How To Use Vitamin C Serum — COUI Skincare

How To Use Vitamin C Serum

Vitamin C is also called Ascorbic Acid, it is an antioxidant that is frequently found in citrus fruits as well as in some vegetables. This serum has a natural tendency to brighten up the skin complexion, and it also enables the skin to absorb moisturizers better.

It has also been found that this vitamin has anti-aging effects and therefore, many companies have started to use it in different anti-aging serums for the skin to apply on the neck and face. You can also make your own vitamin C serum if you want and it will also be ready to use on your neck and face. In the previous post we discussed various benefits that vitamin C serums have on your skin, and in this article, we will provide you with some essential tips on how to use vitamin C serums.

How often should you use vitamin C serum?

Antioxidant-rich serums like the Vitamin C serums are best suited for cleaning the pollutants off as well as the hazardous effects of UV rays from the sun. You should use them twice a day daily, and they should also be the first products that you use on your skin every day right after you’re toning and cleansing. Make sure to apply your sunblock over the serum in the morning and the appropriate moisturizer over it at night. Therefore, you can use it daily without any issue.

You can use your vitamin C serum twice a day but make sure to use your sunscreen and moisturizer over it. The best way to do so is to use it in small amounts, and the use varies depending upon the type of skin. The serum must be applied before you start applying your makeup and give your skin some time to absorb it entirely. All kinds of plasmas including the Vitamin C serum must be used twice a day and on a daily basis.

How long does vitamin C serum take to work?

Before answering this question, we should understand what vitamin C serum essentially does for your skin. The potent antioxidant intervenes with the development of pigment within your skin, and it also ensures to fade away any dark spots. When you add vitamin C serum to your skin care routine, you will start seeing some noticeable changes and improvements in your skin. It usually takes about three weeks for the serum to take full effect but it also depends upon the skin type.

If you are using the serum to cure your hyperpigmentation, then the results will begin to appear in about eight week time.

When should you use vitamin C serum? Day or Night?

There is no specificity associated with the use of the serum either at night or during the day. If you want your vitamin C serum to be useful, then you should use it twice a day right after your cleansing and toning and before applying any makeup. You should use it before sunblock in the day to protect against the harmful rays of the sun and from the pollutants in the air.

day night city

In addition to that, you should use the serum at night before applying your moisturizer. However, if you have sensitive skin, then consider the potency of the serum before applying it. Usually, 5% potent serums are frequently available in the market.

But if you want to go for higher potencies, then you can also find 10%, 15%, and 20% vitamin C serums as well. Sensitive skins may feel irritations if a high percentage is used. For normal skin types, the tingling effect is a lot milder, and can feel good.

How much vitamin C serum should be used?

Vitamin C serum protects the skin on your face from the effects of aging because it is vital for the development of collagen as well as maintaining it, but it also neutralizes the free radicals of your skin. The serum is known to even out the skin tone and reduces any dark circles that are making your eyes look baggy.

Vitamin C serum is very popular for facial care especially because it helps to convert your dry skin into moisture and hydration. Vitamin C serum should be used in your daily routine when you clean your face, neck as well as eliminate dirt and excess oil.

Top 10 benefits of Vitamin C Serum

There are plenty of benefits of vitamin C serum because it is a vital molecule that helps to maintain healthy skin and youthful complexion. Vitamin C serum can be used by any age of women and any skin type that reduce wrinkles as well as acne. The important thing about the vitamin C serum is that it contains multiple active ingredients as compared to many days and night creams or lotion which gives you visible change or result. The following is a list of benefits of using vitamin C serum:

Promotes production of collagen

These days, most women are facing the problem of wrinkles, and aging lines. For preventing all those problems, you should use a vitamin C Serum on a regular basis. Regular use will balance the level of antioxidant-rich vitamin C that helps to boost up collagen production, fill the holes of fine lines as well as wrinkles.

Reduces the circles under the eye

Vitamin C serum is the best source of vitamin C for all skin types and also decreases the appearance of dark circles under the eyes. The serum is found to be very useful when trying to conceal the under-eye circles as well as brighten up the skin.

dark circle eye

Lowers discoloration of the skin

There are multiple skin problems, but the most common problem is skin redness or anything related to skin discolorations. Vitamin C serum can help you achieve a more even and balanced skin tone with better complexion because it has an excellent property which decreases the redness. As you know, oral use of vitamin C Serum improves the roughness skin into brighter and healthy skin or much smoother.

Keeps the skin well-protected from the harmful rays of the sun

Moreover, another benefit of vitamin C Serum is anti-aging, this is an excellent serum for defending your skin from multiple damages caused by the sun's UVB (Ultraviolet-B) and UVA (Ultraviolet-A) rays. The vitamin C serum that contains antioxidant property that naturally helps to gives your skin strength to resist any damage from the sun.

Speeds up the healing process

According to researchers, it is highly recommended to use pure vitamin C serum for your body’s healing process naturally. It is best to use on any area of skin, face as well as help to heal small aging or acne scars, cuts, wrinkles and other marks effectively and quickly.

Makes your skin look young

Vitamin C serum is the ideal serum that prevents your skin from acne, wrinkles, lines and sagging skin. This serum can be used at any age because it helps to tone your skin and brighten up your complexion and look younger longer.

Limit inflammation

It is an understood that vitamin C serum has the quality of reducing inflammation. This serum is best for those who wake up with puffy eyes or other areas of skin. A small quantity of vitamin C serum presents gives a younger and fresher appearance.

Treats the skin and makes it brighter and healthier

Moreover refining all types of skin and its complexion, vitamin C serum for the face can brighten or give a healthier look to the dull and dry skin. Strong absorptions of the vitamin C serum in the skin can give the feeling of being energized and replenished. Vitamin C serum prevents your skin from the multiple environmental factors such as ultraviolet rays and pollution.

girl with bright skin

Boosts the healing process associated with sunburns

In addition to that, it improves your skin from sunburns. Pure Vitamin C Serum is handy to heal sunburns quickly. It helps to decrease the redness of sunburns and prevents burning, itching and other multiple signs related to sunburn. Various ultraviolet rays may damage your skin where vitamin C serum helps to balance the level of your skin.

Improves the levels of moisture and keeps the skin hydrated

By using vitamin C serum, your dry skin can be converted into smooth, fresh and bright skin. It provides you the best alternative to hydration and moisture, which you get from other creams or lotion. Vitamin C serum can be used on every kind of body or skin. It is highly recommended to use it as the alternatives to other creams because it contains the best source of vitamin C, which is very important for skin.


Vitamin C serum contains antioxidant properties that the body needs for multiple reasons. It is very beneficial for any skin type, especially around the face. Many people use numerous skin care products which contain vitamin C because it improves moisture, hydration, speed up healing of cuts or other marks, protects from sunburn damage as well as gives you brighter looking skin.

Vitamin C serum is primarily designed for sensitive skin which converts dull or dirty skin into healthy and fresh young look skin. Pure vitamin C serum is used for multiple reasons and works as an anti-aging treatment and can help to reduce the wrinkles and acne spots. As a result, you can find vitamin C serum as an effective serum instead of purchasing multiple creams or lotions or taking risky cosmetic treatments.

Check out COUI's Super C Serum or COUI's Natural Vitamin C Serum for all of your vitamin C needs for your skin. We provide the freshest ingredients from around the world with the latest scientific breakthrough in anti-aging. Try any of our products with our lifetime satisfaction guarantee.

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