9 benefits Of Vitamin C serum

What is Vitamin C Serum?

You've probably heard about vitamin C serums if you're interested in skincare. Vitamin C is one of the top substances on the market for anti-aging assistance and the secret to preserving a smooth, even, glowing complexion.

Even while you presumably get vitamin C in your diet, there is no way to ensure it reaches your skin. So the most straightforward approach to get these advantages is to use serums and other topical treatments.

Continue reading to discover more about introducing a new product, adding vitamin C serum to your regimen, and other topics.

How Vitamin C Works?

Free radicals always surround you. This is because they are brought on by exposure to typical environmental aggressors, including smoking, pollution, and UV radiation from the sun.

According to NIH, free radicals cause an inflammatory reaction in the skin. This will manifest as wrinkles, black spots, uneven skin tone, uneven skin texture, and dull, tired-looking skin.

skin ageing diagram infographic
Source: Science Direct

Fortunately, the antioxidants in your skin fight against these free radicals and stop oxidation. Antioxidants neutralize the electron of a free radical. An antioxidant tames the free radical and prevents it from further harming the skin.

The most prevalent antioxidant in the skin is vitamin C. By providing electrons to neutralise harmful free radicals; it defends against oxidative stress.

This contributes to improving what is currently in place. Because it's assisting in reversing sun damage, you'll see a visible improvement in skin tone, texture, and dark patches. Additionally, vitamin C affects the skin's melanin, which helps lighten dark spots and noticeably balances skin tone.

How Vitamin C Benefits Skin Health

The antioxidants in your skin, which you get through eating foods high in antioxidants, are excellent at shielding your skin from free radicals, but a long day in the sun tends to deplete them. Topical antioxidants may help with that.

Your skin will always benefit from a serum top-up since it's possible that dietary nutrients can't simply get to the skin's outermost layers.

According to independent studies, topically administering Vitamin C prevents photo-aging, maintains the skin's natural collagen, and targets pigment that causes dark spots. These effects keep skin visibly firm.

Benefits of Vitamin C Serum

There are several benefits of using vitamin C on your skin. Vitamin C, some of these benefits are:

  • is safe for most skin types
  • provides hydration
  • can brighten your skin
  • can reduce redness
  • can reduce hyperpigmentation
  • can reduce the appearance of under-eye circles
  • promotes collagen production
  • may help prevent sagging
  • may protect against sun damage

Is Vitamin C safe for most skin types?

Yes, vitamin C is generally safe for most skin types. As a result, most individuals may utilize topical vitamin C for a long time without suffering any side effects.

In concentrations exceeding 20%, vitamin C may cause mild skin irritation, as a result, its concentration in skin care products often varies between 10% and 20%.

Provides Hydration

The majority of healthy skin and organs have high concentrations of vitamin C, which suggests that vitamin C builds up in the body through circulation. The ascorbic acid type of topical vitamin C is the version that penetrates the skin the best.

Another study found magnesium ascorbyl phosphate, another vitamin C derivative used in skin care, had a moisturizing and hydrating effects on the skin. It improves moisture retention in your skin by reducing transepidermal water loss (TEWL). A serum that decreased TEWL by 19% and enhanced skin barrier function included Deschampsia Antarctica extract, Ferulic acid, and vitamin C.

Can Vitamin C brighten your skin?

Vitamin C may smooth the skin's surface to lessen dullness and remove pigmentation (more on this below!). Skin looks younger as a result of this.

Vitamin C has been used to block melanin production, which is the pigment that colors your skin. Vitamin C might help to fade hyperpigmentation or brown spots by stopping melanin production and help your skin look lighter and brighter.

It Helps to Reduce Redness

Vitamin C's ability to serve as an antioxidant allows it to act as an anti-inflammatory agent. This indicates that it might reduce skin puffiness while calming your skin.

The anti-inflammatory effects of vitamin C may benefit:

  • neutralize the oxidative damage-causing free radicals
  • improve immunological function to prevent an inflammatory immune reaction

Vitamin C's anti-inflammatory qualities may also aid in reducing redness, which can lead to a more uniform complexion. A clean, smooth skin tone results from eliminating dark spots, redness, and inflammation.

Fades Hyper Pigmentation

Vitamin C can reduce hyperpigmentation because it can inhibit the production of melanin, a pigment. This hyperpigmentation can appear in a variety of forms on your skin, such as age spots or sunspots, melasma, or dark areas of your face where skin has begun to recover from an outbreak of acne.


Vitamin C has been shown to help inhibit tyrosinase, which leads to melanosome production (the building blocks for melanin production). As a result, the skin has been treated using vitamin C as a hyperpigmentation treatment. Limited clinical trials also have been done for hyperpigmentation of the gingival melanin (dark gums).

Having acne issues? There are further solutions for treating acne-related hyperpigmentation besides vitamin C serums.

Reduces the Under-Eye Circles

Vitamin C serums may reduce the appearance of fine wrinkles by moisturizing and plumping the skin around the eyes. Some claim that vitamin C may help lessen the discoloration brought on by under-eye circles, even though vitamin C is more helpful in reducing general redness.

There are also reports that vitamin C monotherapy significantly reduced the pigmentation of under-eye circles. Some subjects did, however, also describe a burning sensation. Using a cold compress and retinol in your skin care regimen are two other methods to reduce under-eye bags.

Since the skin beneath the eye is thin and sensitive, it is advisable to stick to products specifically created for that area.

Promotes Collagen Production

A naturally produced protein that dwindles with time is collagen. Therefore, fine lines and wrinkles may result from low collagen levels. Through collagen synthesis, vitamin C is widely recognized for increasing collagen synthesis. In actuality, collagen production is dependent upon vitamin C.

Vitamin C is essential here because it helps activate the two enzymes that synthesize collagen (Lysyl hydroxylase: the one that gives the collagen molecule its framework; and Prolyl hydroxylase: the one that strengthens the molecule). So, we also can also produce the collagen by consuming certain foods like chicken and bone broth.

Prevents Skin Sagging

Elasticity and hardness of the skin are related to collagen synthesis. Therefore, your skin may start to droop as your collagen levels decline.

Some studies say using a vitamin C serum may increase collagen formation and have a tightening impact. This is true whether the drooping is brought on by oxidative stress, normal aging, or drastic weight reduction.

This indicates that it may aid in minimizing the appearance of drooping skin, giving your skin a tighter, toned appearance.

Protects Against Sun Damage

Depleted vitamin C levels in the skin are linked to prolonged exposure to oxidative stress by contaminants or ultraviolet (UV) radiation. Additionally, vitamin C levels are lower in older or photodamaged skin, while it is unclear whether this is a cause or an effect.

Free radicals are a group of chemicals that damage the skin by being exposed to the sun. They are basically atoms without a single electron, and they are so unstable that they try to steal an electron from another atom, which could damage your skin significantly.

Vitamin C is bursting with antioxidants, and they "give" free radicals an electron that renders them inactive, thus protecting skin cells from damage.

Remember to apply SPF when applying vitamin c for daily use.

Some of our favorite vitamin Cs

Garnier vitamin c serum

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Agile Team

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