Why Vitamin C Important For Skin Health? (According to Havard Health)
Topical Vitamin C is a scientifically-proven ingredient that is highly recommended by dermatologists.
It has the potential to slow down the early signs of skin aging, prevent sun damage, and enhance the appearance of wrinkles, dark spots and acne.
Being an antioxidant, Vitamin C combats harmful free radicals that come into contact with the skin from external sources such as pollution or from internal sources such as metabolism.
These free radicals can cause damage to the skin, and the application of topical Vitamin C can combat them and improve the overall appearance of the skin.
Clinical studies have demonstrated that Vitamin C can improve the appearance of wrinkles. One study revealed that the daily use of a Vitamin C formulation for a minimum of three months improved the appearance of fine and coarse wrinkles on the face and neck, as well as overall skin texture and appearance. Furthermore, when combined with a broad-spectrum sunscreen, Vitamin C can protect the skin from harmful ultraviolet rays.
Studies have shown that using Vitamin C in combination with other topical ingredients such as ferulic acid and Vitamin E can reduce redness and protect the skin from long-term damage caused by sun rays.
Vitamin C can also reduce the appearance of dark spots by blocking the production of pigment in the skin. In clinical trials, the majority of participants who applied topical Vitamin C had an improvement in their dark spots with minimal irritation or side effects.
However, more studies are needed to confirm the brightening effects of Vitamin C. Additionally, topical Vitamin C can help with acne through its anti-inflammatory properties that control sebum production in the skin. In clinical trials, twice-daily application of Vitamin C reduced acne lesions when compared to a placebo.
When looking for topical Vitamin C products, it is important to purchase them from verified sources such as a dermatologist's office or a verified online retailer. The product should contain an active form of Vitamin C such as L-ascorbic acid, have a strength of 10-20% and a pH lower than 3.5.
This combination has been studied in clinical trials. It is also important to note that Vitamin C has only been studied in adults and is not recommended for children. Individuals with sensitivity or known allergies to any ingredients should conduct a patch test or consult a doctor before use.
Vitamin C can be incorporated into the morning skincare routine by using a gentle cleanser, applying a few drops of a Vitamin C serum to the face and neck, followed by moisturizer and sunscreen.
A mild tingling sensation may be experienced upon use, and it may take up to three months of consistent use to see noticeable results. As with any skincare product, it is important to follow the instructions and consult a dermatologist if you have any concerns.