What Are Vitamin C Benefits in Skin Care?

How does this potent ingredient help in skin care? The Do's and Don'ts of adding it to your skin care routine to maximize results.

vitamin c serum for skin brightening anti-aging hyperpigmentation dark spots K beauty world

Photo credit: Freepik

This active ingredient is one of the most powerful skin care ingredients for its proven antioxidant properties that improve radiance and skin texture while neutralizing free radicals to diminish the appearance of wrinkles and fine lines. It is most widely used for skin brightening, de-pigmentation, and anti-aging products

What are the types of vitamin C?

Ascorbic acid 

The natural form of pure vitamin C, ascorbic acid, also known as L-ascorbic acid is water-soluble and it easily absorbs into the skin. It’s less stable than other forms and can cause skin irritations in high doses. If you try it, and your skin is okay with it, then this is your best option for results.

Ascorbyl Palmitate

This is a more stable form of vitamin C which is non-irritating and more stable than pure vitamin C that can be used for extra sensitive skin. This is effective at repairing skin and combating against free radicals which cause signs of aging, dark spots and acne, however, for the synthesis of collagen, it is less effective than pure vitamin C. It is more commonly used in oil-based skincare and anti-aging products.

Magnesium Ascorbyl Phosphate

This is a stable, water-soluble derivative of Vitamin C which means it does not quickly degrade in formulas containing water. It has the same potential to boost skin collagen synthesis as does Ascorbic Acid but at the lower concentration level. It is an effective antioxidant for skin with less skin irritation which can be better suited for those who have dry, sensitive skin or prefer a mild version of Ascorbic acid.

Ascorbic Glucosamine

This is a water-soluble derivative of vitamin C and It’s often used for its antioxidant and skin-brightening properties and good for reducing hyperpigmentation, dark spots, and acne scars.

Tetrahexyldecyl Ascorbate

This is a stable, oil-soluble derivative that makes it easier to penetrate into deep layers of skin. This is one of the newest forms of vitamin C and also considered to be more potent than L-ascorbic acid and other forms of vitamin C as it has a higher rate of penetration due to its lipid-solubility.

Sodium Ascorbyl Phosphate

This is a stable, water-soluble derivative that functions as an antioxidant and is potentially effective for brightening an uneven skin tone. It is gentle on the skin and converts to ascorbic acid once absorbed by the skin. It can be effective at anti-acne products; however, more research is needed. 

Benefits of Vitamin C

  • Repair damaged skin
  • Fight free radicals & signs of aging
  • Protect skin from sun's ultraviolet (UV) rays
  • Brighten dark spots
  • Even out skin tone
  • Restore moisture
  • Minimize fine lines and wrinkles
  • Boost collagen production
  • Fade hyperpigmentation

Can Vitamin C and Niacinamide be used together in skin care routine?

They are both great for treating blemish-prone & scarred skin and reducing hyperpigmentation of the skin. Combining them is a great recipe for numerous benefits: Together, they work as a powerful combo to boost firmer and radiant complexion, even out skin tone and reduce fine lines and wrinkles. 

Please note that absorbed acid needs to be in a formula with a low pH (around 3.5) to be most effective, on the other hand, Niacinamide naturally would raise the pH up to around 4.5-5, therefore, it is better to take extra caution with products that are formulated with these two together. 

Best Korean Vitamin C Serum & Skincare Products

Liz K Super First C Serum Pure Vitamin 13% 

Liz K Super First C Serum Pure Vitamin 13% korean skincare anti-aging k beauty world

Formulated with 13% pure Ascorbic Acid that helps brighten and even out skin tone, diminish the appearance of dark spots, fine lines and wrinkles, and overall pigmentation problems. Features 10 kinds of anti-aging ingredients, such as Fullerene(Nobel Prize winning ingredient in Chemistry) and EGF(Nobel Prize winning ingredient in Medicine), Shiitake, Green Tea, Aronia Extract, and Mushroom. This antioxidant bomb restores life back to your skin for that youthful uninterrupted smoothness.

👉  SHOP NOW: LIz K Super C Serum Pure Vitamin 13% 

Purito Pure Vitamin C Serum

Purito Pure Vitamin C Serum korean brightening anti-wrinkle k beauty world

5% Vitamin C and 89% Hyaluronic Acid are the main ingredients, along with natural Niacinamide and Red Ginseng Extract to rejuvenate the skin. This serum helps relieve acne scars, dark circles, and freckles with its whitening functionality while preventing skin aging. It has no added oils or fragrances, which is great for those with sensitive skin types. It's a vegan-friendly and cruelty-free product.

Urang Vitamin Oil Serum

Urang Vitamin Oil Serum organic natural vegan cruelty-free korean k beauty world

Age-defying organic face oil which is rich in vitamins and antioxidants from organic herbal ingredients such as rosehip, jojoba oils to provide vitality and elasticity while stimulating skin's regeneration. This oil-moisture formula is lightweight and absorbs into the skin layer without clogging pores. Proven organic ingredients are EWG Green Level and certified by NOP. Made of 97.68% Organic / 99.9% Natural ingredients and it's vegan and cruelty-free. 

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Klairs Freshly Juiced Vitamin Drop

Klairs Freshly Juiced Vitamin Drop serum clean korean products k beauty world

This is ideal for anyone looking to dip their toes into the Vitamin C serum world or sensitive skin types due to its lower percentage of Vitamin C which is still effective enough for maintaining and transforming your skin. 

Its Vitamin C comes in the form of Ascorbic Acid from grape and Yuja extracts, as well as a small amount of sodium ascorbyl phosphate (a gentler Vitamin C derivative than Ascorbic Acid). The active ingredients team up with Centella Asiatica to soothe, hydrate skin while brightening or fading dark spots. 

Isntree C-Niacin Toning Ampoule

Isntree C-Niacin Toning Ampoule korean vitamin c niacinamide brightening k beauty world

Vitamin and niacinamide, two powerful brightening ingredients team up to transform dull, uneven skin tone into clear, radiant, and more evened out skin. Infused with high-content sea buckthorn fruit extract known for being rich in vitamins and nutrients that promote skin hydration, elasticity, cell regeneration. While Aloe Vera and Hyaluronic Acid work wonders for making your skin comfortable and deeply hydrated. 

👉  SHOP NOW: Isntree Vitamin C-Niacin Ampoule

Aromatica Super Brite Vita Serum

Aromatica Super Brite Vita Serum vitamin c cruelty free korean k beauty world

This pretty pink serum helps brighten and moisturize while bringing a natural glow back to dull and lackluster complexions without leaving any greasy or sticky residues. Made with 93.8% natural ingredients and EWG verified ingredients, this Super Brite Vita Serum is using 100% safe and is a worry-free formula that can be used for sensitive skin. This is a vegan-friendly option.

👉  SHOP NOW: Aromatica Super Brite Vita Serum

It's Skin Power 10 Formula VC Effector

It's Skin Power 10 Formula VC Effector korean face serum k beauty world

The Power 10 Formula Effector Serum Line offers ten different types of products each includes a concentrated potent ingredient to improve all of your skin concerns. The VC Effector is powered with the nourishing goodness of Vitamin C and green tea extracts. It helps in brightening skin tone and reducing the appearance of dark spots, freckles, large pores, blemishes, and stubborn acne scars. 

Nature Republic Real Comforting Mask Sheet Vitamin C

Nature Republic Real Comforting Mask Sheet Vitamin C korean hydration dry skin k beauty world

This Vitamin C Sheet Mask is excellent for all those who are looking for a quick and easy solution to take care of your skin making it more radiant, healthy, and hydrated. Filled with naturally derived essential oils, such as orange and tangerine peel oil to brighten skin tone and nourish dull and lifeless skin. This mask sheet is made of a natural microfiber sheet which is grade 1 certified (standard 100) by OEKO-TEX, making it safe for the skin.

👉  SHOP NOW: Natural Republic Vitamin C Sheet Mask 

Cosrx Triple C Lightning Liquid

Cosrx Triple C Lightning Liquid soko glam korea skin care k beauty world

The serum is created by a collaboration between the brand and Charlotte Cho, a co-founder of Soko Glam. Formulated with a whopping 20.5% pure vitamin C in the form of ascorbic acid and 72% of black chokeberry to stabilize the active ingredient. The watery formula allows for layering, helping your skin to improve its radiance and tone. 

Wishtrend Pure Vitamin C Serum 21

Wishtrend Pure Vitamin C Serum 21 k beauty world aging skin wrinkles

Made of 70% vitamin tea water and 21.5% Vitamin C to brighten and improve skin tone while smoothing skin texture. Vitamin Tree Water is known to contain Vitamin E which enhances the effects of Vitamin C on the skin. It's a light and non-sticky formula that is free from parabens, fragrances, and essential oils. 

Goodal Green Tangerine Vitamin C Dark Spot Facial Serum

Goodal Green Tangerine Vitamin C Dark Spot Facial Serum brighten k beauty world

This is for those with sensitive or easily irritated skin but desire to benefits from Vitamin C serum. Because this product uses Vitamin C that is derived from green tangerines it makes it much gentler on the skin and less prone to oxidation from UV exposure as well. 

Green tangerines are known to contain ten times more concentrated natural vitamin than regular tangerines. This gel-like serum helps target dark spots, uneven skin tone, dullness, and prevents signs of aging without irritating blemished or stressed skin.




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