Nicotinamide is a type of vitamin B3 that is often used in beauty and skin care products. It is said to be effective in removing freckles and brightening skin tone. Some people find that their spots become more obvious after using niacinamide, and even become more serious the more they use it. Why does this happen?
We need to understand the mechanism of action of nicotinamide. Niacinamide can promote blood circulation in the skin and stimulate microcirculation on the skin surface, thereby making the skin rosy and brightening the complexion. It also has antioxidant effects, which can prevent the formation of melanin and reduce the appearance of dark spots. Niacinamide can also enhance skin barrier function and improve dry, rough skin and other problems.
Not everyone is suitable for using niacinamide to remove freckles. Some people may experience allergic reactions or irritation after using niacinamide. These reactions may cause skin redness, swelling, rash, stinging and other uncomfortable sensations. Not everyone will experience these reactions, but for those with sensitive skin or a history of allergies, using niacinamide may worsen spot problems.
When using nicotinamide to remove freckles, you also need to pay attention to the usage method. After many people discover that niacinamide can brighten their skin, they use the product frequently, hoping to see results faster. Overuse of niacinamide products may cause over-irritation of the skin and worsen blemishes. Therefore, we need to follow the recommendations of our doctor or product instructions to use nicotinamide products correctly.
In addition, some people may experience temporary redness after using nicotinamide. This is because niacinamide promotes blood circulation in the skin, causing blood vessels to dilate and exposing capillaries on the skin surface. In this case, a network of blood vessels on the surface of the skin may become apparent, giving the appearance of increased spots. This erythematous condition is usually temporary and will resolve on its own after you stop using niacinamide.
To sum up, why some people’s spots will become more obvious after using nicotinamide, and whether it will become more serious with longer use, mainly depends on individual differences, improper use, allergic reactions and other factors. Therefore, before choosing to use nicotinamide products, we need to understand our own skin conditions, follow the recommendations of doctors or product instructions, and use nicotinamide products reasonably according to our own conditions to obtain the best results and avoid adverse reactions. If you experience obvious discomfort after using nicotinamide products, it is recommended to stop using it immediately and consult a professional doctor.