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 particular issues, but during pregnancy, I developed a couple of wrinkles on my forehead. After using the serum for a month, the wrinkles smoothed out and almost disappeared, and my skin tone became more even. My skin is now glowing. I use a regular cream after applying the serum. I am very satisfied!

I did not notice any effect.

There is absolutely no effect whatsoever, just an inexplicable stickiness on the face! I will not be purchasing it again in the future.

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

I bought the entire skincare line and I am very satisfied. My skin visibly improved. And for those who have dry skin, girls, remember that serum is not the same as a cream! After applying the serum, you should use the emulsion and cream following the Korean system, and it absorbs quickly.

Unfortunately, it didn't work for me. Or rather, I didn't like the effect it gave. After application, my face feels like it's covered with a thin film that tightens the entire skin. Quite a strange "lifting" effect. Maybe this product is more suitable for specific preferences.

I am very satisfied with this serum. It smooths out the first wrinkles and removes signs of fatigue. It slightly tightens and evens out the skin. I have been using it for 2 weeks and it's just what my combination skin needs!

I have been using this product for almost a month now. After applying it, I noticed a feeling of tightness, which honestly surprised me because I read reviews about it being moisturizing, but I don't see any moisturizing effect here. I would recommend adding a couple of drops to your moisturizer and applying it that way. As for the effectiveness, I haven't really noticed any significant changes. I'm 28 years old and starting to see some fine lines.

Unfortunately, it didn't work for me. It ended up drying out my already dry skin even more after a few uses.

A fantastic serum that transformed my skin in just two weeks. I purchased it specifically to smooth out the recently appeared expression lines on my forehead and around the corners of my mouth. Whenever I laughed or frowned, wrinkles would appear in those areas. Now, thanks to this serum, my skin is hydrated, smooth, and well taken care of. It definitely accomplished the task I bought it for. I'm certain it won't be able to get rid of deep and long-standing wrinkles, but it can definitely prevent the appearance of new ones or eliminate barely noticeable ones. That's why I highly praise this Korean miracle. I give this product a solid five-star rating and definitely recommend it. I would give it even more positives, but there is one drawback for me: it clogs my pores (I have combination skin). However, I found a solution to this issue by only applying the serum to problem areas instead of the entire face. This way, the product is used more economically and doesn't clog my pores.