Supplement with vitamin C, retinol, hyaluronic acid or green tea essence, apply sunscreen regularly to slow down aging, even skin tone.
Vitamin C
Vitamin C is an antioxidant that helps soothe and cool the skin, providing a protective layer for the skin. Many studies show that this is an ingredient that maintains healthy skin for a long time, and can neutralize aging free radicals such as pollution, cigarette smoke and UV rays.
Hyaluronic acid
Water binds to hyaluronic acid, so applying this ingredient to your face helps lock in moisture and plump up your skin. In addition to its high moisturizing properties, hyaluronic acid also helps reduce the appearance of wrinkles.
Retinol
Retinol (a vitamin A derivative) helps boost collagen production and speed up cell turnover. It also sheds skin cells more quickly, helping to address issues like wrinkles, dark spots, and acne. Researchers believe that retinol can boost collagen production, reducing signs of aging.
The downside of retinol is that it can easily cause irritation with symptoms such as dryness, itching, redness and increased sensitivity. Therefore, it is recommended to use a moderate dose, apply this nutrient at night and apply moisturizer and sunscreen the next morning.
Choosing the right skin care ingredients helps your skin look radiant and healthy. Photo: Freepik
Green tea extract
Tea is rich in nutrients called polyphenols, which fight free radicals. Studies have also shown that tea compounds can reduce sun damage, doubling the protection offered by sunscreen. Green tea polyphenols also slow down the signs of aging, reducing sagging skin and wrinkles.
Niacinamide
Niacinamide (vitamin B3) has been shown to reduce the appearance of wrinkles and prevent hyperpigmentation. A 2021 study by Kyungpook National University, South Korea, found that applying 4-5% niacinamide increased skin elasticity and reduced wrinkles.
Scientists have also shown that using 4% niacinamide can fade dark spots and strengthen the skin barrier by locking in moisture and filling in wrinkles. However, 5% niacinamide can cause redness and irritation when first used. People with sensitive skin should use niacinamide at a lower concentration.
Sunscreen
Sunscreen not only protects the skin from harmful UV rays but also aids in regeneration, helping to prevent wrinkles and uneven skin tone.
A 2019 study from Manipal University in India found that sun exposure causes about 80% of facial aging, including wrinkles, sagging skin, uneven skin texture, and dark or white spots. Regular application of sunscreen can prevent these problems.
Peptides
Peptides play an important role in the formation of collagen, helping to promote collagen production, prevent aging and reduce wrinkles. A 2019 study by CHA University, Korea, on 22 women aged 40 and over, applying peptides topically improved wrinkles on the skin in just two weeks.
Each person can supplement peptides through diet and cosmetics. Foods rich in peptides such as soy milk, walnut milk, eggs, fish, meat. During the process of using skin care products to supplement peptides, irritation may occur, so users should stop when the skin shows strange signs.
Huyen My (According to CNN, Byrdie )
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