Very potent

For a long time I incorporated this serum religiously on my skincare routine but I noticed it was too strong for me. I tried to dilute it by mixing with moisturizer but that also didn't work out. I eventually came to the conclusion that this product isn't a perfect match for my skin type which tends to be on the dry side. However, I must say it helped a lot when I got the occasional pimple and it definitely reduces sebum production. Also, I noticed that it helped in not getting so many ingrown facial hair on my jawline. I would recommend this product, I know it does is job quite nicely, so I will be using it occasionally on spot treatments.

I absolutely love this product

I bought the niacinamide to add it to my skincare routine and it’s been absolutely amazing since then. It did not leave my skin feeling sensitive and added a glow to my face. My acne scars have shown improvement. I would definitely buy again. The effects are not seen immediately, it takes a while and patience.

Love this

This is great for all skin types. I have dry, sensitive skin and it has not made me overly dry. Niacinamide helps regulate sebum production so it helps to keep you from getting overly dry or overly oily. I’ve seen and improvement in my breakouts and sebaceous filaments since using this. On my second bottle and still loving it.

First time trying Niacinamide

I have good skin generally but have few breakouts every once a while before period, or if I eat lots of sweets/junk food, or I'm too lazy to keep my deep cleaning routine. I've been using this for 2 months and no acne since then - I'm still eating junk food lol. First time trying Niacinamide so there's no comparison. I dont like the texture and it does sting a little bit at beginning - I mix one drop only with my cream. Other than that it's a great product!

great product! I saw result after the first week. Helps minimize the look of my acne scars a bit, and reduced the amount of bumps on my forehead. I would suggest this product, especially with how low cost it is.

It works for me

After consistent use for a few months, I do notice that the shine on my t zone has been greatly reduced. My skin also become brighter even some of the freckles are lighter.

Constant on my shelf

This is such a great product for the price! It's a little tacky and sticky but I don't really mind it. It keeps my skin clear and keeps my pores tight. I use it after I apply my Paula's Choice BHA liquid exfoliant. They work so well together! Such a classic product by The Ordinary.

My face got better 100%

Small pores, cleaner pores too. My skin didn’t reacted badly to it and I can say it’s been helping me with my breakouts, I see less of them. My skin looks also healthier and more alive.

AMAZING

This product is one of my favorites. It leaves a wonderful finish on my skin and helped get rid of blemishes. I will definitely be going back to the store for more.

So Good!

My Experience:
I bought this product for the simple ingredients it's made of. It is also very affordable. So, I figured it's worth a try. I mainly wanted a skincare product with niacinamide for my large pores on my forehead, nose, and chin. I get blackheads in those areas, so I was hoping this would help. It did not disappoint me at all. I love this product! This is how I use the serum. I cleanse, then tone, and then I apply this serum. I like to use this during my morning routine. This is due to the basic nature of niacinamide and zinc. There is no need for me to apply sunscreen unless I am leaving my house.

I noticed a positive difference on my skin after only one week of daily use. I noticed the pores on my nose are now smaller and I do not have big blackheads anymore. I still get blackheads, but they have diminished in size. The oils on my forehead have also been produced less. I think the pores on my chin also diminished in size. I will continue to use this serum and will be purchasing a new bottle once finished.

What I Did Not Like:
I noticed the dropper became slightly harder to twist off after a few uses. I saw some dried-up niacinamide within the threads that I constantly have to peel off. But, this might just be an issue I have.