The effect of vitamin A on the skin

If the human body lacks vitamin A, skin problems such as dry skin will occur. Vitamin A is also very effective on the skin. It can maintain the function of the skin, has a more obvious anti-keratinization effect, and can delay skin aging, improve the skin's water-locking function, make the skin soft and tender, activate skin cells, remove acne and blackheads, and make the skin bright and beautiful, and refreshed.

Vitamin A is an oily vitamin that is usually used in cosmetics in the form of acetate and palmitate. It is a light yellow oily liquid and is often labeled as retinol palmitate or retinol acetate in cosmetic ingredient labels.

The condition of the skin is very important to people. People with good skin appear beautiful to others and feel comfortable themselves. When there are some problems with the skin, people will feel uncomfortable and need to use some vitamins to supplement. So what are the benefits of vitamin A for the skin?

Vitamin A is a light yellow oil solution, or a mixture of crystals and oil. Vitamin A is only found in animal foods. After the carotene in plants is absorbed by the body, it can be converted into vitamin A in the body. Vitamin A protects the epidermis of the skin and maintains its functions in a normal state.

If it is lacking, it will cause dry skin, abnormal keratin metabolism, and lead to the accumulation of dead skin cells. Specifically, vitamin A has the following main effects on the skin: Carotene (a precursor of vitamin A, which can be converted into vitamin A in the body) fights against the oxidative damage of free radicals to cells at different links in the body, enhances the body's antioxidant capacity, and reduces the harm of free radicals.

Helps keep skin soft and plump and improves skin's ability to retain moisture. It has a more obvious anti-keratinization effect, can delay skin aging, and has a regulatory effect on the division and development of skin cells. It helps to treat acne locally and prevent rough, cracked skin, frostbite and dandruff.

Helps enhance metabolism and keep skin in a more youthful state. In addition, people who use their eyes a lot, such as computer operators, writers, and drivers, should take more vitamin A. Women taking long-acting contraceptives should reduce their vitamin A intake.