Nicotinamide

Nicotinamide, also known as vitamin B3 or nicotinic acid amide, is a water-soluble vitamin widely used in skin care products, health products and medicine. It has significant effects on skin health, anti-aging and cell repair.

1. Chemical properties

· Niacinamide is the active form of niacin (vitamin B3). It is chemically stable and easily soluble in water, making it suitable for a variety of product formulations.

· It has good permeability and can be quickly absorbed by the skin.

2. Main functions and functions

· Improve skin quality: Niacinamide can enhance the skin barrier function and reduce water loss, thereby improving the skin's moisturizing ability and making the skin softer and smoother.

· Anti-aging: It has significant anti-aging effects by promoting collagen synthesis in the skin and reducing the appearance of fine lines and wrinkles.

· Whitening and freckle removal: Niacinamide can inhibit the transfer of melanin to the skin surface, thereby effectively reducing spots, dullness and uneven skin tone.

· Anti-inflammatory effect: It has a relieving effect on inflammation caused by skin problems such as acne and erythema, and can reduce redness, swelling and irritation.

· Repair damaged skin: Niacinamide has the effect of repairing the skin barrier, which can help accelerate cell repair and improve skin texture and health.

3. Applicable fields

· Skin care products: Niacinamide is commonly used in skin care products such as creams, lotions, and essences, and is especially widely used in whitening, moisturizing, and anti-aging products.

· Medicine: In the field of pharmaceuticals, nicotinamide is used to prevent and treat pellagra caused by vitamin B3 deficiency, and is also used to assist in the treatment of acne, skin inflammation, etc.

· Health products: As a dietary supplement, nicotinamide helps maintain normal metabolism and cell function of the human body, and contributes to energy production and skin and digestive system health.

4. How to use

· External use: In skin care products, nicotinamide is common at a concentration of 2%-5%. It has good skin tolerance and is suitable for long-term use.

· Internal administration: In health supplements, niacinamide is usually taken in the form of tablets, capsules or powder to maintain good health and improve immunity.

Niacinamide is a multifunctional ingredient widely used in skin care and health. Its moisturizing, whitening, anti-aging and repairing effects make it a star ingredient in modern skin care products, and it also plays an important role in maintaining good health.