Niacinamide, or vitamin B3, is a popular ingredient in skin care due to its versatility and many benefits. It is suitable for all skin types and can target a variety of skin concerns without causing irritation, making it a popular ingredient. Here are some of its top benefits:
1. Regulation of sebum production
- Niacinamide helps control sebum production, which is especially beneficial for oily or combination skin. It can also help reduce the appearance of enlarged pores and prevent acne.
2. Reduced inflammation and redness
- It has anti-inflammatory properties that soothe redness and inflammation. It is ideal for sensitive skin and for people suffering from rosacea or acne.
3. Improved skin radiance and hyperpigmentation
- Niacinamide helps to fade dark spots and hyperpigmentation, providing a more even and radiant complexion. It helps block the transfer of melanin, which reduces pigment spots.
4. Repair and strengthening of the skin barrier
- It improves the skin's protective barrier by promoting the production of ceramides and fatty acids. This helps retain moisture and protect the skin from external aggressions, such as pollution and irritants.
5. Anti-aging properties
- Niacinamide stimulates collagen synthesis, helping to reduce the appearance of fine lines and wrinkles. It makes the skin firmer and more elastic, contributing to a younger and smoother appearance.
6. Antioxidant effect
- Niacinamide protects the skin against damage caused by free radicals (pollution, UV rays), thus preventing premature aging of the skin.
Directions for use:
- Concentration : Use a 5% concentration for multiple benefits (some people start at 2-3% to avoid any initial irritation).
- Routine : Apply niacinamide after cleansing and before moisturizers, morning and evening.
- Pairing : Niacinamide is compatible with many other ingredients, such as hyaluronic acid, vitamin C (at low pH), and AHA/BHA for a versatile routine.
Niacinamide, with its ability to strengthen the skin barrier and target many concerns, is a key ingredient for achieving healthier, more balanced and luminous skin.