Best Korean Serum for Acne Scars

Looking for the best Korean serum for acne scars? Well, you are at the right place as we will be reviewing 8 of the most popular Korean serums here. By the end of this write-up, you will be able to make the best decision for yourself on the appropriate solution for your acne scars.

Why Go for Vitamin C Serums

As you might have noticed, many Korean beauty brands launched vitamin C serums this year. This is partly due to new technological advancements that allowed beauty companies to formulate vitamin C more effectively compared to the past. Also, it was influenced by the huge demand for brightening cosmetics due to many people are spending a long time indoors. This has truly affected the health of our skin, with many people experiencing sudden changes from dryness to dullness and this creates lots of acne issues.

Vitamin C is indeedone of the most powerful antioxidant ingredients that is used in skincare as a great remedy against acne skin. It is also effective for uneven skin tone,texture, dullness, dark spots,fine lines and other signs of aging. So vitamin C is good for the skin but how do you pick the right product when there are so many choices out there?

1) Ingredients

Let’s start from the basics: Ingredients. When we talk about vitamin C in skincare, it’s important to understand that there are several forms of vitamin C and not all these forms are equally effective. For starters, the only pure form of Vitamin C that is used in skincare is called ascorbicacid. Ascorbic acid is the most active form of vitamin C, however, it’s also very unstable and hard to formulate because it oxidizes very quickly when it’s exposed to UV light, air and heat. This means that when you open a product that contains vitamin C, the formula of that product reacts to the oxygen in the air and loses effectiveness over time. And this is why products with ascorbic acid, tend to change color a few weeks after you opened them. 

Because of this instability, it’s common for beauty companies to add some other ingredients to ascorbic acid to prevent it from degrading as quickly. These forms of vitamin C are called vitamin C derivatives, The most popular vitamin C derivatives are sodium ascorbyl phosphate, magnesium ascorbyl phosphate, ascorbyl palmitate, and tetra-isopalmitoyl ascorbic acid. Each of these derivatives has its own properties.

Vitamin C derivatives are more stable than pure vitamin C. They don’t oxidize as quicklybut they’re also not as effective because the skin needs to convert them into ascorbic acid before absorbing them. This is not always a bad thing as a high concentration of vitamin C might irritate your skin. This means that if you have sensitive skin, you might be better off using a vitamin C derivative instead.

Researchers actually analyzed different concentrations of ascorbic acid and discovered that the absorption rate of vitamin C was the best in concentrations between 15% and 20% and decreased in any concentrations above 20%.If you’ve never used a vitamin C product before or if your skin is on the sensitive side. I would usually recommend starting with a lower concentration of serum that goes between 5% and 15%. 

Besides checking the vitamin C concentration, it is agoodpractiseto check other ingredients in the serum too. As the other ingredients will determine other functions of serum such as hydrating the skin, providing anti-aging benefits or eliminating dark circles. Also, you might prefer to go vegan ingredients (animal cruelty free) as well as alcohol free, fragrance free and paraben free.


2) Packaging

Next, let’s talk about the packaging. As mentioned, vitamin C tends to oxidize very quickly when it’s exposed to UV light, air and heat. There are ways to slow down this process and prolong the shelf life of a vitamin C serum. First, once you open the serum, it’s important to store it in a dark and cool environment, away from direct sunlight (like in a fridge). Secondly, it’s a good idea to choose a product with a container that protects the formula from coming into direct contact with sunlight.

Ideally, this would be a dark glass bottle with an airtight dropper. But there’s another factor to keep in mind. As vitamin C has a short shelf life, it's pointless to buy a highly-concentrated product that comes in a hugebottle. This is because chances are, that theformula will be fully oxidized before yougetthe chance to use it all up.

Also, it might be a good idea to choose a serum in a bottle with the pump feature, rather than witha dropper cover. This will ensure no wastage of serum and easy application to your face.

3)  Company Background & Track Record 

For me, the company’s background is the deal-breaker in choosing the best serum. This is because there are thousands and thousands of similar products out there and only a handful of them have a real track record. With a solid company background and history, it will give us strong confidence in the company’s culture, research and development technology, and customer service.

4) Other Factors

There are many other factors to consider like whether it has other features such as exfoliating effect (so that you can save frombuying additional scrubs), easy to be applied on, frequency of application, how long the serum going to last, the actual texture of the serum and of course, pricing. 

Now, we’re going to analyze and compare 8 best-selling Korean vitamin C serums that are really popular at the moment. 

1) Meera’s Beauty Vitamin C Serum (Vitamin C at 20%)

Best Korean Serum for Acne Scars


  • Contains potent ingredients - Quality ingredients like aloe vera, jojoba oil, witch hazel, Gotu kola extract, plant extract, horsetail, dandelion extract, and geranium extract are found in this serum. All of these ingredients have been proven to be very effective to stimulate and produce more collagen.

  • Quick-dry time - Only about 15 seconds needed for the skin to completely absorb it.

  • Anti-aging benefits - Brighter skin by improving collagen synthesis, removing sun spots, reducing signs of aging, eradicating dark acne spots, minimizing fine lines, wrinkles & pigmentation.

  • Contains hyaluronic acid - Hydrates the skin and makes it feel soft and smooth. This acid helps to remove dirt from the environment and forms a protective and moisturizing barrier on the skin. Your skin then will have a youthful glow.

  • Block free radicals - Contains vitamin E to prevent free radicals from attacking the body, which play a large part in the aging process. These antioxidants will be effective in reducing skin damage caused by the sunlight, air pollution, and dirt in the air.

  • Sufficient vitamins - Some of the finest vitamins & amino have been combined to truly replenish the skin with the exact nutrient it needs.

  • Exfoliation feature - Enhances your skin's exfoliation rate for a smoother, brighter, and more radiant complexion.


  • Takes a little bit longer time to see the good results.

  • Not an effective solution for skin discoloration or for improving skin elasticity. 

2) Seoul Ceuticals Day Glow Serum

Best Korean Serum for Acne Scars


  • Affordable price - This Seoul Ceuticals Day Glow Serum contains the same active, potent ingredients as numerous premium Korean vitamin C in the market. Premium anti-aging and anti-wrinkle serum at an affordable price.

  • Extremely effective - You will begin to see results with this high in demand beauty product just in 3 weeks, when used consistently.

  • Glowing skin - Helps to fade sun spots and promised to provide you with a brighter, more youthful complexion.

  • Dark dropper bottle packaging - This type of packaging helps to stabilize the serum formula by protecting it efficiently from sunlight. It is, however, still transparent enough so that you can see how much serum is left. The bottle itself is extremely sturdy & will not be easily leaked (good for traveling).

  • Multi benefits - Shrink pores, prevent breakouts, clear up acne, & minimize the appearance of acne scars & perfect under most makeup products.

  • Many testimonials - Proven to help minimize the appearance of wrinkles, crow's feet & fine lines. 

  • Light on the skin - You will feel good as it comes with a moisturizing, cooling effect. It will not evaporate too fast as well.


  • Not much information about the brand on its official website.

  • No clear expiration date on the bottle itself.

  • Possess overpowering orangey citrusy smell, which some people may dislike.

3) TruSkin Tea Tree Clear Skin Super Serum

Best Korean Serum for Acne Scars


  • Soothe skin effectively - Has numerous youth preservation benefits as contains hyaluronic acid, vitamin C, salicylic acid & Tea Tree essential oil to unclog pores and deliver a healthier, brighter, looking skin tone.

  • Natural glow - Your skin will be brighter overnight and will have a radiant glow. This serum contains a concentrated blend of plant-based super ingredients such as retinol & niacinamide, and other nourishing ingredients to target breakouts & support the overall health of your skin.

  • High effectiveness - The main difference between this serum and others is that it contains high-quality plant-based ingredients which are vegan friendly. It can give you dramatic results without any harsh ingredients. And you only need to apply 2 to 3 times a week (not daily). Also, it is certified cruelty-free. 

  • No odor - The Tea Tree Serum is also formulated & bottled in the US for guaranteed freshness.

  • Great packaging - Looks attractive and comes in a dropper bottle which you can squeeze a good amount of serum easily.


  • Some reviews said that it does not really provide anti-aging benefits (it does not do what it says).

  • Don’t really trust the brand as there is not much info on its official website.

  • The texture of the serum is thin (watery).

4) Skin & Lab Dr. Color Effect Red Serum

Best Korean Serum for Acne Scars
  • Trusted Brand - Top selling product in Seoul, Korea.

  • All in one - Red Serum's proprietary formulation includes all of the goodness of anti-aging serums, seropical vitamin C, moisturizers, hyaluronic acid, retinol, and skin brighteners - all in just one bottle!

  • 24 hours protection - This vitamin C serum is extremely gentle and doesn't irritate your face. It is enriched with adenosine & niacinamide to soothe & moisturize your skin; keeping it moist throughout the day & night.

  • Powerful ingredients - Unlike many other serums, the ingredients are not watered down. This means you get a higher quality product at an affordable price in bigger bottles. On average, you can obtain 35% more vitamin C benefits compare to most of the other serums in the market.

  • Restores youthful & beautiful glow - Helps both dry and oily skin by tightening the skin elasticity - leaving it smooth with great pore reduction. Soothing and nourishing for all skin types.

  • Possesses potent antioxidants - They help reduce free radicals & prevent the skin from being damaged by the sun. Packed with different plants and fruits extract such as raspberry, blueberry, witch hazel, and sweet almond extracts. Smells incredible. 

  • Easy to use - Apply 5 to 7 drops and only need to gently rubbing it in a circular motion for 30 seconds.



  • Might be too sticky and oily (but this can be solved by mixing with a few drops of filtered water).

5) Kleem Organics Jeunesse Vitamin C Serum

Best Korean Serum for Acne Scars

  • Effective anti-aging vit C serum for both guys & girls - To minimize wrinkles & aged areas and revitalize youthful skin tone.

  • Increase skin firmness & collagen - The effective mix of anti-aging vitamins & collagen-boosters discovered in the natural anti-aging serum will supply optimal benefits to you. Hence, the serum will restore your glowing skin and improve skin elasticity significantly.

  • Natural & organic ingredients - No hazardous chemicals are found in the serum.

  • Cruelty free, toxic free, and vegan friendly. The highest percentage of chosen bio adaptive ingredient to ensure it is a top-quality serum. Prevent aging issues by giving a youthful and healthier look with the stimulation of collagen production.

  • Airless technology packaging - This is to preserve the effectiveness of the products. This means it is not easily degraded when exposed to light or oxygen. Hence, it has a longer shelf life.

  • Pump feature bottle - This allows easy application of the serum. Just need half a pump for your entire face.

  • Lightweight texture - not greasy, not sticky and not irritating. It has a gel-like texture which gives a moisturizing effect to your skin. Fast penetrating product to your skin to ensure 24 hours effectiveness. Improve luminosity for renewed texture, tone, and radiance.

  • Perfect for people age 25 years old and above. 

  • Smells absolutely fragrant and luxurious.


  • Price is definitely more premium when compared to other serums in the market.

  • It did not really help in minimizing the pores.

No 6) Eva Naturals Skin Clearing Vitamin C+ (20% Vitamin C)

Best Korean Serum for Acne Scars
  • Top anti-aging serum - Loaded with super antioxidants, this serum helps defend against UV rays while healing sun-damaged skin. 

  • Glowing complexion - Say goodbye to acne and other skin problems which make your skin complexion looking red and uneven. The niacinamide found in the formula naturally reduces inflammation & soothes troubled skin for better skin tone. This is also an effective pigmentation treatment & dark spot corrector.

  • Effective acne treatment - Retinol found in the serum able to cleanse the larger pores efficiently, hence making them appear smaller quickly. 

  • Great exfoliating effect - A powerful alternative to fight off blemishes and improve acne-prone conditions. Therefore, no need to buy additional scrub products.

  • Natural skincare ingredients - Packed with great vitamins, essential oils, and organic ingredients like Aloe Vera. With natural ingredients, it is safe and effective to be used for all skin types. 

  • Multifaceted benefits - Reduce fine lines by encouraging collagen production, strengthening your natural skin’s barrier - Prevents & eliminates pimples by breaking down the oil and dirt in your pores.

  • Cruelty-free - Eva Naturals have a firm stand against animal cruelty in the skincare industry and will never test their products on types of animals.


  • If use slightly more than recommended dosage, it will actually create more acne issues. 

  • It might not be appropriate for overly sensitive skin.

  • Watery and smells “chemically”.

No 7 : What Acne? Rejuvenating Serum by the Creme Shop

Best Korean Serum for Acne Scars
  • No need to cover up - Instead of covering your imperfections with various cosmetic products, you will achieve glowing and healthier skin by using this serum. Even without make-up, your skin will look bouncier, brighter, and glowing.

  • Exfoliating feature - This serum possesses glycolic acid, which exfoliates your skin effectively to reveal a fresh complexion in few minutes.

  • Faster results - Helps to fade away acne marks & scars in a quick manner.

  • Brighter complexion - This serum contains turmeric, which is a natural brightening agent that helps soothes eczema, acne and dryness.

  • Anti-aging benefits - Combats wrinkles, pigmentation & age spots, lock your age, and maintain your youthful skin.

  • Cruelty-free brand - You will have clear conscience when using this serum as it is never tested on animals. The famous serum comes from a natural combination of ingredients.

  • Simple to use - Use twice daily. Apply 2 to 3 drops of it. Just need to gently massage it onto your skin for a few seconds (until completely absorbed). Love the liquid mask kind of texture and it will dry to a peel-able condition for easy removal.

  • Trusted brand - With more than 45 years of experience in the skincare industry, Creme Shop is well known to create quality products with transparency and great customer care.



  • Seems always out of stock due to its high demand.

No 8: Cos De Baha Vitamin C 15 Serum (Vitamin 15%)

Best Korean Serum for Acne Scars

  • Lower concentration of vitamin C - Suitable for first-time users or people with extremely sensitive skin.

  • Great for collagen production - This serum synergistically blends vitamin C with botanical hyaluronic acid & vitamin E, which is designed to fight off all of the most common signs of aging such as wrinkles, fine lines, sun spots, breakouts, dark spots & pores.

  • Rejuvenated skin - This vitamin C serum contains the highest form of active bio-available ingredients, which help make the skin looking fresher, have improved tone and clarity.

  • Hydrating serum- The serum deeply hydrates your skin quickly - replenishing and promoting the skin's ability to retain moisture - disclosing a smoother younger complexion. 

  • Eye area benefits - Contains eye serum ingredients that can reduce the appearance of eye bags or dark circles effectively. This daily facial anti-wrinkle serum is awesome in preventing breakouts, acne, and blackheads. It can fade the appearance of hyperpigmentation and redness too.

  • Value for money - Great quality Korean skincare serum at a low price - you will get top-notch quality products and also good customer care at an affordable price.


  • Lower shelf life and should be utilized in 6 months after the opening of the bottle. 

  • A lower concentration of vitamin C also means that you might want to change to another brand after using this for the first time (go for vitamin C at 20% to maximize skin care benefits)


Best Korean Serum for Acne Scars

In summary, all the 8Koreanvitamin C serums above have their own pros and cons. You should consider all the points before making a final decision. However, after considering all factors, my recommendation to you would be What Acne? Rejuvenating Serum by the Creme Shop. This is because it comes from a very reputable company and is a trusted brand in the market for ages. With effective and natural ingredients, it not only provides the usual benefitsfrom vitamin C serums but also able to have other impressive advantages such as getting results quicker, no need for make-up to cover up, and providevarious anti-aging benefits.