Your Guide to Choosing the Right The Ordinary Vitamin C Serum for You

girl using the right the ordinary vitamin c serum
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If there’s one thing that all skincare experts agree on, it’s that Vitamin C, Retinol, and Sunscreen are the three most important items for good skin. Aside from your Cleanser and Moisturizer, everything else is just a supplement. However, for many of us, skincare is about so much more than just keeping us looking good. It’s also a way of taking care of yourself. This is why no one should be condemned for their comprehensive skincare routines because, at the end of the day, skincare is a personal experience.

The Ordinary now has an eight-serum Vitamin C portfolio, which is quite a bit for the ordinary person to manage. It doesn’t help that most of them are labeled with their scientific names, which further adds to the confusion. We will break down all of the Vitamin C serums in the most straightforward manner possible.

​​Vitamin C is a powerful antioxidant and a skincare ingredient that has a variety of uses and advantages for skin health. If you’ve been considering trying an affordable vitamin C product, you might be interested in learning more about the various varieties of vitamin C products available at The Ordinary.

There are numerous advantages to using vitamin C in your beauty routine, and The Ordinary offers several options. Vitamin C is a powerful anti-aging ingredient that can dramatically improve the appearance of your skin.

  • It combats the free radicals that cause wrinkles to appear prematurely.
  • It promotes the production of collagen, which helps to keep the skin firm.
  • It helps to balance out skin tone and lighten dark spots.

The Ordinary presently have five Vitamin C formulations on the market, with more on the way:

  • 23% Vitamin C Suspension + HA (C23)
  • 12% ascorbyl glucoside solution (AG12)
  • 20% Ascorbyl Tetraisopalmitate Solution with Vitamin F (ATS20)
  • Magnesium 10% ascorbyl phosphate (MAP10)
  • Suspension of Vitamin C (30%) in Silicone (C30)
  • 100% L-Ascorbic Acid Powder (C100).
  • Ascorbic Acid 8% + Alpha Arbutin 2%
  • Ethylated Ascorbic Acid 15% Solution

Vitamin C comes in different forms.

The pure form of Vitamin C, L-Ascorbic Acid, is by far the most powerful and effective. It’s also the most obnoxious. It can hurt and burn the skin. If you have sensitive skin, stay away from it.

Magnesium Ascorbyl Phosphate and Ascorbyl Glucoside are two of its derivatives that are milder and better tolerated by sensitive skin. They are, however, less potent. They’re effective. You just won’t get the full benefit of Vitamin C. They are, nonetheless, the best option for some skin types.

Let’s figure out which Vitamin C product is perfect for your needs now that you know why you need to add one to your beauty routine.

The Ordinary Vitamin C Suspension in Silicone (30%)

If you like silicone ingredients, this Suspension version with silicone is a good option. 

Those who have been using The Ordinary products for a long time should take a look at this product. L-Ascorbic Acid-enriched silky and smooth cream. Because of its high silicon content, it can cause sunscreen to pill, and it is not suitable for those who are silicon sensitive. It produces stunning results, but it is also extremely unstable. By removing water from the formula, The Ordinary was able to correct the problem. (When L-Ascorbic Acid is combined with water, it spoils in a matter of weeks.)  It’s best to apply it in the evening. 

Advantages: Silicon additives are effective for achieving more dramatic and rapid results. 

Who should use it? Vitamin C veterans who demand immediate and dramatic benefits but can’t handle gritty textures.

The Ordinary Vitamin C Suspension 23% + HA Spheres 2%

If you want to see results faster but don’t like products that contain silicones, this Vitamin C model might be the one for you. It contains hyaluronic acid, which hydrates the skin. It’s a serum that is extremely effective. 

What type of vitamin C is used? L-Ascorbic Acid, the purest form of vitamin C. It is the most effective, but it is also the most unstable. The Ordinary hasn’t used any water in this serum to keep it stable.

Texture is grainy cream with L-Ascorbic Acid. This is the vitamin C closet that feels like a serum. We recommend combining it with another hyaluronic acid-containing serum. 

It’s best to apply it in the evening.

Downside: This formula’s sand-like, grainy texture can be unpleasant. It may feel as if it is causing micro tears if you have extremely sensitive skin. Because of its potency, it can also cause a mild stinging sensation.

Who is it best suited for? Vitamin C veterans who want dramatic and immediate results and despise silicones.

The Ordinary Ascorbyl Glucoside Solution 12% 

This oil serum is suitable for all skin types, including those with hypersensitive skin. 

It uses Ascorbyl Glucoside, a water soluble derivative of Vitamin C. It has a higher stability than pure Vitamin C but is less effective. Its main strength is skin brightening, but it also fights wrinkles. It’s so popular because it floats in water, resulting in an elegant, smooth texture that’s easy to use. 

This serum is lightweight, and has the best texture of all The Ordinary Vitamin C products. It also absorbs quickly. If you have extremely sensitive skin that cannot tolerate Vitamin C, then this one might not be the one for you as it may irritate your skin. Best to be used in the morning and evening, after cleansing. 

Anyone, even those with sensitive skin, can use this serum. However, because it absorbs quickly into the skin, it is ideal for oily skin

As a result, the application is more pleasant than The Ordinary’s other Vitamin C products. However, because there is less pure L-Ascorbic acid in this oil, it is not as potent as the others. 

The remaining products offered by The Ordinary Vitamin C range come in different textures and forms to serve the same purpose. You can take a look at them as well if you want to opt for a non-serum/oil product.


Vitamin C has the potential to completely transform the appearance of your skin. The majority of people can benefit from including vitamin C in their skincare routine. Hundreds of formulations contain vitamin C and/or its derivatives. 

You should look for stabilized vitamin C because unstabilized vitamin C can oxidize and cause more problems than it solves. The Ordinary has a strong line of vitamin C products that are well-formulated and reasonably priced. 

If your skin is looking a little dull and you feel like it could use a pick-me-up, vitamin C is a must-have. 

Remember to wear a broad-spectrum sunscreen with an SPF of 30 and to avoid direct sunlight.