Niacinamide, also known as vitamin b3 , is an essential ingredient to include in your beauty routine.
Integrated into serums, it offers a multitude of benefits for the health and beauty of your skin. In this article, we will explore the benefits of niacinamide serum, highlighting its beneficial effects on the skin barrier , skin texture, sensitive skin, dark spots, different skin types, its anti-inflammatory action. and its effectiveness against enlarged pores .
Benefits of niacinamide on the skin
1. Strengthens the skin barrier
Niacinamide plays a crucial role in strengthening the skin barrier, the protective layer of the skin, which protects it from external aggressions such as pollution and irritants.
By strengthening this barrier, niacinamide helps reduce moisture loss, thereby promoting skin that is more supple, more resilient and less prone to irritation.
2. Refinement of skin texture
Niacinamide serums are renowned for their ability to refine skin texture . By regulating sebum production and reducing the appearance of enlarged pores , niacinamide helps achieve a smoother, more even skin texture, resulting in a visibly more radiant complexion.
3. Soothing of sensitive skin
For sensitive skin , niacinamide is a real ally. Thanks to its soothing and anti-irritant properties, it helps calm redness and inflammatory reactions, while strengthening the skin's tolerance to external factors.
4. Reduction of brown spots
Niacinamide serums are also effective in treating dark spots and hyperpigmentation. By inhibiting the production of melanin, niacinamide helps lighten existing spots and prevent the formation of new ones, for brighter, more even-toned skin.
5. Adaptability to various skin types
Another remarkable quality of niacinamide is its ability to suit a wide variety of skin types, from oily to dry, combination and even acne-prone skin. Its high tolerance makes it a versatile ingredient that can be integrated into many skincare routines.
6. Anti-inflammatory action
Niacinamide also exhibits anti-inflammatory properties, making it an ideal choice for soothing skin prone to redness, acne, and other inflammatory skin disorders. It helps reduce inflammation and promote healing, contributing to calmer, more comfortable skin.
How do I use niacinamide in my skincare routine?
Niacinamide can be used once or twice daily morning and evening after gentle cleansing during your usual skin care routine.
To maximize its benefits, apply niacinamide in combination with a moisturizer or try a facial mask containing niacinamide for skin recovery and relaxation.
How much niacinamide to use?
Most skin care products contain 5% niacinamide or less, but amounts can vary. Start slowly with a low concentration if you have sensitive skin. And talk to your healthcare professional if you have any questions or concerns about its use or potential side effects.
With which ingredients should niacinamide be combined?
It is often helpful to combine niacinamide with other skin care products to maximize its benefits.
For reduce skin inflammation And lighten the complexion , combining these two vitamins is ideal. On a biological level, they act differently to limit the appearance of brown spots: vitamin C inhibits tyrosinase, an enzyme necessary for the production of melanin, while niacinamide blocks the transfer of pigments into cells. Niacinamide will also stimulate the synthesis of lipids and restore the barrier function of the skin and vitamin C stimulates the production of collagen. It thus reduces transepidermal water loss and keeps the skin hydrated for longer, preventing the appearance of dehydration lines.
- Ceramides
The ceramides/niacinamide combination constitutes an ideal solution for rebalancing sensitive skin with inflammation. Niacinamide reduces sensitivity, irritation and improves redness while ceramides strengthen the skin's natural barrier so that it is more resistant to external aggressions.
What are the side effects of niacinamide?
Niacinamide is generally considered gentle and safe to use on your skin but rarely, it can cause allergic reactions, itching, mild burning, and redness.
Sources
Cleveland clinic. HealthEssentials. Top 6 Benefits of Niacinamide.