Dear Klairs Vitamin C Serum, Gentle 5% Pure Vitamin C & EGF Peptides, for Uneven Skin Tone, Brightening, Dark Spot Care, Sensitive Skin, Non irritating, Korean Skincare 1.18 Fl Oz
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Availability:
In Stock.
Arrives
Saturday, Mar 28
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Features
- YOUR DAILY GLOW-BOOSTING VITAMIN C: Wake up tired skin with 5% pure Vitamin C designed to refresh, tone, and awaken dull complexions.
- STABILIZED ASCORBIC ACID, REAL RESULTS: Formulated with 5% pure Vitamin C to help visibly even tone, smooth texture, and leave skin hydrated and nourished.
- ONE DROP, MULTIPLE BENEFITS: Targets visible dark spots, enlarged pores, uneven tone, and post-acne marks without the harshness.
- MADE FOR SENSITIVE SKIN, TRULY: Fragrance-free, essential oil-free, and non-comedogenic. Built for those whove given up on Vitamin C.
- SOFT RADIANCE, EVERYDAY CONFIDENCE: Consistent use reveals brighter, balanced skin that feels calm, cared for, and naturally glowing.
Is Discontinued By Manufacturer : No
Product Dimensions : 19.69 x 19.69 x 11.02 inches; 0.01 ounces
Item model number : Klairs009
UPC :
Manufacturer : Klairs
Best Sellers Rank: #15,727 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #373 in Facial Serums
#373 in Facial Serums:
Customer Reviews: 4.4 4.4 out of 5 stars (10,952)
Skin Type: All, Sensitive
Product Benefits: Antioxidant,Hypoallergenic,Moisturizing,Non-comedogenic
Target Use Body Part: Face
Scent Name: Fresh
Special Ingredients: Vitamin C
Item Form: Liquid
Skin Tone: All
Brand Name: DearKlairs
Number of Items: 1
UPC: 632317932202
Model Number: Klairs009
Manufacturer Part Number: KLVISE
Manufacturer: Klairs
Item Weight: 0.3 Grams
Item Volume: 35 Milliliters
Unit Count: 1.18 Fluid Ounces
Material Features: Vegan
Active Ingredients: ascorbic acid,caprylyl glycol,disodium edta,folic acid,lavender,polysorbate 60,sodium ascorbyl phosphate,sodium hyaluronate,vitamin c
Material Type Free: Non-irritating
Recommended Uses For Product: Provides Vitamins
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Mar 28
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
This vitamin serum has a gentle yet effective formula. It absorbs well and leaves a subtle glow without irritation. My skin looks brighter and smoother with consistent use. It doesn’t feel sticky and layers well under moisturizer and sunscreen. I appreciate that it’s mild enough for regular use while still supporting a healthy, radiant complexion. Definitely a dependable vitamin serum.
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Reviewed in the United States on February 27, 2026 by Srivyshnavi Reddy
You know, I'm a guy. As a guy, it's hard to swallow my pride and try these beauty products because hey, a man is supposed to look like he's been living in the woods for decades right? NO. Some guys want to look pretty and flawless too! Anyway, this serum is ridiculously amazing. Saw this on WishTrendTV randomly a long long time ago, but didn't really look into it again til I watched JoanKeem's youtube video and saw her review this. I did the whole basic cleanser, toner, moisturizer with the occasional mask... it works but... yeah. If you add this serum, I swear, the results are ten-fold. It's insane because if you hear about a product that gives you results after one use, majority of the time it is completely bull. BUT THIS. I LITERALLY saw results after one night. My face is definitely smoother, hyper-pigmentation is fading away a little faster (with exfoliating of course), skin is whitening (a little), but the best feeling is when other people notice it. After 1 week, people asked me if I was doing something new (I have pretty bad skin lol) and BAM this serum is the key. Ugh.... this serum is bomb yo. Anyway, I only use 3 drops of this (one on each cheek and one on my forehead) right after I use my toner. It has a slight tingling feeling/warmth to it as you put it on... as if your face is heating up, but it's a good feeling. It kind of shmears like oil, but it dries really nicely and helps your face feel insanely plump and moisturized. I put on my lotion right afterwards and I'm good to go. Unfortunately I don't have a before/after picture, but just trust me. This serum will seriously NOT disappoint. ps. Keep away from direct sun and any place that might heat up. I actually keep mine in the fridge cause that's what a lot of beauty gurus recommend for storing serums.
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Reviewed in the United States on August 3, 2016 by Young-Seok Yuh
This is an amazing product! I have used several Vit C serums, but this one is the best! I use it with Jojoba oil, and sometimes with the Klairs Vitamin E mask in the evening. It has really improved my skincare.
Reviewed in the United States on February 2, 2026 by Tamara
After trying many different brands, I've finally found something to repurchase. It isn't perfect - the serum skews towards the slightly oily side and the bottle is translucent, so you have to store it somewhere dark. That said, my skin has been clear and bright thanks to this non-irritating and minimally-fragranced formula. One bottle has lasted me between 4-5 months at this point, and I'm on my third now. They suggest using the Vitamin E mask from Klairs as well, and while I wouldn't say it's necessary, it is also very nice, particularly in combination with this serum. I use the Vitamin C serum each morning and the Vitamin E mask on nights where I want an extra boost for my skin. 4 stars out of 5 because it's still more expensive than my usual skincare items (I know, I'm being picky), and because the bottle should be opaque. I find the slight oily finish to be moisturizing for my combination skin even in Los Angeles humidity, but I'd still have preferred a more natural finish.
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Reviewed in the United States on September 25, 2020 by Brenna
I was originally gifted one of these but loved it so much that I bought one. It feels great on my skin and I feel it’s brightened my face and evened my skin tone. It’s a solid brand that specializes in glass skin and that dewy glow. Will purchase again.
Reviewed in the United States on January 13, 2026 by Amanda
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.
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Reviewed in the United States on June 21, 2025 by Ottobuggy
I bought this at the suggestion of Cassandra Bankson from YouTube. It's one of her top picks for Vitamin C Serums. Even though I find this to be slightly sticky/tacky, I still think this is very good. I also happened upon finding out this works to plump my lips. Well, perhaps I should say "hydrate" my lips. My lips are no longer dry, full of lines, and look "deflated". It doesn't go away in a few days either. But I get the best results when I put a drop of it on my lips, rub it in, then top it off with Eden's Garden Jojoba Oil. You can use whatever Jojoba Oil you like...this is just the Jojoba Oil I own. I have seen dramatic results on my lips alone. I even did facials with a girlfriend, had her try it, and I noticed a visible difference on her in one application. But I noticed the most noticeable difference on me after several applications. I have now been using it on and off on my lips with the Jojoba Oil over top of it for over a month now. I know this is great for your face. I'm just so thrilled it has hydrated my lips back up to where they were many years ago (I am now 47), I can't seem to think about much else TBH. LOL Considering everyone's body is different, if you're going to try this on your own lips. make sure your yours can tolerate this before using it consistenly. I would also not advise using this without a good oil to put over top of it. It feels kind of strange on my lips without the oil combined with it. I've had the best results with Jojoba Oil myself.
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Reviewed in the United States on June 27, 2023 by C. Baltimore