PT Health Life – Vitamin C plays an essential role in maintaining healthy skin. Thanks to its antioxidant properties and improving skin pigmentation, vitamin C is often used to slow down premature skin aging, prevent sun damage and harmful free radicals…
1. Benefits of vitamin C for skin
Several clinical studies have demonstrated that vitamin C can improve wrinkles . One study found that daily use of vitamin C for at least three months improved the appearance of wrinkles in the face and neck, as well as improved overall skin firmness and appearance.
Vitamin C can also help protect the skin from harmful ultraviolet rays when used in combination with sunscreen . Clinical studies have shown that combining vitamin C with other topical ingredients, specifically ferulic acid and vitamin E, can reduce redness and help protect the skin from long-term damage from rays. caused by sunlight.
Furthermore, vitamin C can reduce the appearance of dark spots by blocking the production of pigment in the skin. In addition, applying vitamin C topically can help treat acne extremely effectively thanks to its anti-inflammatory properties that help control the production of sebum on the skin, providing smooth, even-toned skin.
2. How to supplement vitamin C
2.1 Supplement vitamin C from food
Vitamin C is often found in many vegetables and fruits. Increasing foods rich in vitamin C such as citrus fruits, guava, strawberries, broccoli, tomatoes, bell peppers, potatoes… will help improve skin. In addition to the usual preparation methods, you can prepare drinks that are good for the skin.
2.2 Oral
Vitamin C can also be supplemented through fortified foods in powder or tablet form (best used as prescribed by your doctor).
The best time to take vitamin C is with meals and should be divided into several doses throughout the day to increase absorption into the body. For effervescent vitamin C, you need to pay attention to the dosage and number of times you take it per day to avoid drinking too much, affecting the function of the kidneys and other organs in the body.
2.3 Skin
Skin creams or serums containing vitamin C are also a good source to supplement the body. Some studies have even shown that applying vitamin C topically is more effective than consuming the ingredient directly.
Vitamin C is absorbed into the top layers of the skin, helping to smooth the skin’s surface, reduce wrinkles and dark spots, and protect against damaging free radicals.
Of all the skin care products containing vitamin C, serum is the most recommended because serum usually has a denser texture than lotion so it is more easily absorbed into the skin. After washing your face and using toner, you can apply a thin layer of serum containing vitamin C and then apply moisturizer and sunscreen to enhance skin protection.
If you have never used cosmetics containing vitamin C, start with a lower concentration of vitamin C to observe your skin’s reaction. If you feel severe skin irritation, immediately stop using the product and consult a dermatologist.
