Side effects of niacinamide body lotion on skin

In the dry winter season, ladies will choose moisturizing products. Now many fairies will consider body lotions that can both moisturize the skin and lighten melanin. This can not only moisturize the skin but also whiten it. Niacinamide is a good whitening ingredient, and niacinamide body lotion is also loved by many consumers. So does niacinamide body lotion have side effects on the skin?

Side effects of niacinamide body lotion on the skin

Although niacinamide has many benefits for the skin, it also has its shortcomings. One important point is that the impurity component in its raw materials - niacin, can cause skin irritation. Some consumers may experience allergic reactions such as redness when using products with high niacinamide content, which is what everyone likes to call niacinamide intolerance. Therefore, when choosing niacinamide products, you must pay attention to the niacin index and be sure to choose high-quality niacinamide products with a sufficiently low niacin content.

Niacinamide body lotion benefits

1. Whitening: Niacinamide can accelerate metabolism and accelerate the shedding of keratin containing melanocytes. Niacinamide has a small molecular weight and can be directly absorbed by epidermal cells, stimulating the vitality of some already weakened cells, promoting the synthesis of collagen, preventing excessive deposition of melanin, and achieving a whitening effect. After melanin is produced, the skin will only turn darker if it is transported to the stratum corneum. Niacinamide can reduce the transport of melanin to the stratum corneum of the skin, reduce the deposition of melanin in the stratum corneum, and prevent skin darkening.

2. Anti-aging: Studies have shown that niacinamide can promote the synthesis of epidermal protein, enhance the skin's own defense capabilities, increase skin moisture content, and reduce wrinkles, dullness, and pigmentation on the facial skin. Niacinamide is widely used in anti-aging products.

3. Oil control and pore reduction: When the niacinamide content in the product reaches 2%, it can reduce the production of fatty acids and triglycerides in the sebum secreted by the skin, thereby achieving the effect of controlling oil secretion. When oil secretion is reduced, the pores, the channels through which the skin excretes sebum, will also slowly shrink, thereby achieving the purpose of reducing pores.