BIODANCE Bio-Collagen Real Deep Mask — Reddit Reviews
by Biodance
Updated September 23, 2026
Overnight hydrogel mask for glassy, plump hydration; pricey and polarizing.
What the community says
Reddit users report an overnight hydrogel mask that leaves skin glowy, bouncy, and visibly plumped by morning. It suits dehydrated, dry, or post-peel skin, though plenty of people call it expensive, messy, or not hydrating enough.
What this means for you
What people love
Watch out for
Product details
Use caution
Skin Type
Product Traits
Key Ingredients
Where to buy
What the science says
Acne
Some evidence
Niacinamide: 6 studies tested it on its own. See all 17 studies
What the studies found
- Most studies found niacinamide helped acne
- Some studies found 4% niacinamide cleared acne about as well as clindamycin
- One study found 4% niacinamide improved red, sore spots, but IPL worked better
- Some research found no clear difference, and a large review said the effects were uncertain
Hyperpigmentation
Some evidence
Niacinamide: 5 studies tested it on its own. See all 24 studies
What the studies found
- All of these studies found niacinamide helped fade dark spots or patches
- In clinical trials, 5% niacinamide faded dark spots more than a placebo
- It also helped when used with salicylic acid peels, more than peels alone
- Used on its own, it helped, but one study found a niacinamide mix worked better
- One study found the fading effect reversed after stopping niacinamide
Research context, not treatment advice. Studies are about the ingredient, not necessarily this exact product.
Real Reddit threads — 82 mentions across 28 threads
Biodance BIODANCE Bio-Collagen Real Deep Mask on Reddit, in one place — 28 threads from r/AsianBeauty, r/koreanskincare and 3 more, summarized.
“Occasional treatments Centella Quick Clay Stick Mask BioDance Hydro Deep Real Sheet Mask”
Positive
“the biodance sheet mask once a week too”
Positive
“For treatments I’ll do a clay mask once a week and the biodance sheet mask once a week too.”
Positive
“Biodance Bundle: Bio Collagen - Deep Mask Set + Refreshing Sea Kelp Deep Mask Set + Hydro Cera-nol Deep Mask Set”
Mentioned
“Masks:”
Mentioned
“Here is the list of items. I've arranged them into categories.”
Mentioned
“much cheaper than Biodance”
Mentioned
“The best part it was $10 for 5 masks, much cheaper than Biodance.”
Mentioned
“I just found a pack of Glamfox ginseng collagen masks.”
Mentioned
“I found the biodance collagen mask from my local costco at $34 yesterday 😬”
Mentioned
“I recently bought this in Korea! They're like $20 USD for 8 pieces in Olive Young so this is a steal!”
Mentioned
“It's more gel material so I guess it doesn't dry out your skin unlike paper material (I'm just guessing).”
Mentioned
“My holy grails : Biodance - real deep collagen sheet mask”
Positive
“I do the sheet mask once a week because they’re expensive.”
Positive
“Your skin is goalsssssss”
Positive
“what’s the mask pack ? is it biodance?”
Mentioned
“Yess Biodance bio-collagen real deep mask”
Mentioned
“Those Hydrogel masks are absolutely not the best for dry skin”
Mentioned
