Firming Collagen Serum Mizon Original Skin Energy Collagen 100 Ampoule

I received this as a gift. I am 34 years old and don't have any major issues, but during pregnancy, I developed a few wrinkles on my forehead. After using this serum for a month, my skin smoothed out, the wrinkles almost disappeared, and my complexion evened out. My skin looks radiant. I use my regular moisturizer after applying it. I am very satisfied!

I did not notice any effect.

There is absolutely no effect whatsoever, only a confusing stickiness on the face! I won't be purchasing this again.

It worked perfectly for me. I use it under cream, although it is not recommended to use it alone. My combination skin looks much better after using it. A pleasant surprise was that this serum also evens out the skin tone, slightly lightens it, and helps dry out breakouts.

I purchased this entire skincare line and I am extremely satisfied. My skin visibly improved. And for those who have dry skin - ladies, remember that the serum is not a cream! After applying it, you should follow with the emulsion and cream according to the Korean system, and it absorbs quickly.

Unfortunately, it didn't work for me. More specifically, I didn't like the effect it had. After absorption, it feels like my face is covered by a thin film that tightens the skin. It's quite a strange "lifting" sensation. Perhaps this product is more suitable for those with specific preferences.

I am very satisfied with this serum. It smooths out the first wrinkles and removes signs of tiredness. It also slightly tightens and evens out the skin. I have been using it for 2 weeks, and it is perfect for my combination skin.

I have been using this product for almost a month now, and after applying it, I noticed a feeling of tightness. This surprised me because I had read reviews about its moisturizing properties, but I didn't experience any hydration from it. I would recommend adding a few drops of this product to a moisturizing cream and applying it that way. Honestly, I haven't noticed any noticeable effects from using it. I'm 28 years old and starting to see some fine lines appear.

Unfortunately, it didn't work for me. It completely dried out my already dry skin after just a few uses.

A wonderful serum. It transformed my skin in just two weeks. I bought it to smooth out recently appeared expression lines on my forehead and around the corners of my mouth. Every time I laughed or frowned, wrinkles would appear in those areas. Now my skin is hydrated, smooth, and well taken care of, thanks to this serum. And of course, it fulfilled the purpose for which I bought it. I'm sure it won't be able to erase deep and long-standing wrinkles, but it can definitely prevent their appearance or eliminate barely noticeable ones. Hats off to this Korean miracle. I give this product a solid five-star rating and definitely recommend it. I would give it even more pluses if it wasn't for one flaw: it clogs pores (I have combination skin). However, I found a solution to this issue: I started applying the serum only to problem areas, rather than the entire face. This way, the product is used more economically and doesn't clog my pores.