Nicotinamide is a non-photosensitive component whose properties do not change in response to UV exposure. Nicotinamide is commonly used in our cosmetics and skin care products. When we use products with nicotinamide added, it is recommended to use them with sunscreen during the day.
One might ask is nicotinamide safe? In fact, all countries have strict controls on the use of nicotinamide in the production process of cosmetics and skin care products. We need not worry too much about buying regular products through formal channels. The amount of nicotinamide should be controlled by 2%~5%. Within this range, the skin has a good absorption rate and a mild degree of nicotine. If the concentration is too high, it will cause a high degree of irritation, and our skin will not be able to bear it. Since individual tolerances to nicotinamide vary, testing is recommended before using products containing nicotinamide. If there are no exceptions, you can use it normally. If your skin shows allergic symptoms such as redness, swelling, pain or itching,
Nicotinamide is an amazing ingredient with many benefits and low cost that can help protect the skin when used properly.
