Best Korean Vitamin C Serums 2021: Reviews & Buyer’s Guide

1. Seoul Ceuticals 2. DearKlairs This post has affiliate links. At no cost to you, we earn a commision for puchases made through links in this post. Read more3. Garnier

Koreans are often ahead of the curb when it comes to beauty and skincare. With the advent of modern technology, they have changed the game in developing new, effective formulas to tackle the common problems of the skin.

Whether it is moisturizers, collagen creams, or facial serums, they have covered it all.

One such product is a Vitamin C serum. A good quality Vitamin C serum is one of the keys to the success of perfecting a Korean skincare routine. It helps to nourish your skin with all the necessary ingredients and keep it soft and supple.

Apart from that, a premium Vitamin C serum is the tool to achieve bright and radiant skin easily.

However, finding the best Korean Vitamin C serum is not an easy task. With a plethora of options and brands to choose from, it can be quite difficult to pick the right one for you.

Therefore, below are a few essential factors to think about, as well as a few top products that are the best out of the lot.

Top 8 Best Korean Vitamin C Serums 2021

1. Seoul Ceuticals Day Glow Serum


Topping the charts as the best Korean Vitamin C serum is the Seoul Ceuticals Korean Skin Care K Beauty serum. Renowned for its versatility, this serum is the perfect tool for any type of skin.

As mentioned above, this particular Korean vitamin C serum is an effective tonic for reducing aging and wrinkles, especially for older women.

Developed with a higher quantity of Vitamin C, this serum is designed to tighten your skin and reduce any formation of wrinkles, as it increases the skin’s elasticity.

Furthermore, as you grow older, your skin tends to lose its capacity to produce high levels of sebum, which results in sagging. Thus, to reduce this and replenish your skin with all its vitals, a good quality serum is required.

Another unique feature of this vitamin C serum is its ingredients. The main active ingredients of this serum include vitamin C, hyaluronic acid, ferulic acid, as well as Vitamin E. Each ingredient constitutes the overall performance of the serum.

For example, the increased concentration of Vitamin C helps individuals to nourish their skin with all the essentials.

Plus, to boost the impact of this Vitamin C, the creators have included ferulic acid. Apart from this acid, another key ingredient is hyaluronic acid. This helps to lock moisture and keep the skin hydrated both during the day and at night.

The addition of Vitamin E helps to prevent any negative impact from harmful ultraviolet radiation. Although, it is recommended to seal this with a premium quality sunscreen for the best results.

To top it all off, this vitamin C serum is extolled for its price. Guaranteeing individuals with an affordable yet effective product, this is indeed a must-try serum.

If you are looking for a serum to help you get started with your skincare routine, then this is the perfect match for you.


2. DearKlairs Freshly Juiced Vitamin Drops

If you are looking for a daily use serum, then you are in luck with the DearKlairs Freshly Juiced Vitamin Drops. The best way to describe this serum is effective yet minimalistic.

One of the notable features of this particular serum is functionality. As a counterpart to specialized Vitamin C serums, this serum can be used to treat multiple skin problems. Some of them include breakouts, pigmentation, scars, etc.

Designed to rejuvenate and energize your skin, this serum depicts the wonders of Vitamin C on your skin.

Infused with a powerful and effective formula, this serum is built to tackle dead skin cells, as well as even out the complexion of the skin. For best results, it is often advised to use it two times a day, i.e., once during the day and once at night.

To top it all off, the manufacturers have crossed all boundaries in researching and developing the product. Each ingredient is the best out of the best and used to enhance the overall experience of the product.

Before using the product, it is important to consider your skin type.

For regular, combination, or oily skin, all you have to do is apply a slight bit of the product on your entire face using the dropper provided. Then, gently work the serum into your skin for approximately 10 to 15 minutes.

On the other hand, if you have sensitive skin, then it is recommended to prep your skin with a good quality toner before applying the serum.

After you have toned your face, the next step is to apply this juice evenly and massage it into the skin.

However, it must be noted that initially, individuals may experience a minor tingling. This is absolutely normal, as it occurs due to a variation in the pH levels in the serum and the skin.

Like a coin has two sides, this product does have its own set of negatives that are important to highlight, as they may impact the final decision to purchase it or not.

Firstly, as the product makes use of all-natural ingredients, the longevity of the product is drastically impacted. In simpler terms, the product may tend to have a shorter shelf life as compared to other leading brands of Korean Vitamin C serums.

In addition, it may not be an ideal choice for individuals with sensitive skin. Although it can be used, there will be significant results on regular, oily, and combination skin types, rather than sensitive skin.

On the whole, if you are in search of a serum that can be used every day, then this is the best fit for you.


3. Garnier SkinActive Green Labs Pinea-C Brightening Serum

Another remarkable product fit to be considered as the best Korean Vitamin C serum is the Garnier SkinActive Green Labs Pinea-C brightening serum. This product, in a nutshell, is the perfect fit for those looking for a nature-friendly product.

Fabricated by one of the leading brands in the cosmetic and skincare industry, this particular Vitamin C serum is extolled for its lightweight nature and absorption capacity.

One of the impressive features of this particular vitamin C serum is its formula. With the harmonious blend of Vitamin C and pineapple, this serum aims at brightening your skin, leaving behind radiant skin.

The inclusion of pineapple enhances the overall effect of the brightening properties of this serum.

The best part about this serum is its consistency. It is in the form of a cream, which is extremely helpful for individuals with dry skin. By regular usage of the serum, the antioxidants in the product penetrate deep into the skin, boosting the sebum levels of the skin.

To top it all off, the product is manufactured with utmost quality controls and doesn’t include any oils, dyes, or parabens.

To use the product, all you have to do is take a gentle amount of the serum into your hand and massage it into your face and neck. Let the product sit on the surface for a reasonable amount of time. Once the product is absorbed, it will leave behind beautiful, radiant skin.

On the whole, if you are looking for a Vitamin C serum targeted towards dry skin, then you should check this product out.


4. Cos De BAHA Vitamin C Serum

When shopping for the best Korean Vitamin C serum, it is hard to miss out on the Cos De BAHA Vitamin C serum from your list. Acclaimed for its formula, this serum is indeed the most concentrated and powerful serum available in the market.

Designed to absorb Vitamin C directly, this particular serum can penetrate through the skin with twice the power.

With a 15% concentration of Vitamin C, this serum is the best tool to build collagen rapidly and reduce any fine lines, dark spots, and even wrinkles.

If you are looking for a product to achieve glowing skin, this serum is the one for you. Composed of all-natural ingredients, this does wonders to your skin in a matter of weeks.

Plus, the addition of hyaluronic acid keeps your skin moist and hydrated all day and every day. This way, you can wave goodbye to all your dark circles, breakouts, pimples, and whatnot.

To top it all of, this bottle is reasonably priced, making it yet another contender for affordable yet effective Korean Vitamin C serums.

However, before using the product onto your face, it is important to keep in mind that as the product has a concentrated formula, it is recommended to try a patch test.

In simpler terms, you need to test the serum on a small region of your face or neck to ensure that the serum doesn’t cause side effects and is the perfect fit for you.

After you notice there is no problem in using the product, the next step is to apply a small quantity onto your entire face and neck and massage it gently. Once done, rinse and apply a moisturizer.

That’s it. With these few simple steps, you are guaranteed soft and glowing skin in no time.


5. CeraVe Vitamin C Serum

As a fresh entrant into the serum market, this particular vitamin C serum is manufactured by one of the largest beauty and skincare leaders.

As the number one recommendation by dermatologists all across the globe, this particular serum is extolled for its formula and effectiveness.

If you were to look at a bottle of this serum, you would notice that it is patented for its formula. With the usage of three vital ceramides, this is the perfect tool to help restore your skin’s natural protective shield.

Thus, with this powerful serum, your skin can lock in the moisture and keep the impurities out.

Another unique feature of this particular serum is its packaging. Vitamin C serums have the disadvantage that they can be oxidized if not packaged properly.

With this serum, individuals are guaranteed a safe and secure product, without losing the effectiveness of the product. However, it should be noted that the product may still be prone to a change in color, as time passes. But, it will still remain powerful, as when initially bought.

In addition, the manufacturers have integrated a special trademark technology of all CeraVe products, i.e., the MVE Technology. With this, the serum penetrates deep into your skin, keeping it hydrated and nourished.

To use the product, it is recommended to apply an even coat on the face, as well as the neck. For best results, use this product both day and night, daily.

Try to avoid contact with your eyes. However, if any, it is advisable to rinse with cold water.

Overall, if you are looking for a branded Korean Vitamin C serum, then CeraVe is the way to go.


6. Bronson Vitamin C Topical Facial Serum

The next item on the colossal journey of finding the best Korean Vitamin C serum is the Bronson Vitamin C Topical face serum.

Composed of Vitamin C and other beauty product essentials, this serum is built to hydrate, cleanse, and moisturize the skin. Moreover, the serum also includes an exclusive hydrolyzed sodium hyaluronate salt to boost the absorption capabilities of the serum.

The best part about this serum is that it is manufactured in a high-quality, standardized GMP facility. Thus, individuals are assured quality to its maximum.

Fabricated by a trusted brand such as Bronson, each serum is crafted with the finest of ingredients, as well as adhering to strict quality protocols.

With the inclusion of aloe vera and jojoba, individuals can tackle major aging problems, as aloe vera is rich in antioxidants. With regular usage, individuals can see a major difference in the reduction of wrinkles.

On the whole, this is a good product from a reputed brand and is definitely a must-try.


7. Neutrogena Rapid Tone Repair Brightening Vitamin C Capsules

Another feather in the cap as the best Korean Vitamin C serum is the Neutrogena Rapid Tone Repair Brightening Serum Capsules.

Vitamin C serum capsules have been a fresh entrant into the market, and quite popular. With this product, each capsule is built with 20%, offering individuals the maximum advantage of Vitamin C.

Apart from that, Neutrogena has crossed all boundaries in providing individuals with a safe and effective product. If you take a look at a capsule of this serum, you will notice that each capsule is perfectly encapsulated to keep its freshness and power.

For using the product, individuals have to pinch and twist the capsule. After doing so, you need to pull the tip to release the liquid inside. When it comes to disposing of the outer casing, individuals don’t have to worry about it being plastic, as each capsule is composed of biodegradable seaweed.

However, a major concern is that the results take longer to be prominent as compared to other Korean Vitamin C serums in the market. Using the product on a regular basis may show results in approximately 6 to 12 weeks.

All in all, this product is good for a beginner to help you get started, but it is recommended to purchase an advanced product for effective results.



8. Eva Naturals Vitamin C Serum Plus

Lastly, when on the lookout for the best Korean Vitamin C serum, you should add the Eva Naturals Vitamin C Serum Plus to your shopping list.

This particular Vitamin C serum is composed of retinol, niacinamide, hyaluronic acid, salicylic acid, MSM, and Vitamin C. With such an incredible formula, individuals are guaranteed a powerful and multi-functional product.

For example, the niacinamide in this formula aims at healing any inflammation, as well as creating an even skin tone, and tackling hyperpigmentation. Furthermore, when an individual’s pores are clogged, they are much larger in size. The retinol in the serum helps to clear the dirt and reduce the size of pores.

With a unique blend of ingredients, this serum offers individuals a wide variety of health benefits. Some of these ingredients include tea tree oil, wild geranium oil, as well as dandelion oil.

If you are looking for a product to suit your sensitive skin requirements, then you should definitely get a hold of this serum.


Factors To Consider When Buying The Best Korean Vitamin C Serums

Buying the best Korean Vitamin C serum is not a piece of cake. With a plethora of serums available in the market, it can be quite difficult to select the best one.

Below are a few important factors to consider when buying the best Korean Vitamin C serum for your skin.

1. Skin Type

The first and foremost factor to contemplate is your skin type. This is highly essential, as not all Vitamin C serums are suitable for all types of skin.

In dermatology, there are four main types of skin. Each of them has its own set of specific requirements, which are important to know, as they can hinder the final decision.

a. Normal Skin

The first category of skin is normal. Normal skin is often characterized by a smooth skin tone with slight imperfections. Overall, if you were to feel the surface of your face, you would feel a soft and smooth surface.

b. Oily Skin

Another type of skin is oily skin. Oily skin is one of the extreme ends on the skin scale. It is often characterized by a shiny layer on the surface of your face.

Plus, if you tend to have oily skin, then you definitely have larger pores. Due to these features, it is important to check whether the serum is a perfect fit for you.

A helpful tip would be to look for a serum that doesn’t include any comedogenic substances. Examples of these substances are apricot oil, coconut oil, as well as avocado oil.

It is best to keep an eye out for non-comedogenic ingredients. Some of the popular oils of such kind include sunflower oil, grapeseed oil, as well as the renowned neem oil.

c. Dry Skin

On the other end of the skin scale is dry skin. As a counterpart to oily skin, dry skin is often characterized by less sebum levels.

As the skin doesn’t have enough moisture, it tends to lack in necessary nutrients and lipids that help form a protective shield for the skin.

If you are in search of a good quality vitamin C serum for dry skin, then it is advisable to keep an eye on humectants in the ingredients list.

Humectants are substances that lock moisture and draw more amounts of moisture from the air. This way, your skin is replenished with moisture, as well as its necessary nutrients.

Apart from humectants, you can also look for glycerin-based serums. This ingredient is light on the skin and does an excellent job in hydrating the skin, keeping it soft and supple.

d. Combination Skin

Last but not least skin type is combination skin. This skin type has characteristics of all the previously mentioned skin types.

In short, combination skin is often characterized by an oily chin, nose, and forehead. However, the individual’s jawline and cheeks tend to be drier.

To find a good quality serum for combination skin, then you should make sure that the product has Vitamin B. This particular vitamin is the key to success in reducing dryness, as well as brighten your dulled face.

It is recommended to avoid any Vitamin C serum that consists of retinol. As Vitamin C and retinol differ in pH levels drastically, they may have negative side effects if applied together.

2. Type of Vitamin C

Another important factor to ponder upon when purchasing the best Korean Vitamin C serum is the type of Vitamin C. There are several strains and varieties of Vitamin C. Some of the common forms include ascorbic acid, retinyl ascorbate, etc.

It is important to keep in mind that some types of Vitamin C work more efficiently and effectively than others. Furthermore, they also tend to have a different agenda to which they cater to.

For example, if you wish to reduce aging and wrinkle formation, then it is recommended to purchase a serum that consists of ascorbic acid.

However, it should be highlighted that Vitamin C is an unstable substance. In simpler terms, it is a substance that breaks down quite quickly when exposed to air and light. This reduces the overall effectiveness of the product, as well as its color.

Due to this, many dermatologists recommend individuals to store such serums and moisturizers under cool and dry conditions.

3. Concentration Of Vitamin C

When searching for the best Korean Vitamin C serum, it is essential to take a look at the total concentration of Vitamin C.

A rule of thumb would be to identify the suitable source of Vitamin C for your skin type and the required concentration. If you are an amateur in face serums and moisturizers, then it is advisable to start with a lower concentration.

For example, you can start with a product of 10% Vitamin C concentration, and gradually increase it to either 15 or 20 percent.

4. Packaging Of The Serum

If you are on the hunt for finding the best Korean Vitamin C serum, then you should definitely take a look at the packaging of the serum. As Vitamin C is known to be oxidized, the overall performance of the product is altered.

Thus, make sure to purchase a serum with a sturdy and rigid body, as well as a proper packaging that would prevent it from losing its power.

5. Texture Of The Serum

While buying a Vitamin C serum, it is important to take into account the texture of the serum. In simpler terms, you can think about how the serum will feel when in contact with the skin.

Some of the textures of Vitamin C serums include cream, gels, powders, fluid, etc.

Hence, a recommended tip would be to try different textures of serums, and see what works for you.

6. Scent

Even though the fragrance of the serum plays a small role, it is quite important as it can make or break the product for an individual.

Hence, when selecting a serum, it is essential to try a variety of fragrances, and pick the best one for you.

7. Price

Lastly, it is important to take into account the price of the serum. Korean Vitamin C serums are available in a variety of price ranges. A rule of thumb is to remember that a good quality serum doesn’t always have to be expensive.

You need to think about your budget and find what works for you within that. This way, you can make the most value out of your investment and the product itself.

Benefits Of A Vitamin C Serum

Using a good quality Vitamin C Serum regularly has its own set of advantages.

1. Increases Collagen

One of the major benefits of implementing a Vitamin C serum into your skincare routine is that it boosts collagen levels in your skin. As you grow older, your skin tends to lose its elasticity and begins to develop wrinkles and fine lines.

To combat that, Vitamin C serums are often employed. They help to nourish your skin by providing it with all the required antioxidants, yielding to higher collagen levels.

2. Acts As A Barrier

Apart from its anti-aging advantages, a high-quality Vitamin C serum is a great tool to protect your skin from the harmful damage of the sun’s UV rays. In simpler terms, vitamin C builds the strength of your skin and acts as a protective barrier against any harmful radiation.

A helpful tip would be to apply a coat of sunscreen after you have used the serum for the best results.

3. Reduces Discoloration

Another commonly faced problem is discoloration. In simpler terms, discoloration is the dark patches on your skin that are due to the excessive production of melanin.

There are various types of discoloration. Some of them include:

a. Sun Burns

The discoloration of the skin is often caused by excessive exposure to the sun. As your skin is damaged by the harmful radiation, you tend to notice severe discoloration or blotches on your skin.

For example, you may see an increased amount of freckles on your face, as well as the formation of wrinkles and fine lines.

b. Birthmarks

According to various research by experts and professional dermatologists, birthmarks are also an underlying cause of discoloration.

Birthmarks are of two types: pigmented marks and vascular makers. Pigmented marks include moles and freckles. On the other hand, vascular marks include salmon patches and are often due to issues during birth.

Therefore, using a good quality Vitamin C serum will help you conquer these problems with confidence. With a serum, you can say goodbye to the old you and enjoy flawless looking skin every day.

Plus, the serum will help you to even out the various shades on your skin, giving you cohesive and glowing looking skin.

Side Effects Of Using Vitamin C Serums

Vitamin C serums are a great, handy tool for brighter skin. However, it must be noted that in higher concentrations, it may cause irritation or redness in some regions of your face and neck.

Therefore, you should always do a patch test. In this, you apply a small amount of the product on to one part, and check to see if you face any irritation or redness.

If you feel comfortable with using the product, then it is safe to apply to your entire face.

Steps Korean Skincare Routine

Korea has been a huge influencer in a variety of fields, including music and food. But, with the introduction of beauty products, Korea had changed the game when it came to the evolution of beauty products.

Below are a few essential tips to follow to achieve the perfect skin, just like the Korean women!

Step 1. Cleanser

In any Korean skincare routine, the first and foremost step is to clean your face and neck and remove any impurities present.

Initially, you have to use a good quality oil cleanser. The main motive of using oil cleansers is to eradicate any impurities without losing the skin’s moisture.

These are versatile, as they can be used on all types of skin. To apply an oil cleanser, you need to mix it with a little water to emulsify it.

After you have used an oil cleanser, the next phase of cleaning is to use a foam cleanser. The main purpose of using a foam cleaner is to thoroughly remove any impurities, which may have been missed while cleaning with an oil cleanser.

If you have sensitive skin or dry skin then you can use a cream cleanser rather than a foam cleaner to clear up the dirt.

To apply the cleanser, you need to take a little bit in your hand and dilute it. Later, massage it on your face in small, circular motions. Try to avoid the eyes, as they can cause irritation.

Once you are done, rinse the soap with lukewarm water, and pat dries your face with a soft towel.

Step 2. Apply A Toner

After you have cleansed your face thoroughly, the next step is to apply a toner. A toner is a beauty product that is specifically designed to regulate the skin’s pH levels.

When you wash your face with a cleanser, your skin tends to deviate from its normal pH. Thus, a toner helps to set this right, so that you don’t face any harmful effects when you use the serum.

A toner can be applied in two different methods. Firstly, you can use a cotton pad to apply the product evenly to your face. Another method is to use your fingers. But, the method of application depends on the type of toner you have.

Step 3. Use A Serum

Once you have toned your face, you need to buy a good quality Vitamin C serum and apply that on your face. The serum penetrates deep into your skin, giving you beautiful, healthy-looking skin throughout the day.

Step 4. Use A Moisturizer

The next step in your skincare routine is to apply a moisturizer. By using a cleanser and toner, your pores are often opened. To close them, a moisturizer is used. You can use any moisturizer that best suits your skin, as there is no prescribed moisturizer.

With these five simple steps, you are stage ready to conquer your day, without having to worry about your skin.

Best Korean Vitamin C Serums – Conclusion

Based on the above discussion, it is quite evident finding the best Korean Vitamin C serum requires a lot of trial and error. However, if you carefully contemplate the aforementioned factors, you can find the best serum for your skin.

A helpful tip would be to try a few of the serums mentioned above, as they are some of the leaders when it comes to picking the best Korean Vitamin C serum.

Frequently Asked Questions (FAQs)

Q1. What Is The Best Korean Serum?

If you are on the hunt to find the best Korean Vitamin C serum, then you can try checking out some of the aforementioned models.

In addition to that, you can also try the AmorePacific Future Response Age Defense Serum, MediCube Red serum, as well as the Sulwhasoo First Care Activating Serum.

Q2. How Long Should You Wait Between Serum And Moisturizer?

In your skincare routine, it is important to use a Vitamin C serum as well as a moisturizer. However, many people often wonder what is the time duration to wait for before applying a moisturizer on top of a serum. The answer to that is approximately 5 to 10 minutes.

Within this time frame, the serum is allowed to penetrate deeply into the skin, nourishing it with all its essentials. Afterward, you can apply a thin coat of your favorite moisturizer and get ready to enjoy young-looking skin.

Q3. What Should You Not Mix With A Vitamin C Serum?

Another frequently asked question by women is what should they not mix with the vitamin C serum, as it can have counter effects on the skin.

Below are few ingredients that must be avoided when purchasing the best Korean Vitamin C serum.
Benzoyl Peroxide
This chemical is used to treat moderate acne. In addition to reducing acne, benzoyl peroxide helps to prevent dry skin.
The main problem with this chemical is that it tends to oxidize Vitamin C. This way, the serum will not do any good to your skin, as it has lost its power and effectiveness.
When talking about beauty products, it is hard not to highlight retinol. Retinol based creams and products have been popular for their effective removal of wrinkles and fine lines.

However, when you combine retinol with Vitamin C, you are often faced with a spectrum of side effects, including redness, peeling, and irritation.

In a nutshell, these two ingredients are best when they are used separately, but not together, as they decline skin health and growth.
Alpha Hydroxy Acids And Beta Hydroxy Acids
Another ingredient that proves to be disastrous when combined with Vitamin C is AHAs and BHAs. These are exfoliants that help to eliminate any dead cells, giving rise to smoother skin.

But, when you use these alongside Vitamin C, you may tend to experience itching and irritation on your skin, which may be quite unpleasant.

Instead, you can use a serum in the morning followed by an exfoliant in the night, or switch them up based on your dermatologist or skincare routine.
Lastly, it is often advisable by professionals in the field to not mix Niacinamide with Vitamin C. Popularly known as Vitamin B3, Niacinamide is regarded for its protein-building function.

When mixed with Vitamin C, both formulas become ineffective due to a cancellation in their chemical properties. Thus, they are best when used individually rather than together.