7 Benefits of Niacinamide for Hair

Niacinamide is a popular ingredient found in skin care products that promise to prevent signs of aging and treat skin conditions like acne. It is also an important ingredient in hair care products such as hair serum and shampoo. In the context of hair care, it is recognized for its potential to promote healthy hair and scalp. We tell you what niacinamide is good for your hair.

What is Niacinamide?

Niacinamide, a type of vitamin B3, is a water-soluble vitamin that belongs to the B-complex family, says dermatologist and cosmetologist Dr. Monica Bambroo. It plays a key role in several cellular processes and is known for its skin health benefits, such as reducing wrinkles and fine lines and getting rid of acne.

Also read: Do you suffer from large pores and dull skin? Here’s how niacinamide can help you

Niacinamide is good for the hair. Image courtesy: Adobe Stock

What are the benefits of niacinamide for hair?

Many people see niacinamide as a way to regain voluminous hair. But it is not a direct stimulator of hair growth, even though it does contribute to the overall health of the hair, says the expert. By improving the condition of the scalp, supporting moisture retention and improving the structure of hair strands, niacinamide indirectly helps create an environment conducive to healthy hair growth. Here are some benefits:

1. Niacinamide is good for scalp health

Niacinamide helps maintain a healthy scalp by promoting better blood circulation and reducing inflammation.

2. Niacinamide helps with fluid retention

Niacinamide improves the moisture content of hair strands, prevents dryness and minimizes breakage. Well-hydrated hair is more resilient and less susceptible to damage.

3. Niacinamide strengthens the hair

By improving the hair’s protein structure, niacinamide contributes to stronger, more resilient locks, reducing the risk of breakage and split ends.

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4. Niacinamide helps with DHT regulation

Niacinamide can help regulate dihydrotestosterone (DHT), a hormone associated with hair loss, potentially minimizing hair thinning and loss.

5. Niacinamide reduces inflammation

Its anti-inflammatory properties can soothe an irritated scalp, reducing redness and itching often associated with dandruff or other scalp conditions.

6. Niacinamide improves texture

Niacinamide can improve the overall texture of the hair, making it smoother, shinier, and more manageable for you.

7. Niacinamide is good for protecting hair color

For women who color their hair, niacinamide can help maintain vibrancy by protecting it from any environmental damage.

Side effects of using niacinamide for hair

Niacinamide is generally well tolerated and side effects are rare, says Dr. Bambroo. However, in some cases, people with sensitive skin may experience mild irritation. It is best to do a patch test before making niacinamide part of your hair care routine to ensure compatibility.

Also read: Know how to use niacinamide correctly

Woman with beautiful hair
Niacinamide can be found in many hair care products. Image courtesy: Adobe Stock

Niacinamide can be incorporated into a hair care routine through various products such as shampoos, conditioners, serums or masks. All you need to do is look for products specifically formulated with niacinamide. Apply niacinamide-containing products to your scalp and hair, focusing on massaging them into the roots. Incorporate it into your routine two to three times a week for optimal results, the expert suggests.

In the case of a serum that delivers a concentrated dose of niacinamide,
apply it directly to the scalp.

You can also enjoy the benefits of niacinamide through oral supplements, which provide a systemic approach. It ensures that the body gets enough niacinamide for hair health. But check with your doctor before starting a new supplement regimen.

Additionally, choosing a balanced diet rich in B vitamins can support healthy hair from within.

To further increase niacinamide’s effectiveness in promoting healthy hair, make sure you wash and condition your hair regularly, and avoid excessive heat styling.

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