COSRX Niacinamide 15% Face Serum

cosrx

Quick Verdict

COSRX Niacinamide 15% Face Serum contains 15% niacinamide, intended to improve overall skin condition. It offers a clear, easy-to-apply serum without irritation.

Video Proof Moments

Effective with vitamin C

Non-irritating application

Aids oil production control

Clear serum consistency

Key Takeaways

Contains 15% niacinamide

Non-sticky and easy to spread

Clean dropper design prevents contamination

Effective in oil production management

Recommended for use with vitamin C

Transcript

Rachel here with WTI and this is Niacinamide by COSRX. This is a powerful Niacinamide. It is 15%. I love the bottle. It's not just a regular. I like when you take the dropper out. There is a stopper there so other things will not fall into here. I think it helps to keep it nice and clean. So this is a nice clear serum. Niacinamide is beneficial for so many things. This is a powerful Niacinamide so I'll only use two drops. But it really helps to boost so many different ingredients that you use. So I'll just put it on my face before I put on for example in the morning vitamin C. And then I'll put on some sunblock as well. It goes on really nicely and doesn't irritate my skin at all. This specific one can also help with oil production. Take a look at the consistency of the serum. It's not sticky. It's easy to spread. I'd highly recommend this one. I love the amount that I get. I love the dropper it's in. And I think it works super.