The worst thing for the skin! I left the mask on for about 5 hours. As soon as I removed it, my skin was so dehydrated it can't be described. The same happened to my sister and a friend of mine.

As you will see on social media, Korean products that are viral have been copied more than others. Only buy from official suppliers and do not buy cheap because they are definitely counterfeits. The mask cannot be offered at a price below the net wholesale value. The same applies to all Korean products. If you buy cheap, don't blame the store or the product if it had a strange smell, texture, or caused irritation. This mask is not viral by chance as it sells out everywhere quickly.

It’s simply unbelievable! The result after an overnight application is equal to that of injectables (unfortunately, only for a few hours, of course)

I liked it a lot. It matched my skin without any side effects after use. (Combination to oily skin) I applied it for 4 hours and it had an effect and lasted. The skin was more radiant and firm.
Just the next day I noticed mild peeling but nothing bothersome.

The best! I’m using it at night, sleeping with this mask and its not falling out, it stays on the face with no problem and in the morning skin is amazing!

Not necessary but a treat yourself item. Your skincare does all the work. I apply this on nights where I need extra slugging or to lock in my skin care routine for skin barrier repair.

Having combination skin and wearing it all night, I noticed that it does not provide any hydration to the areas where I have dryness. Also, in the following days I was extremely oily and I even got a few pimples. Do I recommend it? Definitely not for oily or combination skin

Attention, it is a bad imitation... Do not use it, it may cause you problems, we do not know what ingredients the mask contains and of course we no longer believe what is written. I hope the site will take care of the issue because we made the purchase since we trust the site

It was not moisturizing at all and I have combination skin. Very uncomfortable to apply all night and after removing it, it left my skin very dry

The only sure thing is that they are not the originals & I fell into the trap to say it because they were cheap, because the originals neither smell so bad nor have small holes and they also fit perfectly! I will remove it because firstly I can't stand the smell & secondly from what I read I think I won't escape the allergy. The only sure thing is that I will take legal action.

This is not the original collagen mask. It has a weird texture and has an incredibly bad smell. I would not advise using it on the face.

I am a person who has oily and dry skin. When I use the mask, afterwards my skin is perfect. It doesn't leave any oiliness at all and I feel it very refreshed and fresh. I had this effect on my skin for the whole day.

Excessive "hype" regarding the promotion of the product... It moisturizes but in no way does it have the results shown in the videos.. :) :) It gives a temporary glow and hydration like most masks. I give 3 stars for the company's marketing.

The mask offers high personal hydration to anyone who desires a radiant, soft, and elastic result. The downside of using the mask is the long waiting time from application to removal (3-5 hours), so it is recommended to apply it during sleep and/or at night.

I think the ones I got are hollow. I have bought other authentic ones, but these smelled like glue while the original doesn't smell like that

Wonderful, super moisturizing, the best mask I have ever tried! The skin is plump the next morning!! I like that it is in two pieces because it fits perfectly that way! It is removed very easily, as one piece!

it's a nice mask for hydration but nothing crazy! the good thing is that it didn't cause me an allergy since I generally have issues with various ingredients ...

It requires a bit of patience as you have to leave it on your face until it becomes transparent—in my case, it takes about 3.5 hours—however, on a day when you have free time at home, it doesn’t affect your movements, etc. I really saw a big difference in the hydration and radiance of my face, nothing like the other 20-minute masks I’ve tried so far. I also prefer it over the blue one from the same line because I didn’t see such spectacular results in terms of hydration. I totally recommend it

I had bought two. I used the first one for about 4 hours and everything was fine. I thought I’d use the second one overnight. In the morning I woke up and in some areas (especially nose and forehead) my skin looked tanned. It was as if I had a slight burn, which also took a while to go away. For about a week I looked like I had large patches on my skin. So honestly, I don’t know what happened, but obviously it doesn’t suit my skin or it’s not meant for overnight use

I put on the mask and within 15 minutes my face started to burn. As soon as I took off the mask my face turned bright red. Awful experience

I have dry skin and I tried the mask twice. On my face it dried quite quickly, in 3 hours it had become completely transparent but when I removed it I didn't see anything special, it had a glow but I also felt something like an oily residue, I feel that it is not worth the hype

I slept with the mask and woke up full of marks from the mask. I would recommend wearing it for 3-4 hours and not while sleeping.

Incredible mask and it really makes your skin glow all day after use!! I put it on at night, a few hours before I go to sleep, I keep it on throughout the night and it doesn't come off while sleeping!

Very good, I wore it for a whole night and it gave me enough freshness on my face, the next day my skin was very radiant

This is NOT ORIGINAL PRODUCT... I used proper one from Korea and its completely different. Do not buy it.!

There are no words for this mask. Once it starts being absorbed, it doesn't come off during sleep, no worries at all

The Biodance Bio Collagen Real Deep Mask delivers intense hydration and a noticeable firming effect, leaving skin plump and radiant after just one use. Packed with collagen, hyaluronic acid, and niacinamide, it’s a great quick fix for dull or tired skin. Ideal for a “glass skin” glow, though results may be more short-term than long-lasting.

I don't understand the hype. It's an okay mask. I stayed asleep even though I was anxious, I woke up with a clean, relatively glowing face but there wasn't any skin transformation like they show! The results of the glow were very fleeting. I think there are better masks that are more affordable (it's single-use so it's not really considered economical).

Okay.. I wasn't crazy about it either. I think it's a lot of fuss for nothing. Yes, I prepared my skin, yes I left it on all night but okay, it left a hydrated complexion. Important yes, but it's a result that other, cheaper masks also provide. And its application is difficult as it slips a lot and it's not easy to grab it to apply it. I definitely wouldn't buy it again

The best if you want a glass skin effect, it requires skin preparation and you should leave it on for definitely 5 hours!