SOME BY MIYuja Niacin Anti Blemish Serum - 1.69Oz, 50ml - 10% Niacinamide and Vitamin C Dark Spot Correcting Serum for Face Brightening - Skin Pigmentation Care for Glow Glass Skin - Korean Skin Care

I've used this daily for years and highly recommend the whole yuja line!My main concern is post acne scars/hyperpigmentation and this does the job, especially with the toner, just be patient. I have ongoing acne, but older dark spots are totally gone. It doesn't lighten freckles or sunspots, at least for me. The citrus scent is uplifting and it's packed with moisture.

Love the way my skin feels after using this on a nightly basis. I would use 1 pump, and it lasted me a little less than 3 months. I will buy again once I run out of my other serums.

The product has a pleasant orangey scent which can be sensitive to some skins. Some people with sensitive skin may also experience a burning sensation. It’s a bit high with 10% niacinamide while other products recommend 5%. After using, my skin feels relatively smooth and paired with a good moisturizer, its left like glass skin. Over 30 days, it definitely reduced redness and does work as promised. For duch a good price, it’s worth it to try.

Updated Review 12/29/23:Just an honest happy customer here! I figured I’d provide an update since my original review received a lot of helpful votes (original review below, feel free to read that first).It’s been over 2 years of consistently using this product and I must say this is truly a stable in my routine. I literally can’t live without it. I will continue to repurchase this for ever! Now, I can admit there have been times that I’ve ran out and waited a little longer than usual to repurchase or just slack off on my skincare routine and of course, my breakouts will come back here and there. But as soon as they do, I run to this little bottle right here and all is well in a couple days. But when I am consistently using this every night, my skin thrives! They’ve rebranded and raised the price since my original review in 2021, but it seems the formula of the product is still the same, which I appreciate. Overall, still loving this product. I truly cannot recommend this enough for anyone with troubled or sensitive skin.Original Review 4/26/21: This thing has saved my skin! I’ve been using it morning and night, every day, for ten days now and the difference in my skin is honestly remarkable. I am so impressed with this product. This, along with the fact that I switched to wearing a silk mask instead of a cotton or disposable mask, has made the most dramatic difference in my skin. I have extremely sensitive, acne prone skin. Literally anything will break me out. So this pandemic has been the death of my skin... I’ve tried so many skin care products and nothing has worked for me. But this product has been a game changer. I am so impressed with how quickly I am already seeing results. At this point I have little to no active breakouts, the texture of my skin is so smooth and the leftover scars have began to fade! I still have a long way to go to clear skin but I’m so happy I found this product! Overall, if you’re wondering if this works! IT 1000% WORKS!

Amazing

Not sure about this product. Didn’t take away my dark spots and it makes my skin super dry. So I am using it less often to see it makes it less drying.

One of my skin care staples. I use it every day and really brightened and tightened my skin. Highly recommend as a vitamin c and niacinamide serum. Not only is it effective, but smells good too. This brand’s products are amazing.

probably the only serum i've emptied out!!! i read that combining niacinamide and vit C doubles the effectiveness of either product. my blemish marks went down considerably after using this serum. not to mention it smells so lovely.