × 1.19 oz
Typical price: $19.00
Price tier: Drugstore

Hydrating Plumping Pore refining Firming Glass skin

Made for: All skin types · Dry skin · Sensitive skin · Normal skin

Key ingredients:Collagen Niacinamide Hyaluronic acid Glycerin

Check price on Amazon Shop on TikTok Shop42666 sold

Also at

Brand site$19.00 SSephora

We may earn a commission when you buy through links on this page. It never affects our scores or what we recommend. How we make money

Last reviewed November 2, 2026 by our editors · How we score

The verdict

Viral overnight hydrogel mask that leaves skin plump and dewy by morning, though reviewers call the glow a short-term boost.

Biodance's Bio-Collagen Real Deep Mask is a hydrogel sheet mask meant to be worn overnight or for 3–4 hours until it turns transparent. The essence combines niacinamide, hydrolyzed hyaluronic acid, collagen extract and probiotic ferments. Creators and editors consistently report hydrated, bouncy, glassy-looking skin the next morning. The common caveat is that the effect is temporary, and long wear times plus counterfeit listings make it more of an event-prep treat than a routine fixture.

Best for

Pre-event hydration and glow
Dry or dehydrated skin that likes occlusive masks
Overnight pampering routines

Why it’s trending

42K+ sold on TikTok Shop (one listing shared by the Collagen mask and Biodance's other Real Deep Mask variants)

Source

What we love

Hydrogel sheet adheres closely and can be worn overnight
Reviewers report plump, dewy, glassy-looking skin the next morning
Inexpensive per mask at the brand's $19 four-pack price
Humectant-rich essence with niacinamide and hydrolyzed hyaluronic acid

Worth knowing

Results are widely described as temporary rather than cumulative
Long wear time (3–8 hours) is inconvenient for some users
Counterfeit versions circulate online, so buying from authorized sellers matters

How it scored

The breakdown.

Five factors, weighted for formulas. Here’s our working.

7.6Good

Beauty score out of 10. Brands can’t pay for placement — ever.

Results30%7.6
Dermatologist and editor reviews agree it delivers visible next-morning hydration and a glassy look, but several reviewers describe the effect as a short-lived quick fix rather than lasting change.
Formula & ingredients20%7.5
A sensible humectant-heavy essence with niacinamide, hydrolyzed hyaluronic acid and ferments in a hydrogel base; topical collagen hydrates rather than rebuilding skin's own collagen.
Texture & experience15%7.3
The hydrogel clings well even overnight, but the 3–8 hour wear time is described as fiddly, and one reviewer removed it mid-night.
Value20%7.5
At $19 for four masks it is inexpensive per use for a hydrogel mask, with larger 8- and 16-mask bundles priced lower per sheet.
Community love15%8.4
One of the most viral K-beauty masks of recent years, with heavy TikTok and YouTube coverage and generally warm, if tempered, editor verdicts.

Beauty profile

Inside the bottle.

Texture

Hydrogel mask molded with essence that clings to skin and turns transparent as it absorbs (brand description)

Format

Sheet mask

Size

4 sheets × 1.19 oz / 34 g

Key ingredients

Ingredient encyclopedia →

What’s in it: Brand lists low-molecular-weight collagen peptide (243 daltons, per the brand FAQ), galactomyces ferment, oligo hyaluronic acid and niacinamide as main ingredients, plus three probiotic ferments; no percentages are published.

How to use

Apply at the end of the evening routine and remove the next morning, or wear for 3–4 hours during the day until the mask becomes transparent.

Full ingredient list (INCI)35 ingredients · key actives highlighted · as listed by the brand

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

Formulas change. Always check the packaging, and patch-test if your skin is reactive.

Official product page

Creator video reviews

Watch it in action.

Real reviews, try-ons and wear tests from independent creators — verified with TikTok and YouTube and labelled when sponsored.

We don’t pay creators for reviews, and they don’t pay us. Nothing from TikTok or YouTube loads until you press play.

What people say

Straight from the source.

Verbatim from Reddit, forums, blogs and the beauty press — linked, so you can read the whole thread.

4 verbatim quotes · 1 positive · 3 mixed

Who What Wear

I liked that it stuck to my skin overnight, despite tossing and turning. I also liked that it gave me a 'glass-skin' effect by morning.

McLintockWho What WearSource

Who What Wear

They really do tighten your pores and give you a "glass-skin" look. I didn't find this mask to be as hydrating as the Refreshing Sea Kelp Mask, though, so I think I prefer that one.

AnonymousWho What WearSource

Live That Glow

Left Laura’s combination skin noticeably hydrated and slightly brighter into the next day, but the results weren’t dramatic enough to justify the hours-long wear time for her.

Laura KempLive That Glow · 2026-08Source

Really Ree

I do think it has a good effect on fine lines, but I don’t think these give the long lasting results I was hoping for. I’d say it’s a quick-fix treatment rather than a long-term skin solution.

ReeReally Ree · 2025-02Source

Price & value

Is it worth it?

Typical price

$19.00

for 4 sheets × 1.19 oz / 34 g

DrugstoreMid-rangePrestigeLuxury

About 19% more than the typical exfoliants & masks we review. Our value score: 7.5/10 for a drugstore pick.

Price checked November 2026 at a non-Amazon retailer. Prices change — retailers show the current one.

Where to buy

Check price on Amazon Shop on TikTok Shop42666 sold Buy from the brand$19.00 SSee it at Sephora

We may earn a commission when you buy through links on this page. It never affects our scores or what we recommend. How we make money

Community

What members noticed.

Ratings, skin types and the benefits people actually saw — logged on the Benefit Wheel.

No member ratings yet.

Tried it? Your score — and your skin or hair type — helps the next person decide.

Highlighted: what it’s built to do.

Discussion

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Tried Biodance Bio-Collagen Real Deep Mask? Ask a question or share how it’s working for your skin or hair — you’ll be the first.

FAQ

Good questions.

How long should the Biodance mask stay on?

The brand says to wear it overnight and remove it in the morning, or for 3–4 hours during the day until the hydrogel turns transparent. Longer wear lets more of the essence absorb, according to Biodance.

Does the collagen in the mask build new collagen?

No product claim says it rebuilds collagen; Biodance describes its low-molecular-weight collagen as hydrating and firming-looking. Reviewers and dermatologists frame the benefit as surface hydration and a temporary plumping effect.

Is it suitable for sensitive skin?

Biodance describes the formula as hypoallergenic and safe for sensitive skin. Creators with sensitive and acne-prone skin have tested it overnight, but a patch test is still sensible because the essence contains plant extracts such as rose water and ivy.

Why does the price vary so much online?

The brand sells four masks for $19 with cheaper multi-box bundles, while third-party listings vary widely. Editors warn that fake versions are common, so buying from the brand or authorized retailers is recommended.

Sources we checked (9)