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 (30ml)

I highly recommend not only this product, but the brand. I had really bad Malasma, which has diminished tremendous.This brand is affordable and itReally works!!!

I’m a researcher and have devoured information on niacinamide. I’ve researched the products available on Amazon and have found this to be the very best one. I’ve had no irritation whatsoever. I do blend it in with snail mucin, which delivers amazing results. It’s excellent value for money with a consistency you would expect with high-quality niacinamide. Great value for money no sense. I’ll continue to buy this product for as long as it’s made available.

La calidad del producto, por lo que cuesta, es impresionante. Una de las mejores niacinamidas que he usado. Sin embargo no me termina de convencer la botella de un material parecido al plástico. Pero no amerita bajarle las estrellas

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.

I love it! I've struggled with large pores, after a week my pores are significantly smaller & my skin is glowing! Feeling confident... Definitely worth it

Great price for this serum! Most other brands are unnecessarily more expensive

2.5% concentration is pretty potent. I see the difference in the first week. My skin keeps improving every day. Low price, good quality. Great find.