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Star5 qty So good!
las...@ I noticed that my pores have shrunk and the spots have changed texture. It absorbs quickly. for about 1 week,At night, it's good to be able to try niacinamide. The best way to apply it is after cleansing. It reduces discoloration and hyperpigmentation.  

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Posted on 24-01-11 Recommend
Star5 qty The best for lightening dark spots.
elm...@ This is my holy grail product for brightening and lightening dark spots and hyperpigmentation. I used it every night after the 6 Peptide Booster for 2 weeks now and my acne spots are slowly going away.
Posted on 23-12-24 Recommend
Star5 qty Love this Niacinamide serum !
Pri...@ COSRX's Niacinamide 15 Serum has proven to be a game-changer in my skincare routine. Its 15% concentration of niacinamide works wonders in controlling oiliness and minimizing pores. This serum's calming effect has significantly reduced breakouts, contributing to a more balanced complexion. The lightweight formula effortlessly integrates into my routine, allowing for easy layering with other products. Over time, I've observed a visible improvement in overall skin texture. If you're on the hunt for an effective niacinamide serum that tackles various concerns, COSRX has crafted a winner with this product. Highly recommended for a clearer and more refined complexion.

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Posted on 23-12-24 Recommend
Star5 qty 10/10
but...@ It's awesome for smoothing skin and minimizing pores, and it helps with excess sebum. The serum has a wholesome effect on improving skin condition, keeping the skin barrier happy. This serum helps to improve overall skin clarity, especially targeting acne-prone skin. Also, Niacinamide can help fade hyperpigmentation on the skin. The serum feels light, not sticky, and works well for daily use.
Posted on 23-12-24 Recommend
Star4 qty Repairs Skin Over Time
alp...@ I really enjoyed using this product as a part of my daily beauty routine. When I use this before applying makeup or without makeup, this serum gives my skin q beautiful flushing glow. I also noticed an improvement and reduction of fine lines and dullness to my skin over time. After a week of use, my skin appeared more even and bright. This is a great targeted skin serum, I love this.

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Posted on 23-12-23 Recommend

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