MANYO FACTORY Bifida Biome Complex Ampoule 1.7 fl oz (50ml) Korean Skincare, Facial Skin Rejuvenating, with 10-types-of Hyaluronic Acid, for Women and Men

I have never really struggled with reactive skin - until I started using tretinoin. But this serum, along with one other, totally changed my skin. I love the soothing and hydration it adds to my skin, and that the peeling and sensitivity disappeared almost over night. There is no scent to this product and the ingredients list is loaded with skin-beneficial ingredients - the fermented ingredients in this have totally transformed my skin. I have combo dehydrated skin and I used to have to fend off a pretty oily t-zone by mid-day, but adding this serum into my routine gives me a fresh bright glow to my skin without being greasy. It took about two bottles to really start seeing the glow, but now it's a product that I simply can not do without. I always purchase a back-up bottle as soon as I open a new one. My skin doesn't ever want me to be without this.

I purchased this serum after reading that it was a fairly good dupe for a very expensive night serum that I love - and it's GREAT! Very moisturizing, excellent texture, absorbs easily and does not pill or ball up under other products or makeup. I have tried it both day and night and it is equally amazing - plays very well with other products. Definitely highly recommend!

I've been using this serum for several years, and it has been a game changer. My skin type is dry, sensitive, and prone to redness. I rotate between Retinol, Lactic Acid, and Vitamin C when it comes to actives. This watery serum layers and works beautifully with other products while protecting my skin barrier. Anyone with any skin type could benefit from this serum, but I highly recommend it to those dealing with skin barrier damage, sensitivity, and redness. I appreciate the 50 ml size and reasonable cost.

Upon writing this review I've already ordered my second bottle. It makes your skin glow and helps your post-acne scar marks. I found out about this product when I saw an Instagram reel of Kim Chae Won using this and was already convinced because K-pop idols have perfect/glowy skin and they always need to do these sorts of cosmetic routines in order to look beautiful when performing on stage.

I’m giving this four stars because it made my skin look flawless, until it started giving me cystic acne after about a week and a half of using it. If you’re not prone to breaking out from fermented products, this is great for uneven skin texture, fine lines/plumping skin, lightening discoloration, and for creating glass skin. I was sad that I had to stop using it.

It absorbs very well, I liked it

LOVEEEE!Idk why I waited so long, if your skin loves hyaluronic acid? Probiotics? Overall moisture and soothing. You’ll love this. It does have fermented ingredients so fungal acne girlies do a patch test!I’ve been using this product for 4 days and the transformation already, is very motivating! I’ll keep using and repurchase every time!

I have used this exactly once because the serum smells unpleasant.It did not irritate my skin, which is a plus, but did irritate my sensibilities. If it were not for facial use I'd probably be okay with it.This is why all Tik-Tok famous goods should be regarded with a certain amount of skepticism.