What is the difference between vitamin C tablets and effervescent C?

08.04.23 157

It can be said that vitamin C is one of the most essential vitamins of the body, providing essential nutrients that humans cannot produce on their own. Depending on the diet and the condition of each person, the vitamin supplement will not be the same. In the following article, Solife will help you learn about the difference between vitamin C tablets and effervescent forms, so that you can choose for yourself the most suitable vitamin!

1. What is Vitamin C Tablets and Effervescent C?

First, vitamin C tablets and effervescent C are both organic compounds that our bodies cannot synthesize on their own. Therefore, it is necessary to supplement these nutrients through effervescent tablets and tablets.

Vitamin tablets: A form of vitamin C that is prepared by compressing one or more vitamins into a flattened circle, oblong cylinder, or any other shape the manufacturer deems fit. With vitamin tablets in the form of tablets, you can easily use them through chewing and swallowing.

Vitamin C effervescent: If vitamin C tablets are usually sparingly or insoluble in water, effervescent vitamins are easily dissolved. Usually, effervescent C will be larger in size than vitamin C tablets and are made in a flat round shape.

Vitamin C Tablets 1

2. The effect of vitamin C tablets and effervescent C on the body

In general, vitamin C tablets and effervescent C will bring very good benefits to the body, such as:

  • Prevention and treatment of diseases formed because of the human body’s lack of vitamin C (eg scurvy).
  • Using vitamin C will help your body increase resistance against toxic diseases, infections and heal wounds faster.
  • If you have a cold or flu, vitamin C will treat fatigue quite well.
  • In some cases, this vitamin also acidifies the urine to detoxify the body.
  • Vitamin C helps users maintain healthy skin, treat dark spots, whiten skin and protect skin from UV rays,…
Vitamin C Tablets 2

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3. What is the difference between vitamin C tablets and effervescent C?

If you are wondering what is the difference between these two types of vitamin C, then immediately follow the comparison of vitamin c tablets and effervescent below:

Vitamin C Tablets


Vitamin tablets usually have hardness, good moisture resistance and are quite compact. Therefore, you can store this vitamin very easily for long-term use. Even if the product is not stored in the manufacturer’s standard box or vial, it will not significantly affect the effectiveness of the tablet vitamin.


Because of its hard texture, many people think that vitamin tablets are quite difficult to take, especially for the target group of children. In addition, when entering the body, to be able to dissolve and promote the effect, vitamin tablets also need a certain time.

Vitamin C Tablets 3

Vitamin C effervescent form


Vitamin C effervescent has the ability to dissolve quickly in water, so you can use this drink to easily get vitamin C into your body. Most of these products are flavored to make them more palatable and easier to drink. Besides, because before being put into the body, effervescent C has been dissolved, so it can bring quick use and much more effective absorption.


In order to easily dissolve in water, the effervescent vitamin will contain a gas dissolving excipient. The ingredient contains a large amount of alkaline salt, which has the potential to increase blood pressure and adversely affect those who need to abstain from salt. If you do not use C effervescent properly, you will also be very susceptible to stomach pain and harm to your health.

Because they taste like soft drinks, when they are not supervised by an adult, it is very easy for children to abuse them.

Because of its good hygroscopicity, it is easily corroded when in direct contact with the air, so C effervescent should be preserved more carefully to avoid affecting the quality.

Vitamin C Tablets 4

4. How to take vitamin C tablets and effervescent C effectively

With each different dosage form, the way to take vitamin C is also different, specifically as follows:

Vitamin C oral tablets need to be taken with plenty of water. Vitamin C chewable tablets should be chewed thoroughly before taking.

Vitamin C effervescent form needs to be dissolved with water and noted about the number of times a day.

In the above article, Solife has summarized some information about the difference between vitamin C tablets and effervescent C. Hopefully through the article, you will be able to easily distinguish the pros and cons of each of these vitamin C dosage forms. However, you should not overdo the use of vitamins, but use them exactly as prescribed by your doctor, to protect your health in the best way. Don’t forget, if you want to learn more useful articles, visit our website right away!



Trần Hoàng Uyên (Senior Manager Pharmaceutical company) là chuyên gia cấp cao với nhiều năm kinh nghiệm trong lĩnh vực dược phẩm. Tốt nghiệp cử nhân chuyên ngành Quản lý dược I tại Trường Đại học Y dược TP. Hồ Chí Minh và hiện đang công tác tại công ty dược phẩm. Với hơn 10 năm kinh nghiệm làm việc trong ngành dược, chị Hoàng Uyên là chuyên gia cộng tác tham vấn y khoa cho danh mục blog cũng như các nội dung liên quan trên Solife. (Tran Hoang Uyen (Senior Manager Pharmaceutical company) is a senior specialist with many years of experience in the Pharmaceutical field. She graduated Bachelor of Pharmacy Management I at the University of Medicine and Pharmacy at Ho Chi Minh City and is currently working for a pharmaceutical company. With more than 10 years of experience working in the pharmaceutical industry, Ms. Hoang Uyen is a medical consultant collaborator for content on Solife's website.)