Oily skin is a skin type that requires special care, as it is characterized by increased oil secretion, which can lead to acne and enlarged pores. Among the products that have proven effective in improving the condition of oily skin is niacinamide serum. In this article from        Dalili Medical, we will review the benefits of niacinamide for the skin and how to use it correctly to achieve the best results.

When can I see results?

 

Results can begin to appear after a period ranging from 2 to 4 weeks of regular use. You will notice an improvement in skin texture, a decrease in the appearance of pimples, and an even skin tone.

Long-term improvement in skin texture?

 

With continued use, niacinamide contributes to improving skin texture and increasing its smoothness, as well as enhancing skin radiance and reducing the appearance of enlarged pores.

What is the effect of niacinamide on oily skin?

 

Niacinamide helps regulate oil production, as it helps control the amount of oil produced by the sebaceous glands, which prevents excessive oil secretion on the skin.

Is niacinamide good for oily skin?

 

Niacinamide is an effective compound in regulating the production of oils (sebum) in the skin. When oil production increases excessively, it can lead to clogged pores, causing inflammation and acne. Niacinamide works to reduce oil production, which helps prevent the appearance of spots.

Is the regular niacinamide serum good for oily skin?

 

Yes, it effectively helps reduce oily skin problems and acne.

What are the benefits of niacinamide for the skin?

 

Niacinamide helps reduce inflammation, which helps relieve redness caused by eczema, acne, and other inflammatory skin conditions. It also works to reduce the appearance of pores. Keeping the skin healthy, soft, and moisturized can lead to a natural reduction in the size of the skin pores.

. What are the side effects of niacinamide?

 

Compared to niacin, niacinamide does not cause facial redness. To reduce the possibility of side effects, adults are advised to avoid taking niacinamide in doses exceeding 35 mg per day. When taken orally, niacinamide is generally safe for most adults when taken in recommended doses. However, side effects may include stomach upset, dizziness, fatigue, rash, itching, and other problems.

. Does niacinamide lighten skin?

 

Niacinamide significantly reduced hyperpigmentation and enhanced skin lightening compared to the compound alone, after 4 weeks of use. Research suggests that niacinamide is an effective skin lightening agent, as it works by inhibiting the transition of melanocytes from melanocytes to keratinocytes.

. Who can use niacinamide?

 

Anyone can use niacinamide, and it is also suitable for people with sensitive skin.

. Can I use niacinamide daily?

 

Research suggests that most people tolerate niacinamide well, and it can be used twice daily. This ingredient works in all seasons, but it is especially helpful during the winter, when the weather is cold and dry, and central heating is used more.

. When should I take niacinamide during the day?**

 

Niacinamide can be taken twice daily, in the morning and evening.

**What is niacinamide?**

 

Niacinamide, also known as nicotinamide, is a water-soluble derivative of niacin (vitamin B3). Vitamin B3 is an essential nutrient for maintaining a healthy body. Niacinamide helps strengthen the lipid barrier, increase keratin production, and improve the skin’s moisture retention. Niacinamide has also been shown to improve skin tone and elasticity, in addition to acting as an antioxidant to fight free radicals and reduce skin inflammation.

**How ​​to use niacinamide serum for oily skin**

 

**Choosing the right serum:**When choosing a niacinamide serum, it is best to look for a product that contains 5% to 10% niacinamide, as this percentage is effective and safe for most skin types.

**Prepare the skin:**Before applying the serum, the skin should be thoroughly cleansed using a gentle cleanser suitable for oily skin. A suitable toner can be used to prepare the skin to better receive the serum.

**How ​​to use the serum:**

 

Apply a few drops of the serum to your face after cleansing and drying it. Start by gently distributing the serum on the face using your fingertips, focusing on areas that need special care, such as the T-zone (forehead, nose, and chin).

**Combining niacinamide with other ingredients:**You can combine niacinamide serum with other ingredients such as hyaluronic acid for hydration, or with products containing exfoliating acids. However, it is preferable to avoid using it with vitamin C to avoid any negative interactions.

**Frequency and appropriate time for use:**Niacinamide serum can be used twice a day, in the morning and evening. In the morning, make sure to apply sunscreen after applying the serum to protect your skin from harmful rays.

**How ​​to use niacinamide for the skin**

 

There are many ways to use niacinamide in skin care, and it can be combined with other ingredients to achieve better results. Here are some uses:

**Treatment of dry skin:** Niacinamide can be applied to the skin either as a serum or a moisturizing cream as part of your morning or evening skincare routine. It is also preferable to use a toner containing niacinamide after cleansing the skin to restore and replenish moisture. Additionally, niacinamide can be combined with hyaluronic acid to enhance its absorption into the skin and increase the level of hydration, which helps reduce dryness.

**Treatment of wrinkles and signs of premature aging:** Niacinamide serum with a concentration of 20% is recommended for people suffering from wrinkles and signs of agingEarly sun exposure, or those who face skin texture problems, such as rough skin or large pores.

**Treatment of hyperpigmentation and dark spots:** Niacinamide can be used at a concentration of 5% to treat hyperpigmentation, dark spots, and any changes in skin color. It is preferable to combine it with kojic acid, extracted from mushrooms, to enhance its effectiveness.

**How ​​to use niacinamide serum for the face:**

 

If you want to enhance the health of your skin and improve its appearance, niacinamide serum is the ideal choice for you. This product is known for its effective formula rich in vitamin B3, making it a solution to various skin problems. In the following lines, we will review how to use this serum for the face in detail and the steps necessary to get the most out of it.

**Step 1: Cleanse the face** Before using any skin care product, you should start by cleaning the face well. After that, you can use a product suitable for your skin type, whether it is oily, dry, or combination. Wash your face gently with warm water, then dry it gently with a soft cloth.

**Step 2: Apply the Serum**After cleansing your face, apply a small amount of serum to your face and neck. Use your fingertips to gently massage the serum in circular motions, which helps it to be fully absorbed. Make sure to cover the entire skin while avoiding the eye area.

**Step 3: "Sunscreen"**After the serum dries on the skin, sunscreen must be applied. This is because the serum contains ingredients that may increase the skin's sensitivity to sunlight. Therefore, it is very important to use sunscreen to protect the skin after applying the serum. It is preferable to choose a sunscreen that provides protection from ultraviolet rays to ensure effective protection for the skin.

**Step 4: "Daily Use"**For best results, the facial serum should be used daily in the morning and evening. It is important to continue using it regularly for a long time to be able to notice an improvement in the type and appearance of the skin. Regular use is essential to get the maximum benefits from this product.

**Benefits of Niacinamide Serum for Oily Skin**

 

**Regulate oil secretion:**Niacinamide helps regulate the production of natural oils in the skin, which reduces excessive shine and prevents clogged pores. Therefore, it is an ideal ingredient for people with oily skin.

**Minimize pore size:**Niacinamide helps improve the appearance of large pores by reducing their size over time, making the skin appear smoother and more even.

**Fight acne:**Niacinamide has anti-inflammatory properties that help reduce the appearance of acne, and it also reduces redness and irritation associated with pimples.

**Unifies skin tone and reduces pigmentation:**Niacinamide helps unify skin tone and reduce dark spots and pigmentation resulting from exposure to sunlight or acne scars, giving the skin a bright and balanced appearance.

**Soothe skin inflammation:**Thanks to its anti-inflammatory properties, niacinamide helps soothe the skin and reduce redness, making it an ideal choice for people with skin inflammation or irritation.

**Strengthening the skin barrier:**Niacinamide enhances the skin barrier function, helping to retain moisture and protect the skin from environmental aggressors such as pollution and sunlight.

**Benefits of Niacinamide for the skin**

Niacinamide is an essential ingredient in your skincare routine, offering several important benefits. Some of the most notable of these benefits are:

**Skin lightening**Skin lightening is one of the main benefits of niacinamide, as it works to prevent skin discoloration caused by increased melanin pigment on the skin’s surface through several mechanisms. It is best used at a concentration of 5% or more to treat pigmentation. Interestingly, niacinamide works effectively with tranexamic acid to reduce pigmentation. It can also be combined with other ingredients such as vitamin C, bakuchiol, retinol, and licorice for even better results.

**Increasing skin moisture**An additional benefit of niacinamide is that it helps to replenish the skin’s surface and reduce moisture loss, which helps to relieve dry skin. Experts recommend using a 2% niacinamide formula for people with dry or sensitive skin, as it is more effective at increasing skin moisture than petroleum jelly.

It is also important to note that niacinamide can be combined with other ingredients in common moisturizers, such as glycerin, unscented vegetable oils, cholesterol, sodium pyrrolidone carboxylic acid, and sodium hyaluronate.

**Minimize enlarged pores**Clogged pores can cause them to become noticeably larger. Sun exposure can also contribute to the expansion of pores, resulting in what is known as orange peel skin.

One of the most prominent benefits of niacinamide is its ability to reduce the size of enlarged pores on the face. It also plays an important role in preventing the buildup of oils that lead to clogged pores and the appearance of roughness and bumps. Therefore, using the right formula can be beneficial in improving the appearance of your skin

**Provide skin protection properties:** Niacinamide is effective in protecting the skin from sun damage, as it helps rebuild healthy skin cells and protects them from damage caused by ultraviolet rays.

**Boost skin immunity:** Niacinamide helps boost skin immunity by stimulating the production of keratin, an essential protein that maintains skin elasticity and health.

**Protect skin from oxidative stress:** Niacinamide helps protect the skin from oxidative stress by rebuilding skin cells and protecting them from environmental aggressors such as sunlight, pollution, and toxins.

**Anti-inflammatory:** Niacinamide is an anti-inflammatory, as it helps reduce redness caused by eczema, acne, and other skin conditionsOther benefits when used at a concentration of 2%. It also helps reduce pimples and lesions, which improves the texture of the skin.

Regulate oil production: Niacinamide is effective in regulating the amount of oils produced by the sebaceous glands, which helps prevent excessive secretion of oils in the skin.

Reduce the appearance of wrinkles and fine lines: Niacinamide helps reduce the appearance of wrinkles and fine lines that increase with age or as a result of exposure to strong sunlight, as it enhances the youthful appearance of the skin and increases its hydration and smoothness.

** Side effects of Niacinamide **

** Common side effects: **

- Stomach upset

- Gas

- Dizziness

- Rash

- Itching

** Serious side effects: **

- Liver problems

- High blood sugar

These effects appear when taking doses exceeding 3 grams per day.

**Topical Use:**

- Mild burning sensation

- Itching

- Redness

**Warnings and Precautions:**

**Pregnancy and Breastfeeding:**

It is considered safe when used in the recommended amounts.

**Maximum Dosage:**

- 30 mg/day for women under 18 years

- 35 mg/day for women over 18 years

**Children:**

It is considered safe when used in the recommended amounts

The maximum limits vary according to age group as follows:

- 10 mg for children from 3 years

- 15 mg for children from 4 to 8 years

- 20 mg for children from 9 to 13 years

- 30 mg for adolescents from 14 to 18 years

**Allergy:**This may increase the severity of allergic reactions through the release of histamine.

**Diabetes** can cause high blood sugar levels, so it is important to monitor it carefully.

**Gallbladder disease** may aggravate the condition.

**Gout** high doses may cause gout.

**Kidney dialysis** can lead to low platelet levels.

**Liver disease** may aggravate liver damage, so it is best to avoid using it.

**Stomach or intestinal ulcer** can aggravate ulcers, so it is best to avoid using it.

**Surgery** can affect blood sugar regulation, so it is best to stop using it at least two weeks before surgery.

**Dosage Guidelines**

**For adults****The recommended daily allowance (RDA) varies as follows:**

- 16 mg NE for males

- 14 mg NE for females

- 18 mg NE for pregnant women

- 17 mg NE for lactating women

**Acne:** Tablets containing niacinamide and other ingredients, used once or twice daily.

**Pellagra:** 300-500 mg daily.

**Diabetes:** 1.2 g/m² or 25-50 mg/kg daily.

**Hypertension:** 500 mg to 1.75 g daily.

**Laryngeal cancer:** 60 mg/kg before carbohydrate inhalation.

**Skin cancer:** 500 mg once or twice daily.

**Tennis elbow:** 3 g daily for 12 weeks.

**Children:**

**General:** The recommended daily amount varies by age.

**Acne:** Tablets containing niacinamide and other ingredients are used in children 12 years of age and older.

**Pellagra:** 100-300 mg daily.

**Type 2 diabetes:** 1.2 g/m² or 25-50 mg/kg daily.