Niacinamide: What is the benefit of Niacinamide? 

​အောက်ဆုံးထိ ဆွဲကြည့်​​ပေးကြပါ ခင်ဗျာ

Niacinamide, or nicotinamide, is a type of vitamin B-3. Taking it can help prevent B-3 deficiency and may treat acne and eczema. More research is needed, however.

Preventing B-3 deficiency is important because it can lead to disorders of the skin, kidneys, and brain. But, there’s much more to niacinamide, especially when it comes to general skin health.

Is this the same thing as niacin?

Despite the similarities in names, niacinamide isn’t the same thing as niacin. They’re two different types of vitamin B-3.

However, your body can make niacinamide from niacin supplements you’ve taken. This happens when there’s an excessive amount of niacin in the body. Tryptophan in the body can also be converted into niacinamide.

You should always talk to a doctor before taking vitamin B-3 or other supplements.

What benefits does niacinamide offer?

Overall, niacinamide can help build proteins in the skin and lock in moisture to prevent environmental damage.

Individual benefits include:

• Immunity. Niacinamide helps build keratin, a type of protein that keeps your skin firm and healthy.
• Lipid barrier. Niacinamide can help your skin grow a ceramide (lipid) barrier, which can, in turn, helps retain moisture. This is beneficial for all skin types, especially if you have eczema or mature skin.
• Minimizes redness and blotchiness. Niacinamide reduces inflammation, which may help ease redness from eczema, acne, and other inflammatory skin conditions.
• Minimizes pore appearance. Keeping skin smooth and moisturized may have a secondary benefit — a natural reduction in pore size over time.
• Regulates oil. The benefits of moisture retention aren’t just for those with dry skin types. Niacinimide can also help regulate the amount of oil the sebaceous glands produce and prevent your glands from going into overdrive.
• Protects against sun damage. Niacinamide can concurrently rebuild healthy skin cells while also protecting them from damage caused by ultraviolet rays.
• Treats hyperpigmentation. Some research has found 5 percent niacinamide concentrations can be helpful in lightening dark spots. Benefits were seen after four weeks, but not beyond two months. This benefit may be due to increased collagen production.
• Minimizes fine lines and wrinkles. Research has also found that the same concentration was helpful in reducing some signs of sun damage that come with aging. This includes fine lines and wrinkles.
• Protects against oxidative stress. Niacinamide helps build cells in the skin while also protecting them from environmental stresses, such as sunlight, pollution, and toxins.
• Treats acne. Niacinamide may be helpful for severe acne, especially inflammatory forms like papules and pustules. Over time, you may see fewer lesions and improved skin texture.

Are skin products preferable over food and supplements?

Eating a balanced diet is the best way to get micronutrients like vitamin B-3. You should only take supplements under medical supervision to treat deficiency.

When it comes to general skin health, you may obtain some of the benefits of niacinamide from the foods that you eat.

Vitamin B-3 is found in:

• eggs
• cereals
• green veggies
• beans
• fish
• milk

However, there’s no way to guarantee that the nutrients in your diet are impacting your overall skin health. The only way to ensure that niacinamide is targeting your skin care concerns is to use it topically.

Can niacinamide be combined with other skin care ingredients for maximum effect?

Niacinamide may be used alongside other active ingredients for optimal results.

For example, some reports suggest that supplemental niacinamide may work well alongside copper, folic acid, and zinc to treat acne.

You may be able to get more out of your niacinamide serum by using it alongside hyaluronic acid. Hyaluronic acid is said to increase product absorption.

Is there any risk of side effects?

Topical niacinamide is generally considered safe to use.

People who have preexisting allergies may be more likely to experience an allergic reaction. This is because niacinamide can cause your body to release histamine.

You can avoid widespread allergic reactions and product sensitivities by doing a patch test:

1. Apply a dime-sized amount of product on your forearm.
2. Wait 24 hours.
3. If you begin to experience redness, itching, or swelling, wash the area and discontinue use.
4. If you don’t experience any side effects, it should be safe to apply elsewhere.

Reference: healthline.com

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