The rise in popularity of Korean and Japanese cosmetics has allowed European women to discover new beauty ingredients. Volcano ash, snake venom, snail mucin, pearl extract, algae and coral extract, as well as niacinamide can provide youthfulness, purity and elasticity to the skin. The last ingredient, also known as nicotinic acid, can work wonders. Niacinamide in cosmetics is used to combat comedones, hyperpigmentation and wrinkles.
What is this?
Niacinamide is nicotinic acid or the well-known water-soluble vitamin B3. This substance is vital for the existence of the human body. Vitamin B3 belongs to the group of cell-binding assets and is responsible for the renewal of the epidermis. Niacinamide provides skin elasticity, fights pigment spots and acne, gives moisture and inner radiance.
The synthesis of vitamin B3 in the human body slows down with age. This is one of the main causes of skin aging. The lack of a substance reduces blood microcirculation,weakening the walls of the capillaries. It also significantly dehydrates the skin, slowing down the synthesis of elastin and collagen. Fortunately, this deficit can be partially compensated.
The size of niacinamide molecules is small, thanks to which they can penetrate deep into the epidermis, restoring it at the cellular level. Niacinomide for the skin is especially valuable because it improves the interaction of organelles, increases the synthesis of fatty acids and ceramides, and also restores he althy microcirculation in the dermis.
Action in cosmetics
Cosmetic product with proven effectiveness is quite rare today. But vitamin B3 is just such a substance. Numerous effects of niacinamide in facial cosmetics have been scientifically proven after four weeks of daily use:
- Renewal of active fibroblasts.
- Increase collagen synthesis.
- Blocking the movement of pigment granules into the upper layers of the skin.
- Reduce acne.
- Increases the epidermis' ability to retain water by 24%.
- Activation of the synthesis of involucrin, keratin and filaggrin.
Nicotinic acid has an antioxidant effect. It protects the DNA of cells from the adverse effects of the environment and damage from ultraviolet radiation. Due to the effect of the substance, the barrier function of the skin is significantly increased.
Vitamin B3 not only penetrates the skin well, it also enhances the effectiveness of those cosmetics, which include. Therefore, incream with niacinamides often add retinol, peptides, hyaluronic acid or AXA acids. Vitamin B3 is suitable for any skin type, as it is hypoallergenic. In cream, its working concentration should be at least 2%, and in serum - 5%.
Niacin cosmetics are recommended for use in the following cases:
- For anti-aging effect.
- For the treatment of acne.
- In hair restoration therapy.
- For the treatment of couperosis and rosacea.
- In the fight against hyperpigmentation.
- To relieve peeling and irritation.
- For the treatment of skin inflammation.
When used in cosmetics, niacinamide can cause temporary side effects. It activates the capillaries of the skin, which provokes its sharp redness. There may be a feeling of a rush of blood to the face, the appearance of spots is not excluded. These phenomena are completely safe and pass on their own within an hour. Don't stop using cosmetics with niacin because of a temporary skin reaction.
Acne treatment
Most acne-fighting cosmetics dehydrate the skin. Niacinamide does not have this side effect. On the contrary, it successfully restores hydrobalance. People with oily skin will appreciate all the advantages of this substance. Nicotinic acid is non-comedogenic and safe.
Niacinamide in cosmetics mattifies oily skin, cleanses and tightens pores, and normalizes sebum production. Healing creams with5% niacinamide is as effective as antibiotics. With regular use, the inflammatory process subsides, and the skin is cleansed. In addition, acne scars and post-acne spots gradually dissolve.
A huge benefit of niacinamide is its compatibility with most skincare products. Serum with vitamin B3 can be used in combination with therapeutic ointments, masks and creams.
Wrinkle smoothing
Nicotinic acid is actively used to rejuvenate aging skin. A huge advantage of using niacinamide in cosmetics is the fact that it is not affected by light and heat. This eliminates the additional use of parabens and other harmful preservatives. This ensures that only beneficial and safe ingredients are delivered to the skin.
Small improvements will begin to occur with the skin within a few days after the start of the use of cosmetics with vitamin B3. Niacinamide has a cumulative property, so a significant transformation can be seen after a month of use, after updating the dermis. Small wrinkles usually disappear completely, and deep ones become less pronounced. This happens due to increased collagen production.
The complexion improves significantly, you can forget about the earthy tint. Age spots, which are frequent companions of aging skin, will begin to lighten and disappear over time. The oval of the face is visibly tightened and strengthened alreadyafter three months of regular use of cosmetics with niacinamide.
The lipid barrier is fully restored. The skin becomes more hydrated. For maximum effect, it is recommended to choose anti-aging serums and creams, which, in addition to niacinamide, include hyaluronic acid or retinol.
Choose the right concentration
Niacinamide cosmetics are produced by many cosmetic brands. To get the maximum result from the use of the drug, it is recommended to check its working dosage when buying:
- To combat acne, products with a concentration of the main substance of 2-3% are suitable.
- To even out the tone and eliminate hyperpigmentation, a drug in which niacinamide will be at least 5% will be able to.
- For skin rejuvenation, choose cosmetics with a concentration of vitamin B3 of 5% or more.
Contraindications
Niacinamide for the face is the safest remedy known in cosmetology. It is well tolerated by the skin, does not clog pores and does not provoke the development of inflammation. Even if topical niacinamide causes redness, it will subside on its own within an hour.
It is recommended to refrain from using cosmetics based on vitamin B3 only for people with hypersensitivity to nicotinic acid. This substance is a regulator of cellular metabolism, therefore, with individual sensitivity, it can provoke the development of a rash on the skin.
Food,containing nicotinic acid
Niacinamide is an essential nutrient needed for normal metabolism. Often it is used for medicinal purposes to combat high cholesterol and other pathologies. It is recommended to consume at least 20 mg of niacin per day. Otherwise, the body will experience a serious deficiency of the vitamin, which will immediately affect the condition of the skin and the body as a whole.
You can replenish your niacinamide supply by eating certain foods. Most of this substance is found in green vegetables, tomatoes, grains, eggs, avocados, meat, carrots and yeast.
Reviews
Women of all ages and skin types can use cosmetics with niacinamide. The reviews confirm that the substance does an excellent job of treating oily and problematic dermis, as well as age-related rejuvenation. The face is transformed after just a few weeks of use.
In reviews, many women write that the effect after several days of using cosmetics with niacinamide is much better than after visiting a beautician. The skin is tightened, its tone evens out, peeling disappears. In addition, there is a significant smoothing of nasolabial folds and wrinkles on the neck.
