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RCO NEWS Daily world news agency Based on Dubai, UAE > Blog > makeup and beauty > What is hair growth vitamin? Introducing the best supplements that make hair thicker
makeup and beauty

What is hair growth vitamin? Introducing the best supplements that make hair thicker

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Last updated: 2026/03/04 at 12:31 PM
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Contents
What is hair growth vitamin?Introducing hair growth vitaminsVitamin B is one of the hair growth vitaminsBiotin is one of the hair growth vitaminsVitamin C is one of the hair growth vitaminsIron for hair growthKeratin protein for hair growthVitamin D for hair growthZinc metal for hairVitamin A is another type of hair growth vitaminOther nutrients for hair growthSupplement for hair growthNutrafol; The best hair growth supplementViviscalHum Nutrition Hair Sweet HairWhen should you see a doctor for hair loss treatment?Hair and nail growth vitaminsMarine collagenMSM for hair growthVitamin E for hair growthSeleniumlast wordFrequently Asked QuestionsReferences
What is hair growth vitamin? Introducing the best supplements that make hair thicker

Vitamins and supplements that promise hair growth sound almost too good; Of course, if they are real! Can taking a pill or two a day make your hair longer, stronger and healthier? Hair loss or thinning hair can be caused by various factors, including nutrient deficiencies. So, while vitamins and supplements are by no means a miracle cure, the right supplements may make a difference in how your hair looks. In the rest of this article, we have a look at the introduction of the best hair growth vitamin And some supplements that experts recommend.

What is hair growth vitamin?

Hair growth and health is influenced by many factors including nutrition, genetics, medical conditions, hormones and even stress. Research shows that a lack of vitamins and minerals important for normal cell growth and function may contribute to hair loss.

Dr. Michelle Green, a dermatologist and cosmetologist in New York, says: vitamins are essential for healthy hair growth and may help prevent hair loss and Thinning hair help The best hair growth vitamins are B vitamins, vitamin D, vitamin E, zinc, biotin and iron.

Introducing hair growth vitamins

In the following, we will introduce and review the types of hair growth vitamins.

Vitamin B is one of the hair growth vitamins

“B complex vitamins are involved in hair growth and are essential for metabolism and nervous system function,” says Dr. Green. Not surprisingly, B vitamins such as vitamin B7 or biotin and B12 are important for strengthening and conditioning hair.

Research shows that you can easily meet your daily intake of B vitamins by eating a balanced diet. B vitamins can be found in a variety of foods, including grains, meat, fish, whole eggs, nuts, and avocados.

Biotin is one of the hair growth vitamins

Biotin, also known as vitamin B7, is a B complex vitamin and hair growth vitamin often touted for its hair growth benefits. Some of these ads may actually be worth it. Dr. Green says biotin helps “create red blood cells that carry oxygen and nutrients to the scalp and hair follicles.” It also plays a role in the production of keratin, which is the main component of hair.

The National Institutes of Health notes that most people get enough biotin from the foods they eat. The best way to get more of this hair growth vitamin is to eat foods rich in biotin. For this purpose, milk, eggs, bananas, salmon, sweet potatoes and almonds are recommended. If you feel you need an extra boost, talk to your doctor. Supplement labels indicate that many biotin supplements for hair, skin, and nails contain much more than the recommended daily amount.

Vitamin C is one of the hair growth vitamins

Vitamin C is not only good for maintaining immunity, but it may also make hair stronger. Dr. Green notes that vitamin C is known as a powerful antioxidant and hair growth vitamin. “Vitamin C helps increase circulation throughout the body, including the scalp,” she says. When blood circulation to your scalp increases, hair follicles are more stimulated, which may promote hair growth.

Iron for hair growth

Iron also plays an important role in hair growth, and research in the Korean Journal of Medical Sciences shows a link between iron deficiency and hair loss in women. Dr. Green explains that this micronutrient boosts blood circulation and helps deliver oxygen to your cells, which promotes hair growth. “If you don’t get enough iron, your body can’t make enough hemoglobin, which reduces oxygenation to your scalp and contributes to hair loss,” she says.

He recommends eating iron-rich foods such as oysters, red meat, spinach, and lentils. If you are at risk of iron deficiency, an iron supplement may also be worth adding to your routine, but check with your doctor first.

Keratin protein for hair growth

Dr. Green notes that keratin is the protein that makes up our hair, skin, and nails. It is produced naturally by the body and there are many keratin supplements that claim to help with hair growth. However, instead of taking a pill, Dr. Green suggests getting creatine in a more natural way by eating protein-rich foods like eggs, beans, fish, and meat. “There are no reliable studies showing that keratin promotes hair growth,” he says. “In addition, excessive creatine consumption can be harmful due to excessive accumulation of protein in the body.”

Vitamin D for hair growth

According to Dr. Green, vitamin D deficiency may lead to hair loss. “Vitamin D is metabolized in the skin by keratinocytes, skin cells that produce keratin,” he says. “When the body does not have enough vitamin D, the keratinocytes in the hair follicles have difficulty facilitating hair growth, resulting in hair loss.”

Zinc metal for hair

Zinc is another type of vitamin for hair growth, which is a low-use mineral and the body only needs a small amount of it. It’s small but powerful and plays a role in everything from cell growth to DNA creation. Low levels of zinc have been linked to hair loss and poor wound healing, says Dr. Green. He recommends eating foods rich in zinc, such as meat, beans, nuts and seeds.

If you’re struggling with hair loss or thinning hair, it may be worth talking to your doctor about whether zinc supplementation is right for you. A small study found that zinc supplementation should be given to alopecia patients with low serum zinc levels.

Vitamin A is another type of hair growth vitamin

Vitamin A may help with hair growth, but there’s a catch: taking too much of it may actually lead to hair loss. Dr. Green explains that vitamin A refers to a group of compounds that include retinol, retinal, retinoic acid, and provitamin A carotenoids. “There was a study in mice where vitamin A in the diet activated hair follicle stem cells,” he says. However, there is some evidence that high levels of vitamin A through excessive supplementation are linked to hair loss.

While vitamin A deficiency can contribute to hair loss, it’s not common in the United States, he notes, adding that unless you have evidence of vitamin A deficiency, there’s no reason to supplement.

Green says it may be better to eat foods rich in vitamin A, including leafy greens like kale, spinach, and broccoli, orange-colored vegetables like carrots, pumpkin, and sweet potatoes, and yellow-colored vegetables like squash. In another article about Properties of vitamin A for the skin We have explained.

Other nutrients for hair growth

The types of hair growth vitamins and minerals mentioned above are not the only way to improve the health of your hair. Dr. Green notes that certain oils, such as rosemary and coconut oil, may also promote hair growth. A study showed that continuous use of rosemary oil over several months resulted in increased hair growth.

Meanwhile, another study comparing coconut oil to mineral oil and sunflower oil found that coconut oil was the only one that reduced protein loss for damaged hair when used as a pre- and post-wash treatment.

Supplement for hair growth

In addition to a diet rich in a variety of hair growth vitamins and minerals, there is an array of over-the-counter supplements designed specifically for those struggling with thinning or hair loss. However, as with any supplement, be sure to talk to your doctor first.

Here are some supplements recommended by experts to help you get your hair growth vitamins.

Nutrafol; The best hair growth supplement

Nutrafol is a line of hair growth vitamin supplements designed to promote hair growth, make hair thicker and stronger, and reduce hair loss. The brand sells several different types of supplements: one for women, one for postpartum, one for postmenopausal women, and one for men.

“If you’re looking for an effective supplement to help with hair growth, I recommend Nutrafol,” says Dr. Green — who is part of the Nutrafol network of doctors and offers the supplement through his practice. “I like Nutraful supplements because the company and the products are for different genders as well as different ages,” she says. “It contains all natural ingredients that target the causes of hair thinning such as stress, DHT, free radicals and nutrition.”

Nutrafol has products for men that include saw palmetto, which it says prevents the conversion of testosterone to DHT (the hormone associated with male pattern baldness). Meanwhile, Nutrafol for women contains ashwagandha, which she says “relieves the negative effects of chronic stress by controlling cortisol, a stress hormone.” There are also products for women over 45 made with organic maca root to “promote a healthy female hormone balance and promote better sleep, positive mood and reduced hot flashes.”

Nutrafol also contains vitamins A, D and C, biotin and zinc.

Viviscal

Viviscal is another type of hair growth vitamin supplement. The brand offers supplements for both women and men and has a line of hair care products including shampoo and conditioner.

Dr. Green recommends Viviscal as a good option for hair growth, saying, “This supplement is 100% chemical-free and contains ingredients like vitamin C, biotin, and other essential amino acids.”

Hum Nutrition Hair Sweet Hair

This product is a series of herbal gums designed to make hair stronger and healthier and increase its growth. Dr. Green recommends these gums because they contain biotin, folic acid, vitamin B12, and zinc, as well as other ingredients that promote healthy hair follicles and prevent hair loss.

“These are formulated with all-natural, clinically proven ingredients that can make a difference to your hair with consistent use,” she says.

When should you see a doctor for hair loss treatment?

Dr. Green notes that shedding 50 to 100 hairs a day is normal, even if that seems like a lot. For many, hair loss is also part of aging.

However, there are cases in which it is necessary to see a doctor. Dr. Green recommends seeing a board-certified dermatologist to discuss your options.

Dr. Green says: “Treatment of hair loss in the early stages can hair loss prevention and help increase the effectiveness of treatment. During a hair loss consultation, your doctor can take extensive notes on your family and medical history and perform a physical assessment of your hair and scalp. Blood may be drawn and sent to a lab to determine if any abnormalities are contributing to increased hair loss. Additionally, a hair sample or scalp biopsy may be taken to further investigate the underlying causes of hair loss.

Hair and nail growth vitamins

Today, hundreds of vitamins for hair and nail growth are available in the market. But what is the best vitamin for hair and nail growth? In the following, we will introduce you some types of vitamins and minerals useful for having healthy hair, glowing skin and strong nails.

Marine collagen

Marine collagen is a fibrous protein extracted from the scales or flesh of fish, including cod and salmon. Marine collagen is made mostly of type 1 collagen, which is the building block for our tissues, bones, and skin. Studies show that daily consumption of a supplement containing collagen improves hair dryness, dullness and peeling of nails. It is fast becoming popular beef and pork collagens because it is bioavailable, meaning our bodies absorb it better. Our body’s collagen production declines over time, and is also affected by daily stress, so it’s important to maintain collagen levels to keep our skin smooth, supple and glowing.

MSM for hair growth

Methylsulfonylmethane or MSM is a natural sulfur found in meat and vegetables. We need this sulfur in our bodies for a variety of reasons, but due to less nutrient-dense soil (which means fewer nutrient-dense vegetables) and our over-reliance on processed foods, we’re getting less of it than ever. we receive Hailed by many beauty enthusiasts as “nature’s beauty mineral,” it boosts keratin production and is essential for thick, healthy hair and strong nails.

Vitamin E for hair growth

Vitamin E has long been hailed as a beauty hero, and is a key ingredient in everything from moisturizing magic creams to under-eye serums. Vitamin E is found in foods rich in healthy fats, such as avocados and hazelnuts, and protects our cells from oxidative stress. Scientific research shows that it stimulates hair growth and helps nails grow stronger and smoother.

Selenium

There are trillions of cells in our body that are constantly working hard to fight off damaging compounds called free radicals or oxidants. Free radicals are part of our daily environment, from smoke to air pollution. Selenium is a powerful antioxidant that helps fight free radicals that can cause oxidative stress and damage our cells. This anti-inflammatory is amazing for both hair and nails, making it an essential beauty supplement.

last word

While not all supplements are created equal, some contain ingredients that may benefit your hair, skin, and nail health. With so many options to choose from, it’s important to do your research early so you know which product is right for you. Be sure to talk to a professional before using any new hair growth vitamin supplements, especially if you are taking other supplements or prescription medications, or if you are pregnant or breastfeeding. Finally, remember that supplements are not a substitute for other healthy lifestyle habits, such as maintaining a balanced diet, staying hydrated, managing stress levels, and getting enough sleep, all of which contribute to healthy hair, skin, and nails.

Frequently Asked Questions

In the following, we are going to answer the most common questions about hair growth vitamins.


Does hair growth vitamin really help increase hair growth and thickness?

While some vitamins effective in hair growth need more research and investigation, but the effect of some other types of hair growth vitamins such as vitamin B, vitamin C, vitamin D and iron have been proven in hair growth.

How long does it take for the hair growth vitamin to work?

Some studies show positive effects of hair growth vitamin compounds commonly found in supplement products from 40 days to 6 months.

Is it safe to take a daily supplement to get hair growth vitamins?

Because many of these supplements contain high doses of certain nutrients, poisoning can occur, especially if you are already taking another supplement, such as a multivitamin. In addition, some ingredients in hair, skin and nail vitamins may interact with some medications or be contraindicated during pregnancy and breastfeeding. So it is important to discuss it with a professional before taking any new supplement.

References

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