Vitamin B3

A Regenerating and Protective Ingredient for the Skin

Vitamin B3, also known as niacin or niacinamide, plays an essential role in energy metabolism and maintaining skin balance. It promotes skin regeneration, stimulates collagen production, and helps moisturize the epidermis. Its protective action against the harmful effects of UV rays makes it a key ingredient in skin care.

The benefits of vitamin B3 for the skin

1. Regeneration and production of collagen

Vitamin B3 supports cell renewal and stimulates collagen synthesis, helping to improve skin elasticity and firmness. It helps prevent signs of aging and promotes more supple and resilient skin.

2. Protection against external aggressions

Thanks to the niacin it contains, vitamin B3 acts as a natural sunscreen, protecting the skin from the harmful effects of UV rays and oxidative stress. This action helps prevent skin damage and premature aging.

3. Hydration and skin balance

Vitamin B3 helps regulate skin hydration by strengthening the skin barrier. It keeps skin well-nourished, reducing dryness and discomfort.

4. Overall role in the body

In addition to its skin benefits, vitamin B3 is involved in the production of various lipids and their derivatives, such as bile salts (essential for fat digestion) and steroid hormones (corticosteroids, estrogens, testosterone). It also plays a key role in the proper functioning of the nervous system and interacts with other B vitamins, including B1 and B21, to optimize its effects on the body.

Why does Demain Beauty use this ingredient?

Demain Beauty chose vitamin B3 for its multiple benefits for the skin. Its regenerating, hydrating, and protective properties make it an essential ingredient for healthy, radiant skin.

Thanks to its many properties, vitamin B3 is an essential ally for protected, balanced, and revitalized skin. Its inclusion in Demain Beauty skincare products ensures a natural and effective skincare routine, suitable for all skin types.