Niacinamide 10% + Zinc 1% 30 ML

I've been using this product for about three years and love it! It was recommended to me by my naturopath when I complained about ongoing acne problems. I've always dealt with the odd pimple but as soon as I got a hormonal IUD I started breaking out non-stop. This product definitely saved the day :) My skin is much more even now and I really notice the difference if I miss applying it during my routine. I highly recommend

Rarely can I say I will rebuy a product over and over and over again but I can proudly say it for this serum! Those annoying skin colored pimples would appear on my forehead and they aren’t poppable and this serum was the solution! I apply it once a day before bed in my normal skincare routine and has been saving my skin for about a year now. The price is what really keeps me coming back since it doesn’t feel like a burden spending $ on since it’s cheap for its great quality. I also love how th…e bottle is glass and recyclable!! Love it!!

I have been using this product for about a month. Does taking vitamin C supplements reduce its effect?

I've tried lots of niacinamide products that just don't seem to do anything. This one does. It brightens, clarifies and mattifies exceptionally well. I have combination skin and found that this product was probably a little too effective on the less oily parts of my face - it started to dry my skin out. I now only use this on the oily areas and it works wonderfully. For the rest of my face, I have started using The Ordinary's Soothing & Barrier Support serum which contains niacinamide, but like…ly in a lower concentration and with no zinc. I will definitely continue to use and repurchase this product

Both my husband and I use this product, it eliminated break outs within a month (3 years ago) and now we use it because it makes the skin even and super nice! Anyone writing that it is too strong, you probably have a very sensitive skin or are using something else (like retin a, or some kind of other acids) which make your skin sensitive. This is one of the best products we ever found to beautify skin... my husband (seriously) gets compliments on his skin on the daily! Thank you Deciem!!

Yes Yes Yes! This product should be in everyone's bath! It is well absorbed, the skin becomes smooth, it is good to fight redness and age spots. I have combination acne prone skin and this product works wonders