JAKARTA - The vitamin C serum is one of the most popular and effective skin care products to brighten the skin, reduce signs of aging, and protect the skin from damage caused by free radicals.

However, like other skin care products, the use of vitamin C serum requires special attention so that the benefits can be felt optimally without causing side effects. Here are some safe tips using vitamin C serum, especially for beginners.

The concentration of vitamin C in serum varies from 5 percent to 20 percent or more. For beginners, it is recommended to start with a lower concentration, about 10 percent, and then increase it gradually in line with skin tolerance. Too high concentration can cause irritation, especially for sensitive skin.

Effective vitamin C serum usually has a low pH, around 3.5, to ensure optimal absorption into the skin. Make sure to choose a product that includes the appropriate pH in the packaging or in the product description.

Vitamin C is a material that is very sensitive to light and air, which can reduce its effectiveness. Store vitamin C serum in a cool and dark place, and make sure the packaging is volatile. Some vitamin C serums are even recommended to be stored in a refrigerator.

For the best results, apply vitamin C serum to clean and dry skin after cleansing your face. This will help the serum absorb better into the skin. Wait a few minutes before continuing with other skin care products.

Vitamin C can increase skin sensitivity to sunlight, so it is very important to always use sunscreen with SPF 30 or higher after applying serum. This will help protect the skin from UV damage and maximize serum benefits.


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