8 Best Korean Vitamin C Serums of 2022

Vitamin C is one of the best natural elements we can use if we want to take care of our skin: its formula is perfect to improve the appearance of fine lines and wrinkles, fade hyperpigmentation, nourish and hydrate skin, and treat scarring and blemish. If you’re looking for an ingredient to include in your skincare routine, Pure Vitamin C is the one to choose.

In this buying guide, we’ll recommend the best Korean Vitamin C Serums you can buy in 2022. Since this ingredient is seemingly at an all-time high, in this article, you will also find everything about Vitamin C, why it works, and how it works: the goal is to help you choose the best Vitamin C Serums to repair dullness skin or just to take care of your skin.

What is Vitamin C?

Vitamin C is a powerful antioxidant that can prevent or reduce damage to our cells by neutralizing the production of free radicals. To clarify, Vitamin C helps your body and skin stay healthy. It’s not a mystery that when we are kids, our parents and grandparents always tell us to drink orange juice, and the same happens when we are sick, or we feel tired. It is safe to say that Vitamin C is one of the safest and most effective nutrients.

What Are the Benefits of the Vitamin C for the Skin?

Vitamin C is fundamental for our skin because it helps collagen synthesis. If this is not that important when we are young, it’s fundamental when we age: in fact, collagen and elastin give the skin both firmness and elasticity, but their structure begins to break down when we age, meaning that we start losing firmness and elasticity.
L-ascorbic acid, aka Vitamin C, penetrates into the layer of our skin, bringing many benefits to it.

Some of these include:

  • Produce Collagen Synthesis
  • Protect skin from oxidative damages
  • Improve the appearance of fragile and dull skin
  • Prevent skin from troubles and breakouts
  • Reduce inflammatory lesions
  • Hydrate and moisturize skin

Read Also: Best Japanese Collagen Supplements

Best Korean Vitamin C Serums to Try

Based on the above, it looks crystal clear how important Vitamin C is for our beauty and our skin. Here you have a selection of the Best Korean Vitamin C Serum to buy in 2022.

Klairs Freshly Juiced Vitamin C Drop

Klairs Freshly Juiced Vitamin C Drop

Klairs Freshly Juiced Vitamin C Drop is a daily serum that is safe and non-irritating to energize and rejuvenate the skin with the power of Vitamin C. Concentrated Vitamin C and key natural ingredients provide plentiful moisture and nutrition for the skin.

Read Also: Best Klairs Products

PURITO Pure Vitamin C Serum

PURITO Pure Vitamin C Serum

This PURITO Pure Vitamin C Serum is exactly what it sounds: a serum infused with 10% of vitamin C solution, 84% of hyaluronic acid solution, and other naturally-derived ingredients to help improve the appearance of wrinkles and fine lines while reducing the appearance of dark circles and acne scars. It can be used in the morning or evening.

By Wishtrend – Pure Vitamin C 21.5% Advanced Serum

By Wishtrend - Pure Vitamin C 21.5% Advanced Serum

Pure Vitamin C 21.5% Advanced Serum by Wishtrend is a nonsticky serum that contains just the right amount of Vitamin C. It reduces fine lines, dark spots, and wrinkles while illuminating skin and brightening it up. Avoid using products with high levels of AHA, BHA, retinol, or ascorbic acid when using the Pure Vitamin C 21.5% Advanced Serum.

SOME BY MI – Galactomyces Pure Vitamin C Glow Serum

SOME BY MI - Galactomyces Pure Vitamin C Glow Serum

SOME BY MI – Galactomyces Pure Vitamin C Glow Serum boasts 3% pure ascorbic acid (vitamin C) and 75% galactomyces ferment filtrate. Galactomyces moisturizes, smoothes skin texture, and boosts elasticity while acting together with Vitamin C for the best result.

Neogen Dermalogy Real Vita C Serum

Neogen Dermalogy Real Vita C Serum

Neogen Dermalogy Real Vita C Serum is enriched with Niacinamide and 22% of Sodium Ascorbyl Phosphate, a stabilized source of vitamin C, along with citrus fruit extracts and vitamin complex (Vitamin E, Vitamin B5) that all work together to brighten and firm the appearance of skin for a healthy-looking complexion.

SKIN&LAB – Vitamin C Brightening Serum

Skin&Lab Serum Vitamin C

SKIN&LAB – Vitamin C Brightening Serum contains 20% ascorbic acid and is formulated to brighten and even out the complexion while reducing the appearance of wrinkles, fine lines, and skin discoloration. This product also contains niacinamide, a form of vitamin B3 that can help improve the appearance of photoaged skin. Niacinamide increases collagen production, reduces inflammation, and protects the skin from environmental damage.

JUMISO – All Day Vitamin Brightening & Balancing Facial Serum

JUMISO - All Day Vitamin Brightening & Balancing Facial Serum

JUMISO – All Day Vitamin Brightening & Balancing Facial Serum contains a potent blend of 20% ascorbic acid and 5% niacinamide. This product is also formulated with hyaluronic acid, which helps to keep the skin hydrated and plump. JUMISO – All Day Vitamin Brightening & Balancing Facial Serum is a great choice for those with dry or dehydrated skin. It is lightweight and absorbs quickly into the skin, making it a great choice for use under makeup or as a part of your morning skincare routine.

I DEW CARE – Bright Side Up Brightening Vitamin C Serum

I DEW CARE - Bright Side Up Brightening Vitamin C Serum

I DEW CARE – Bright Side Up Brightening Vitamin C Serum is a brightening and anti-aging serum that contains 20% ascorbic acid and 5% niacinamide. This vitamin C serum is one of the most popular products from I Dew Care. It’s a brightening and anti-aging product in one, and it contains a high concentration of vitamin C to help even out your skin tone and give you a youthful complexion. This serum also has niacinamide to help with dark spots, and it’s fragrance-free, so it’s ideal for sensitive skin.

What to Look For in a Vitamin C Serum?

If you doubt what’s the best Korean Vitamin C Serum for you and your needs, here, you have some advice on how to choose the best and what to look for.

Formula

Most products use L-ascorbic acid, which can simply be called Ascorbic acid. It is Vitamin C in its purest form for beauty, meaning it doesn’t break easily and can be mixed with other ingredients. It’s impossible to find pure Vitamin C because its structure won’t last and will break easily when combined. Make sure you choose a water-based serum: water strengthens the power of Vitamin C and, at the same time, allows the product to be applied easily and quickly.

Other ingredients

Together with Vitamin C, it’s common to look for Vitamin E. This ingredient boosts collagen and strengthens UV protection and overall skin protection, making it the perfect ally for Vitamin C.

Size

Make sure you choose the right size: Vitamin C products tend to oxidate, meaning they lose their power after a while. Don’t go overboard, and buy a product that is good in size and that you can use for a while without problems.

How To Choose The Best Korean Vitamin C Serum

Based on all of the above, make sure you choose a Vitamin C serum with these features:

  • 10-22% L-ascorbic acid
  • Vitamin E
  • Dark glass bottle + Airtight packaging to avoid degradation

How do I store my Vitamin C serum?

Vitamin C serums tend to oxidate when in contact with light, so it’s always better to store them in a dark place or, if you want, make sure they will last for a long time, in a fridge.

Do I have to use sunscreen with my serum?

You should always use sunscreen, no matter what else you apply to your face. In the case of Vitamin C serums, this is even more true. In fact, Vitamin C oxidizes when exposed to heat and sunlight, which means that it will not be as effective as it should be and could lead to skin damage.

Read Also: Best Korean Sunscreens to Use Daily

Does Vitamin C have side effects?

Usually, Vitamin C is safe to use, but the reaction depends on the skin. Side effects can include stinging, redness, dryness, or yellowish discoloration.

How Do I Know When my Serum is Gone Bad?

Vitamin C serums are usually yellowish, and this is an indicator of how good they are. They must be tossed as soon as they start turning brown or orange. In some cases (like the Klairs), they can be white, meaning the turning point is yellow, indicating that your serum has gone bad.

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