Best Natural Vitamin C Serum — COUI Skincare

Best Natural Vitamin C Serum

Vitamin C is a key ingredient in skin rejuvenation and for resetting the complexion of the face. The substance has long been known to revitalize the skin, and is a personal favorite of all dermatologists worldwide. It can effectively remove acne scars, reduce hyperpigmentation and uneven skin tones, and even suppress the onset of acne.

Do you really know what natural vitamin C serums are and how they work? Read below to find out more about the new innovation, and how it can be essential in your quest to maintaining a healthy skincare routine.

How Free Radicals Cause Acne

free radicals

Almost all sorts of culprits were blamed for the onset of acne vulgaris. Sunlight, hormones, genes, and even pollution. Only recently was a new study done, and one of the most major culprits was caught: free radicals.

Free radicals are charged molecules, usually set loose by the skin when it comes into contact with UV light. These molecules are essentially produced in the body for catabolic and anabolic purposes. But if there are one too many molecules, then your entire day could be ruined. These invisible criminals can corrupt collagen and cause hyperpigmentation, and can even cause erupting pimples all over your face.

But they are not the only culprits. While just one problem may sound easy to fix, most acne cases have a number of accomplices, of which genetic makeup, hereditary factors, bacteria, and puberty usually rise to the surface.

How Vitamin C Fixes Acne

Vitamin C has always been a great treatment for acne, and now you too can have your very own bottle of vitamin C Serum at hand! It is mostly an oxidizing agent, and it uses the property to oxidize free radicals and neutralize them. This leads to lesser inflammation, lesser pore blockage, and in effect, lesser pimples.

Vitamin C not only fixes acne, but is also vital for other purposes, both dermatological and aesthetically. The vitamin can easily revitalize skin and help uplift the production of collagen, essential in making new skin cells.

Vitamin C also works to soothe and tranquilize the immune system, allowing the skin and the entire body in general to relax and remain calm. This in turn prevents multiple skin diseases and conditions.

What Vitamin C Serums Contain


Best natural vitamin C serums typically contain more than one ingredient, the most effective of which is obviously natural vitamin C itself. Rest of the elements found in more or less quantity are:

- Distilled water

- Vitamin C (L-ascorbic acid)

- Benzoyl Peroxide

- Retinol (Vitamin A1)

- Salicylic acid

- Antibiotics (Clindamycin and Erythromycin)

How and When to Use Vitamin C Serum

Natural vitamin C serum is best used when consulted with a dermatologist, but generally, anyone can use it.

Doctors and experts alike agree that 75 milligrams of vitamin C is sufficient for adult women, while the same quantity is raised to 90 milligrams for adult men. The dosage is best when monitored, and should not be excessive (ideally, stay within the limit of 100 milligrams per day for both men and women).

Vitamin C comes in various forms. The most common is a bottled serum containing a number of chemicals diluted in pure drinkable water. These usually include benzoyl peroxides, retinol, antibiotics, and similar traditional and modern topical treatments for acne. The vitamin can also be taken orally in the form of vitamin supplements, although these supplements are usually just pure Vitamin C. The medical cream format is also a good option, as the components are mostly the same as the bottled serum.

Vitamin C Curing Hyperpigmentation

Hyperpigmentation is one of the most frustrating and confidence lowering skin conditions which can be at times even worse than acne. The symptoms include dark or black patches on the skin, typically the face, skin irritation, inflammation, and usually follow the wake of an acne breakout. These black patches can be in the form of minute spots which give the impression of freckles, or massive patches traversing the entirety of the face.

Use of natural vitamin C serum is one of the best treatments for this condition. The vitamin C is a bleaching agent, and works by reducing the amount of melatonin to whiten the skin, leaving you with a skin tone that not only is even and looks good, but will feel really soft and smooth.

How Natural Vitamin C Serum Reduces Acne Scars

We all want to get rid of acne. Everyone wants to have silky smooth fresh even-toned skin at family gatherings. If you ask those who have successfully fended off acne, they’ll tell you that the fight is never over. Once you get rid of acne, the stubborn pimples leave behind a mark in the form of acne scars.

Acne scars are tougher to combat than the actual acne itself, which is why natural vitamin C works to reduce the appearance of the scar and make sure that the fight is over once and for all. The bleaching effect of L-ascorbic acid ensures that the skin remains the same shade throughout, and that the scars remain hidden until they are completely covered by new skin and the body’s immune system.

Side Effects of Using Vitamin C Serum

A number of side effects have been noted with the use of vitamin C serums. Usually, these are cited to overdose, incorrect application, varying skin textures, genetic makeup, and the other ingredients which are usually found in serums.

These can include:

- Skin irritation

- Inflammation

- Redness

- Photosensitivity

- Sunburns

- Dryness

- Unwanted differences in skin texture

- Bacterial antibiotic resistance

- General side effects caused by overdose of medications

COUI's Natural Vitamin C Serum

We love the COUI Natural Vitamin C Serum! We absolutely love the product, and are sure that you will too!

We have always been intrigued by the contrast between cosmetic and medical treatments. That's why we have formulated the Natural Vitamin C Serum as a mixture of both quality in mind. It may seem like another cosmetic product which makes big promises, it is actually effective, and very medically accurate as well.

What It Can Do

It can do almost everything. From fresher skin to evening out pigmentation, the Natural Vitamin C Serum has everything you need.

In particular, the serum can:

- Rejuvenate and revitalize collagen and elastin, and restore the lost elasticity of the face.

- Exfoliates; removes the superficial layer of dead skin cells to make room for newer and younger skin cells.

- Whiten dark spots and darken white spots to match the natural color of your skin, giving you even pigmentation and uniform skin.

- Uses antioxidants to boost the immune system and prevent pore blockage, resulting in lesser acne breakouts.

- Repairs skin, beginning from a cellular level all the way up to the surface.

- Indirectly boosts confidence and self-esteem, by enhancing skin health, resulting in better self-perception and lesser stress and consciousness.

The Natural Vitamin C Serum from COUI Skincare is the perfect concoction of a vast and diverse number of effective ingredients, including:

- Distilled Water

- L-ascorbic Acid (Vitamin C) (Concentration: 20%)

- Glycerin

- Hyaluronic Acid

- Ferulic Acid

- Pomegranate Seed Oil

- Vitamin E Oils

- Xantham Gum

- Lemon Extract

- Orange Extracts

- Citrus Essential Oils

- And much more

Customer Reviews

The COUI Natural Vitamin C Serum has received little to no backlash, with almost all customers being satisfied with the product that has reached their doorsteps.

Our customers were more than happy with it, and even cited authentic results. One such customer said that they received frequent compliments on their younger skin, while another reported seeing changes within a week of use.

The major issue that arose from using the product was either skin irritation or photosensitivity, or ineffectiveness. However, more than three-fourths of all customers were in love with the anti-aging and acne reducing properties of the COUI Natural Vitamin C Serum.


Best natural vitamin C serums are one of the most effective treatments for treating all types of acne. Vitamin C, in combination with benzoyl peroxide and antibiotics, can reduce the appearance of acne scars, nodular acne, acne vulgaris, hyperpigmentation, uneven skin tone, skin irritation, redness and discoloration, and helps in hydrating, rejuvenating, and exfoliate the skin on the face.

There are so many reasons why we love natural vitamin C serums, and one of them is its affordable price. Truly, they are the landmarks of the 21st century, and it will surely be a long time before they get replaced by something else.

So what are you waiting for? Buy your very own bottle of vitamin C serum today!

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