DearKlairs Vitamin C Serum - Dark Spot Care for Sensitive Skin, 1.18 fl.oz.

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!

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.

This little bad boy was a “GAME CHANGER” when I added this to my face cleansing routine.. I use this product just two drops on each cheek and one on forehead after I use a soft cleanser I apply this serum. And it has completely lightened up all the dark pigmentation on my skin. I seen results after the first use. It has a slight heating up feeling on the face, but not enough to be worried about. I definitely recommend this product this is a 10 out of 10 product

I love all DearKlairs, the Vitamin C serum is just want my skin needs. Even though the packaging and labels are the exact same something is off about this product. I have the same product that I bought while living in Japan and the vitamin C serum is different I'm not sure how else to describe it.

Love it

Used it once and it gave me a terrible rash all over my face that took a few weeks to subside. I thought the lower concentration of vitamin C would work for my very sensitive and dry skin but it was still too much (I’ve come to accept that my skin just HATES vitamin C anything). I have been using it every evening on my déclotteé for its anti aging benefits and I have no reaction there. The serum is very light weight and absorbs easily. I love and use many Klairs products but this was a miss for me. If you are also sensitive to vitamin c, I would not recommend this product but it DOES seem to be working well on other areas for anti aging benefits. 3 stars because I can still use it on my body and it won’t go to waste.

Personally, I have very very light, small, scars. Reading the reviews before purchasing this, scared me a bit considering people said that this does not work for them. I took a gamble and purchased two bottles of this, one for myself and one for a relative that had more intense scarring. My scarring is focused above my left eyebrow and is around the size of the tip of my pinky finger, so it's a pretty small area. After using this for around 3-4 weeks now, I have seen drastic improvement. My theory is that this doesn't work for intense scarring, but for small areas of hyperpigmentation, this stuff works super well. My relative, who has more intense scars around the nose and cheeks has also seen improvement, albeit less than myself. I use this twice daily with one drop, above my eyebrow. If you have small scars, or if they aren't very intense, then I highly recommend this product! You will love this and love the results that you see! You might not see results right away in fading scars, but you will definitely see overall brightening! In around 3 weeks, scars will fade to some extent! Slow, safe results are much better than fast results in my opinion. With a low concentration of vitamin C, you definitely won't be hurting your skin so this is great for those with sensitive skin and light scarring! Highly recommend :)))

The secret to my glowing skin! No need fancy or pricy skin care products!

This serum is for you If you are new to a vitamin c serum. Its non irritating works well so far on my sensitive and im hoping it will give the results (i recommend mixing it with your moisturizer and start slowly as vit C can cause purging)

Excellent product

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.

Lo vi en una página de rutina de limpieza coreana y la busque en Amazon ya que en el resto de páginas el precio es más elevado que aquí. La textura es oleosa pero enseguida la piel se hidrata con ella y desaparece el tacto como óleo. Si es verdad que no se puede usar por la mañanas o de día como indica el prospecto, la vitamina C con el sol crea manchas y solo se puede usar por la noche. Por el resto me gusta como es y se nota la diferencia en la piel desde el primer uso.

I’ve been using KLAIRS Freshly Juiced Vitamin Drop for a while and have noticed my skin looks a bit brighter and more even. The texture is lightweight and absorbs quickly without feeling sticky, which makes it easy to layer under moisturiser and sunscreen. It has a very gentle feel, so my skin hasn’t reacted or become irritated, even on days I use it in the morning and at night. The scent is barely there, which I appreciate since it doesn’t interfere with my other products. I wouldn’t say it gives dramatic results overnight, but it does help with dullness and gives my skin a fresher look over time. The bottle size lasts a good while since a small amount goes a long way. Overall, it’s a solid vitamin C serum that’s calming and helpful for everyday use. Great if you want brightening without irritation, though stronger results might take a bit longer to show.