Niacinamide 20% + Zinc PCA 4% Serum for Face, Pore Reducer, Uneven Skin Tone Treatment, Diminishes Acne Prone, Skin Balancing Pore Reducing, Restores Elasticity, 1 Fl Oz

I have ordered my 2nd bottle of this pore minimizer because it really works. When I was a little girl I remember my GrandMa’s bumpy & lumpy chin when I sat on her lap. About a year ago I noticed I had her chin. This product has dramatically smoothed my chin skin as well as other areas on my 74 year old face! 🤗

I purchased this product based on reviews. It does not disappoint! It plumps up under my eyes and smooths out the fine lines and wrinkles. It is a bit thick but I use vitamin c first then this product and my moisturizer. It has made a difference and makes my makeup look smoother as well. Great product so far!

It took me a while to like this serum because it is so sticky, and paired with other moderately sticky serums (like L’Oreal’s retinol serum), my face is even stickier. But since I use this only at night, I can overlook the stickiness and somewhat heavy feel after I top off with my night moisturizer. I love how soft my face is in the morning after I wash it with a gentle cleanser.I have aging skin that is slowly filling with spots and hyperpigmentation. This serum has helped a lot over the last four weeks, along with an arsenal of other actives, like Vitamin C, retinol, retinal, collagen, and peptides, put together in separate morning and evening skincare regimens. I’ve used other Cos de Baha products and like them all, this Niacinamide 20% being one of the main actives in my arsenal. No weird smell or funny texture, just a clean product that works.As far as this being a pore reducer, I cannot speak for that because I’ve had huge pores since birth and even lasers and microneedling at my dermatologist’s office haven’t shrunk them — my gift in the crapshoot that is genetics. My main problem now is the discoloration on my face that came after menopause, and this serum is definitely helping.

I have huge pores and can never find anything to minimize them, but with regular use, it reduces their size fairly well. I like how it's helps my "old lady" skin look and feel better. I am mostly satisfied with it's performance.

I’m not really sure I got the product as described. After trying it out for a few days, I found it very sticky and just unable to dry down in a reasonable amount of time during my skin care routine. Then I remembered the bottle was not sealed with plastic and the box looks like it was open or at least not sealed as well. So I feel like the contents may have been compromised so I returned it.

Plumps, tightens especially under eyes! Better than the arsenal of eye creams I’ve tried. Haven’t found anything better. Korean triple cleansing, vit c, snail mucin, this serum, tretinoin, sunscreen give me glass skin at 78.

This serum is amazing. It has transformed my skin so quickly. I had been struggling with rebuilding my stratum cornium and lipid barrier after making some bad product choices and damaging my skin.I had this product for awhile and set it on my bathroom shelf because I read that it was helpful for oily skin. Well my skin is anything but oily. It's terribly dehydrated and uncomfortably sensitive. But when I learned that it helps build the lipid barrier and added it into my routine hoping it played nice with all my other products and helped hydrate my skin. Not drying at all.I'm on a strict routine of oil cleansing, tetrahexyldecyl ascorbate, stem cells and peptides, bakuchiol, hyaluronic acid, and lipid complex and this serum plays wonderfully and even compliments all these ingredients. I'm in my mid forties and I'm starting to feel like I'm in my thirties again.It's hydrating, it's gentle, it's protective, it makes your skin look amazing and glowy AND it helps rebuild damaged stratum cornium which is the real reason our skin ages.

I was very skeptical about purchasing this product, but so glad I did! I have been using it a little over two weeks diligently and it has really improved the appearance of my skin. It’s also soft and non-greasy.