DearKlairs Vitamin C Serum – Korean Brightening Daily Serum with 5% Pure Vitamin C, EGF Peptides & Niacinamide, for Even Skin Tone, Dark Spot Care, Sensitive Skin, 1.18 Fl Oz

It brightened my skin within 2 weeks of using. The consistency is liquid and light which is ideal for absorption. I have nice and glowy skin. I’ve had a recent outbreak of adult acne and my skin darkens with or without picking my face, it’s just how it is with my sensitive/combo skin. It’s helped my self esteem because acne/hyperpigmentation is always my biggest insecurity. I’ve used this product before, which I ordered on another site some years ago, and I’m glad that the results and quality are still consistent!!! I started my skin care journey in 2021 and I got a little lazy along the way and stopped purchasing this product. I’m adding it back to my routine again.

I have really sensitive skin, so I’m always cautious with vitamin C products—but this one has been amazing for me. I use it every single day, and it’s not irritating at all, which is rare for vitamin C. I love that it combines pure vitamin C with centella asiatica, so you get the brightening benefits while still keeping your skin calm and balanced. It fits perfectly into my routine, especially since I love Korean skincare. It’s also super affordable for the quality, which makes it even better. One thing to note—make sure you use it within about 3 months after opening, since vitamin C can lose its effectiveness over time. Overall, such a great option if you have sensitive skin but still want that glow and brightening effect!

I went through this entire bottle and will be purchasing another. It's soothing, and has a warming effect when applied to the face. It also doesn't leave a sticky feel. I love this on my mature skin and along with my other products.

First off, my skin is t-zone oily and i have a handful of acne scars and hyper pigmentation around my chin/mustache area. I have been routinely using this product for a solid week now. This doesn't burn my skin (i have thickish skin) and it doesn't have any strong smell but there is a slight smell. Its easy to apply and on good days it doesn't leave my skin oily after applying it. Overall Verdict: You have to give this product some time for you to see tremendous changes. Its slow in fading scars and hyper pigmentation but skin texture is ridiculously smooth. I like it but its really slow for me but i will continue to use it. 1. Acne Scar fading: This works well on scars that are already fading. If you have really harsh scars then it could take a lot longer (of course) but it may be disheartening to people who think it works quickly because it doesn't. 2. Skin Texture: Using this product for this purpose is actually amazing. This has really improved the texture of my skin. Its really smooth and not very bumpy. I love feeling how smooth my skin is (lol i know im not suppose to touch my face so much). 3. Hyper pigmentation: This is like the acne scar issue. Its really slow in progress. I have pigments around my chin area and i see slight changes but its not a huge difference i was expecting.

Great product! Really helps for hydration and tone

I just noticed this today when I compared my products. I was just curious if others have the same experience as me. Right picture was my 2nd to the last purchase and the left picture is my recent purchase. The expiration is around the same time as well despite the 3-4 month difference of time of order. And the color is different as well. I’ve been ordering the past 3 yrs and the right one is the first one I’ve noticed that’s too yellowish. Hopefully this can be answered or at least explained.

I love this is truly has brightened my complexion and I think it also has helped me with clearing breakouts and preventing further breakouts. I have somewhat sensitive skin and I can use a full dropper on my face with no issue. Sometimes I mix it into my serum to help my serum absorb better and this does dry down quickly. It doesn’t make my face feel sticky at all and it doesn’t particularly have a scent which I enjoy. I love it and I will definitely purchase again when I run out!

Very effective product for a reasonable price!

¡Funciona de verdad! No provoca ningún picor o irritación)) pero ojo, evita rayas de sol))) yo uso por la noche))) después de primer uso la piel notablemente más hidratada, lúcida))) reduce pequeñas líneas de risa. Lo recomiendo sin duda!

良かったですー肌がピカピカになった。

Item received was yellowish, which meant it had oxidised. This will likely make it ineffective or even harmful to use as an antioxidant should not be oxidised. Item received in March 2025. Date of Manufacture is in July 2023 & expires in Jan 2026.

The best vitamin c I've tried to fade away my acne scar. I only used for 2 weeks and I've already seen the changes in my skin it brightens and looks good. Its not oily and fast absorbed by the skin. Best product ever. strongly recommended.

This is the first skincare product I’ve tried. I wanted something natural, chemical free so have sensitive skin. It moisturizes my skin well and feels nourishing for the skin as well. The dropper makes it easy to apply.