This blog article provides valuable insights into the benefits of using vitamin C in skincare. It explains how vitamin C can combat the signs of aging, boost collagen production, help with scar reduction, promote radiant skin, and keep your skin hydrated and soft. The article also offers practical advice on what to look for when buying vitamin C products and how often to use them for the best results, making it a comprehensive guide to achieving healthy and glowing skin.

1. What is vitamin C? 

Vitamin C, also known as ascorbic acid, is a crucial water-soluble vitamin that the body needs for various essential functions. It serves as a powerful antioxidant, which helps protect the body from harmful free radicals. Vitamin C for example is essential for the synthesis of collagen, a key protein for skin, bone, and blood vessel health. It plays a role in supporting the immune system, aiding in wound healing, and promoting overall skin wellness. 

2. Vitamin C skin benefits

2.1. Vitamin C & hyperpigmentation

Vitamin C has gained considerable attention in the field of dermatology due to its multifaceted benefits for skin health. Studies have demonstrated its capacity to mitigate the appearance of hyperpigmentation and discoloration. This effect is attributed to its role in inhibiting the enzyme tyrosinase, which is involved in melanin production, leading to a more even skin tone. Scientific research has shown that consistent topical application of vitamin C over a 16-week period significantly decreases the occurrence of these darker spots.

2.2. Vitamin C & scars

Furthermore Vitamin C has a remarkable potential in scar management. Research involving the application of vitamin C gel post-surgery demonstrated its efficacy in concealing scars. This effect extends to various types of scars, including those resulting from acne, surgical procedures, or other imperfections. Additionally, studies have suggested that vitamin C therapy may lead to a noticeable reduction in the appearance of scars in a significant proportion of participants after consistent use over several weeks. These findings align with the broader understanding of vitamin C's positive impact on skin health and appearance.

2.3. Vitamin C & collagen production

In addition, vitamin C is a pivotal contributor to the synthesis of collagen, a structural protein essential for the skin's strength and resilience. Collagen fibers maintain skin elasticity and firmness. When applied topically, vitamin C acts as a catalyst, accelerating collagen and elastin production. This results in the regeneration of collagen fibers, aiding in the reduction of fine lines and wrinkles, hallmarks of skin aging. Scientific studies have also documented improvements in skin texture and tone with topical vitamin C use, ultimately leading to a younger and healthier-looking complexion.

2.4. Vitamin C & photoprotective properties 

Besides its impact on pigmentation, scars and collagen production, vitamin C exhibits photoprotective properties. The skin serves as a frontline defense against environmental aggressors such as UV radiation and pollutants, which we encounter daily. Continuous exposure to these stressors triggers the formation of reactive oxygen species, commonly known as free radicals. 

UV-induced free radicals can inflict oxidative damage on cellular components, including DNA, proteins, and lipids, which accelerates skin aging. Their accumulation on the skin's surface for example disrupt the synthesis of crucial proteins like collagen and elastin, integral for maintaining skin structure and suppleness. Prolonged exposure to these stressors can lead to the development of fine lines and wrinkles.

Vitamin C's antioxidant activity helps shield the skin from these harmful effects, by preventing the accumulation of free radicals, contributing to its overall health and radiance. Through regular and consistent topical application, vitamin C may further diminish the appearance of existing fine lines and wrinkles, leading to a more youthful complexion. To learn more about how else to protect against UV-induced damages, take a look at our blog article about sunscreen.  

2.5. Vitamin C & skin hydration

As individuals age, the skin undergoes gradual changes that result in reduced hydration and suppleness, leading to a drier, less elastic, and lackluster appearance. Adequate moisture is fundamental for maintaining the health and youthfulness of the skin. 

Scientific studies have affirmed the role of Vitamin C in enhancing the skin's ability to retain moisture. Through its hydrating effects, vitamin C helps prevent skin dryness and excessive oiliness. Participants taking vitamin C supplements in one study experienced substantial and enduring improvements in skin hydration, suppleness, and texture.

Products formulated with vitamin C serve as a shield against moisture loss, addressing skin dullness and enhancing skin texture. With consistent use, these products rejuvenate the skin, leaving it with a fresh, radiant glow.

2.6. Topical application of vitamin C

While dietary sources of vitamin C are undoubtedly beneficial for overall health, it is essential to highlight that the skin's barrier is not readily permeable to this vitamin. As such, topical application of vitamin C is necessary to harness its full potential for skincare benefits. Nourishing creams and oils formulated with vitamin C offer a targeted approach to delivering this essential nutrient to the skin, optimizing its effects and ensuring a healthy, glowing complexion.

3. What to look for when buying vitamin C

The effectiveness of vitamin C in skincare is intricately linked to its formulation. Optimal results are achieved when using vitamin C products with a well-defined clinical formulation, readily available through reputable dermatologists or trusted online vendors. The following characteristics are indicative of an effective vitamin C formulation:

pH Level Below 3.5: A critical factor in formulation is the pH level, which should be maintained at a level below 3.5. This low pH ensures that vitamin C remains stable and active, as it can degrade when exposed to higher pH levels. Stability is vital for the product's effectiveness.

Concentration of 10% to 20% vitamin C: The concentration of vitamin C in the product is another key consideration. Ideally, it should fall within the range of 10% to 20%. This concentration range strikes a balance between providing potent benefits and minimizing the risk of skin irritation.

Preferably in the Form of a stabilized vitamin C: Ethyl Ascorbic Acid is the biologically stable form of vitamin C and is preferred for skincare formulations. It offers excellent absorption and is more likely to deliver the desired results compared to other forms of vitamin C.

4. The Glow Lotion by Natalie

As for a specific product recommendation, the Glow Body Lotion by Natalie is worth highlighting. This product has gained a cult following for its rapid absorption into the skin, leaving it feeling nourished and deeply moisturized. While it may be considered relatively pricey, it proves to be a remarkable choice suitable for a broad spectrum of skin types and concerns. 

5. How often to use vitamin C?

5.1. Twice daily application

Use vitamin C topically twice daily—morning and night—for the best benefits. This product application can vary and can be different depending on the brand you use, as well as the item itself.

5.2. Pairing with SPF

For daytime use, follow vitamin C application with a broad-spectrum SPF moisturizer. Although instructions may differ from product to product, follow the instructions on the packaging of your product. 

5.3. Adjusting for sensitivity

If you discover that your skin is sensitive to daily application, start by using a low dose once or twice a week, and then gradually increase use as tolerated. Play with it till you find your perfect match.

6. It is time to glow!

As you can see, vitamin C is and should be a staple in your everyday skincare routine. It all comes down to finding the right consistency that works for you. Apply it little by little at the beginning until your skin gets used to it. If you want to look radiant (but not oily), this is the right move to make! So, are you ready to look your best? Let us know how it goes!