The Ultimate Guide to the Different Forms of Vitamin C in Skincare

Vitamin C is a powerful antioxidant that helps protect the skin from free radical damage. It can brighten the complexion, even out skin tone, and stimulate collagen production. Incorporating vitamin C into your skincare routine can help improve the overall health and appearance of your skin. With the right form of vitamin C for your skin type and concerns, you can achieve a radiant and youthful complexion. Let's dive into the different types of vitamin C and their unique benefits and disadvantages.

1. L-ascorbic acid

L-ascorbic acid is the most common and well-researched form of vitamin C. It is known for its brightening and anti-aging properties. However, it can be unstable and may cause irritation for those with sensitive skin. When it comes to skincare, L-ascorbic acid is often hailed as a miracle ingredient for its brightening and anti-aging properties. However, like all things in life, it has its drawbacks that are important to consider. It is crucial to be aware of it's downsides.

Low pH Value: L-ascorbic acid is highly acidic, with a pH value of around 3.5. While this acidity is what makes it effective in skincare products, it can also be harsh on sensitive skin. Using products with L-ascorbic acid can lead to irritation, redness, and even peeling for those with delicate skin.

Sensitivities: Some individuals may be allergic or sensitive to L-ascorbic acid, experiencing adverse reactions such as itching, burning, or rashes. 

Less Stable: L-ascorbic acid is notoriously unstable, especially when exposed to light, air, and heat. This instability can lead to oxidation, rendering the product less effective over time. 

2. 3-0 Ethyl ascorbic acid

Ethyl ascorbic acid is a derivative of vitamin C, known for its stability and ability to penetrate the skin effectively. Unlike traditional vitamin C, ethyl ascorbic acid is less likely to degrade when exposed to light and air, making it a reliable choice for skincare formulations.One of the key benefits of ethyl ascorbic acid is its powerful antioxidant properties.

3. Magnesium ascorbyl phosphate(MAP)

Magnesium Ascorbyl Phosphate is a stable form of Vitamin C that is easily absorbed by the skin. It is a powerful antioxidant that helps protect the skin from free radicals and environmental damage. Unlike other forms of Vitamin C, MAP is less likely to cause irritation, making it suitable for all skin types, including sensitive skin. MAP has moisturizing properties that can help hydrate the skin, leaving it soft and supple.

4. Sodium ascorbyl phosphate(SAP)

Sodium ascorbyl phosphate is a stable form of vitamin C that is effective at targeting breakouts and reducing inflammation. Acne is a common skin concern that can be challenging to manage. Sodium Ascorbyl Phosphate offers several benefits for acne-prone skin, making it a valuable addition to your skincare arsenal. This compound has anti-inflammatory properties that can help reduce redness and swelling associated with acne breakouts. Additionally, its antioxidant properties can help protect the skin from free radical damage, which can exacerbate acne.

Our favourite vitamin C is our Advanced C Serum! It contains both Sodium Ascorbyl Phosphate and 3-0 Ethyl Ascorbic Acid. Check it out HERE