Kulletin
DearKlairs Vitamin C Serum – Korean Brightening Daily Serum with 5% Pure Vitamin C, EGF Peptides & Niacinamide, for Even

DearKlairs

Vitamin C Serum – Korean Brightening Daily Serum with 5% Pure Vitamin C, EGF Peptides & Niacinamide, for Even

4.5 · 40 reviews · aggregated from Amazon

4.540 aggregated reviews
527
49
33
21
10

What reviewers say

The DearKlairs Vitamin C Serum is widely praised for its gentle, effective formula that brightens complexion and improves skin texture. Many users appreciate its ability to fade hyperpigmentation and acne scars over time, though some note that results require consistent, long-term use. While the oily or greasy texture is a common point of contention, most users find it absorbs well and layers effectively under other skincare products.

Loved

  • + Effective at brightening complexion and evening skin tone
  • + Gentle enough for sensitive skin types
  • + Improves overall skin texture and smoothness
  • + Hydrating formula that leaves skin feeling soft
  • + Affordable price point compared to high-end alternatives

Complaints

  • Oily or greasy texture can feel uncomfortable for some
  • Results for hyperpigmentation can be slow to appear
  • Packaging is not light-protected, leading to potential oxidation
  • May cause irritation or rashes in rare cases

By skin type

dry: Users appreciated the hydrating and moisturizing properties.oily: Some users with oily skin found the texture greasy, while others noted it absorbed well without leaving a shiny finish.sensitive: Generally well-tolerated, though one user reported a rash.acne-prone: Helped with fading post-acne marks and did not cause breakouts for most.combination: Reported good results with brightening and texture improvement.

The Verdict

The DearKlairs Vitamin C Serum – Korean Brightening Daily Serum with 5% Pure Vitamin C, EGF Peptides & Niacinamide, for Even is a standout option for those who want the benefits of Vitamin C without the stinging sensation often associated with higher-concentration formulas. It is a gentle, beginner-friendly workhorse that excels at smoothing texture and slowly fading stubborn post-acne marks.

Who It Is For

This serum is ideal for those with sensitive skin who have previously found standard L-ascorbic acid serums too harsh. If you are looking for a hydrating boost alongside your brightening routine, the formula’s moisturizing properties make it a great addition to dry or combination skin regimens.

The Pros

  • Gentle Efficacy: With a 5% concentration, it provides a noticeable improvement in skin tone and brightness without causing significant irritation.
  • Texture Improvement: Regular users report a smoother, more refined skin surface over time.
  • Hydrating Finish: Unlike many watery Vitamin C drops, this feels nourishing rather than stripping, leaving the skin soft.

Honest Cons

  • The Texture: The slightly oily or greasy feel upon application can be polarizing, especially for those with very oily skin types, though it typically absorbs well after a few minutes.
  • Packaging Concerns: The bottle design does not offer full protection against light, which may lead to faster oxidation of the serum over time.
  • Patience Required: If you are looking for overnight miracles for hyperpigmentation, you may be disappointed. Consistent, long-term use is necessary to see significant fading of dark spots.

Final Thoughts

While the packaging and texture are not perfect, the DearKlairs Vitamin C Serum remains a reliable, affordable staple. It bridges the gap between efficacy and comfort, making it a safe entry point into the world of Vitamin C for anyone hesitant about high-potency actives.

From the reviews(40 aggregated from Amazon)

It brightened my skin within 2 weeks of using. The consistency is liquid and light which is ideal for absorption.
Reviewer5.0AmazonRead full review →
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.
Reviewer5.0AmazonRead full review →
Its slow in fading scars and hyper pigmentation but skin texture is ridiculously smooth.
Reviewer4.0AmazonRead full review →
It has a slight heating up feeling on the face, but not enough to be worried about.
Reviewer5.0AmazonRead full review →
Tengo piel mixta y rosácea en remisión, así que soy extremadamente cuidadosa con los productos que aplico en mi rostro. Una de mis mayores preocupaciones era que este suero pudiera activar la rosácea, pero ha sido todo lo contrario, mi piel luce más luminosa, pareja y saludable.
Reviewer5.0AmazonRead full review →
Personally, I found the serum too oily for my face. It never felt fully absorbed, but rather just had a tendency to sit on my face throughout the day and make me feel greasy.
Reviewer2.0AmazonRead full review →

You might also like