Nourish and Grow: Best Vitamins and Supplements for Hair Growth

Discover the top vitamins and supplements for hair growth in 2024! Explore expert recommendations to achieve your dream locks naturally. Get started now!

Author By Gintarė Šafigulinaitė
Updated :May 24, 2024
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When it comes to natural solutions for hair growth, the role of dietary intake cannot be understated. Ensuring the appropriate consumption of key nutrients – protein, iron, and omega-3 fatty acids – is paramount for maintaining optimal hair health and promoting growth. As noted by Michelle Zive, Ph.D., RD, a registered dietitian at UC San Diego and co-author of the National Academy of Sports Medicine Certified Nutrition Coach Program, “Diet, vitamins, home remedies, and shampoo can all affect the thickness and quality of your hair.” This statement further underscores the influence that a balanced diet, coupled with a measured approach to supplementation, can have on hair health.

Protein, a primary building block of hair, is crucial in preventing hair loss. A diet rich in protein sources – including meat, seafood, dairy products, tofu, tempeh, and legumes – is recommended. The suggested daily protein intake is at least 0.8 grams per kilogram of body weight.

Iron, another vital nutrient for hair cells, can be found in foods like lean meat, seafood, and fortified cereals and grains. However, it is important to note that iron supplementation should be considered only if a deficiency is identified.

Overall, a balanced and nutrient-rich diet plays a significant role in supporting hair health and growth, but careful consideration should be given to any supplementation needs to ensure they are safe and effective.

How To Choose



Products suit a wide range of budgets.



Products list all ingredients clearly, with manufacturing processes outlined.



Products contain ingredients deemed safe for ingestion.



Products are from businesses that adhere to industry best practices.

Our Top Picks: 5 Best Hair Growth Supplements



Product Highlights

  • Product Name: Folexin
  • Price: $24.95
  • Rating: 4.8 out of 5


PABA, L-Tyrosine, Horsetail Extract, Fo-Ti, Bamboo Extract, Nettle Root, Peony, Spirulina, Saw Palmetto, Plant Sterols, Alfalfa, Barley Grass, and a complex of vitamins and minerals including Vitamin A, Vitamin C, Calcium Carbonate, Iron Ferrous Fumarate, Vitamin D3, Vitamin E, Vitamin B1, Vitamin B6, Folic Acid, Vitamin B12, Biotin, Vitamin B5, Magnesium Oxide, Zinc Oxide, Manganese Chelate, and Potassium Gluconate.

Pros and Cons

  • Contains all-natural ingredients that support overall hair health and quality.
  • Has received positive reviews for promoting thicker, healthier hair and growth.
  • Considered a professional hair treatment remedy supporting hair growth.
  • Manufactured within FDA-registered facilities adhering to Good Manufacturing Practices (GMP) guidelines.
  • No significant disadvantages noted for using Folexin.


Folexin is an all-natural hair growth formula designed to support overall hair health and quality. It is one of the top professional hair loss treatments, suitable for men and women of various backgrounds.The formula consists of natural ingredients that may help combat hair loss regardless of the cause and promote thicker, healthier hair. Made in the USA within FDA-registered facilities, Folexin maintains high standards of production and is highly rated by users for its effectiveness.

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Divine Locks


Divine Locks

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Product Highlights

  • Product Name: Divine Locks
  • Price: $39 per bottle
  • Rating: 4.8 out of 5


  • Key Ingredients: Biotin, Spirulina, Saw Palmetto, Vitamin E, Selenium
  • Supplement also includes potent antioxidants, such as Bladderwrack, Wakame, and Nori-yaki, as well as Vitamin E, hyaluronic acid, Urtica Docia, and Fo-Ti which work towards opening up blocked dermal papillae and restoring blood flow to the hair follicles, resulting in healthier hair growth.
  • Other ingredients include Spirulina and Pantothenate which work on hair shine; Bamboo and Horsetail extract which contain silica and is greatly beneficial in reducing hair breakage; L-Methionine which reverses the graying process of hair; while Grape seed extract protects your hair from heat and is also a deep moisturizer.

Pros and Cons

  • Promotes follicle health and enhances hair growth
  • Increases hair density and prevents hair loss
  • Made in the USA with a 100% safe and tested formula
  • Unique blend of natural ingredients; 100% money-back guarantee
  • Can only be purchased from the company’s official website
  • High demand may cause delays in delivery
  • Risk of replicas from fake websites


Divine Locks is a groundbreaking hair care supplement that addresses the root cause of hair loss and rejuvenates hair growth cells. Made in the USA and formulated with natural herbs, Divine Locks revitalizes hair growth, and supports stronger, thicker, and more radiant hair. The powerful blend of ingredients tackles hair concerns like hair loss, hair breakage, and receding hairlines, contributing to fuller, healthier, and more voluminous hair. The product has been reviewed positively, with customers reporting significant improvements in their hair health.

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Product Highlights

  • Product Name: Valotin Hair Growth Support Products
  • Price: Strengthening Shampoo: $30.95
    Strengthening Serum: $22.95
    Strengthening Conditioner: $30.95
    Hair Growth Support Supplement: $24.95
    Daily Care package: $49.52
    Deep Conditioning package: $67.88
    Nourished Inside and Out package: $73.48
  • Rating: 4.7/5


  • Aloe Varbadensis Leaf Juice
  • Vitamin E
  • Hydrolyzed Wheat Proteins
  • Amino Acids
  • Biotin

Pros and Cons

  • Nourishes weak hair
  • Provides solutions to various hair care needs
  • Claims to be highly effective in restoring hair glory
  • Supports unique hair needs
  • Products can only be purchased from the brand’s official website
  • Some users might find the scent of the products displeasing
  • Results can only be maintained with continued use


Valotin is a holistic hair care product line that supports healthy and longer hair growth. The product line includes a shampoo, a serum, a conditioner, and a supplement, all formulated to nourish your hair from the inside out. The ingredients for the Valotin products are sourced globally to ensure comprehensive hair care. Manufactured by Vita Balance Inc, the products have proved to not only nourish but also strengthen and support healthy hair growth. Despite a few minor drawbacks like preference-based scent and the requirement of continued use for sustained results, the overall rating of Valotin products is high, further substantiated by numerous positive customer experiences.

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Hair Revital X


Hair Revital X

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Product Highlights

  • Product Name: Hair Revital X
  • Price: $79 per bottle (Spring sale price). Subscription pricing is set at $59 per bottle per month
  • Rating: 4.8 out of 5


Saw Palmetto, Pygeum bark extract, Carthamus thistle extract, Zinc, Centella, Pyridoxal 5 phosphate, Panax ginseng, Capsaicin.

Pros and Cons

  • Enhances hair health, reducing likelihood of graying or breaking.
  • Stimulates new hair growth and prevents hair loss.
  • Comprises natural ingredients less likely to cause side effects.
  • Free from chemical additives.
  • Nourishes hair and helps prevent causes of hair fall.
  • Only available for purchase online.
  • The official website lacks information about potential side effects.


Hair Revital X by Zenith Labs is a bifaceted hair care product, consisting of ingestible tablets and a direct-scalp-application spray, created to combat hair problems and boost natural hair volume. The formula is designed to stimulate hair follicles to grow thick, luscious hair and is particularly beneficial for thinning hair and receding hairlines. Manufactured in California, USA, Zenith Labs follows strict quality guidelines in their biomedical research-based production. The prime ingredient, Saw Palmetto, is renowned for its properties in combating baldness, and the product is rich in nutrients that reverse genetic hair damage. The product has garnered a high rating of 4.8 and positive customer reviews, underlining its efficacy and quality.

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Product Highlights

  • Product Name: Foligray
  • Price: The price for a 60-capsule bottle of Foligray is $24.95. However, discounts are available for bulk purchases: two bottles cost $44.96 and four bottles are priced at $89.92, with an additional 60-capsule bottle included for free.
  • Rating: The overall rating for Foligray is 4.9/5, according to the provided review.


The key ingredients of Foligray include Catalase, Pantothenic acid, Biotin, Zinc, and Fo-Ti. These ingredients are natural, sourced from both the United States and other countries, and are known for their significant benefits to hair health and pigmentation.

Pros and Cons

  • Promotes strong, thick, and healthy hair
  • Offers support for graying hair, potentially reducing the quantity of gray hair
  • Assists in managing hair pigmentation, giving hair a youthful appearance
  • Provides stress relief, attributed to the ingredient Pantothenic acid
  • Prevents hair loss
  • Not suitable for pregnant women or nursing mothers
  • If you are already on medication, consultation with a doctor is advised before using Foligray


Foligray is a natural dietary supplement designed to provide nutritional support for hair health and pigmentation. It is particularly beneficial for managing graying hair, helping to keep it thick, strong, and healthy. Created by VitaBalance Inc., a United States-based company, Foligray utilizes a blend of natural ingredient extracts, vitamins, and trace minerals to promote hair health and potentially lessen the quantity of gray hair. The product has received high praise from users and boasts an overall rating of 4.9/5.

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Criteria for Selection

When selecting a hair growth supplement, the foremost criterion is an examination of the active ingredients present. Primarily look for beneficial, natural ingredients like biotin, collagen, niacin, and caffeine. Also, ensure that the product is FDA-approved, indicating it has undergone rigorous testing for safety and efficacy. However, bear in mind that not all hair growth products delivering their claims are safe or effective, so steer clear of brands lacking FDA approval or robust customer reviews. Your personal health history, diet, and existing medications or supplements also play a considerable role, as the best supplement varies based on these factors. Different formulas may have distinct blends of vitamins and minerals such as biotin and zinc. Always consult with a healthcare professional before starting any supplement regimen, as an excess of certain vitamins like A and C can be harmful.

Ingredients Essential for Hair Growth

Among the various hair care products, Folexin, Divine Locks, Valotin, Hair Revital X, and Foligray, several key ingredients are recurrent.

Biotin, a B vitamin often recommended for hair health, is a common ingredient. It improves your body’s keratin infrastructure, leading to improved health, texture, and volume of hair. In fact, renowned dermatologist Dr. Wilma Bergfeld observes that biotin demonstrates significant potential in addressing hair disorders. “It contributes to hair health, but it also strengthens nails, rendering them thicker” she states. Importantly, oral biotin’s safety profile is exceptional, posing minimal risk to users.

Saw Palmetto, another shared ingredient, balances hormone levels and combats hair loss.

Fo-Ti, a traditional Chinese herb known for its anti-aging properties, promotes hair growth and color restoration.

Vitamin E, a potent antioxidant, supports scalp health by reducing oxidative stress and preserving the protective lipid layer.

Lastly, Spirulina, a type of blue-green algae rich in protein, vitamins, minerals, and antioxidants, promotes hair growth and thickness.

By incorporating these common ingredients, all five products aim to deliver a comprehensive approach to hair health, growth, and restoration.

Natural Ways to Promote Hair Growth

In the realm of natural hair growth solutions, diet plays a significant role. Consuming appropriate levels of essential nutrients such as protein, iron, and omega-3 fatty acids can foster optimal hair health and growth.

Protein is a primary constituent of hair. Hence, a protein-rich diet, including animal meat, seafood, dairy products, tofu, tempeh, and legumes, may help prevent hair loss. The recommended daily allowance (RDA) is at least 0.8 grams of protein per kilogram of body weight.

Iron is another vital nutrient for hair cells. Iron-rich foods like lean meat, seafood, and fortified cereals and grains can contribute to hair health. However, supplementation should only be considered if iron deficiency is present.

Omega-3 Fatty Acids, associated with hair and eyebrow health, are found abundantly in fatty fish, flaxseed oil, chia seeds, and walnuts. While there’s no established recommended dietary level, adults are encouraged to consume 1.6g (males), 1.1g (females), 1.4g (pregnant individuals), and 1.3g (lactating individuals) of omega-3 fatty acids daily.

It’s worth noting that supplements for these nutrients should only be considered if a deficiency is confirmed, as research supporting their benefits for hair growth without deficiency is limited.



In conclusion, the realm of dietary supplements for hair growth is expansive and laden with varying claims, but the importance of a well-balanced diet dense in vital nutrients remains paramount. If specific circumstances, such as nutrient deficiencies, warrant the inclusion of additional vitamins or minerals, products like Folexin, Divine Locks, Valotin, Hair Revital X, and Foligray offer natural, effective solutions. Each product presents a unique blend of powerful ingredients, including Biotin, Saw Palmetto, Fo-Ti, Vitamin E, and Spirulina, known to support hair health, promote growth, and restore color.

However, the selection of a supplement should be guided by an examination of its active ingredients, FDA-approval status, customer reviews, and alignment with personal health needs and circumstances. A consultation with a healthcare professional before starting any supplement regimen is always advised. Furthermore, while these supplements can significantly support hair health, they should be viewed as part of a holistic approach to hair care, inclusive of a healthy diet and lifestyle, and not a standalone solution.

Considering the benefits, safety standards, and high user ratings of the products discussed, each supplement presents a viable option for individuals seeking to augment their hair health and growth. As always, potential users are encouraged to conduct further personal research or consult with a healthcare professional to select the product that is the most suitable for their specific hair needs.

Frequently Asked Questions (FAQs)

Q. How do these supplements promote hair growth?

A. Each of these supplements contains potent natural ingredients like Biotin, Saw Palmetto, Fo-Ti, Vitamin E, and Spirulina, which are known to support hair health and promote growth. They work by improving keratin infrastructure, balancing hormone levels, reducing oxidative stress, and providing essential nutrients, thereby enhancing the health, texture, and volume of your hair.

Q. Are these supplements safe?

A. Yes, all the supplements mentioned in this guide are produced within FDA-registered facilities, adhering to Good Manufacturing Practices (GMP) guidelines. However, it is advisable to consult a healthcare professional before starting any supplement regimen.

Q. How long before I see results?

A. The duration before noticeable results vary depending on individual hair growth cycles and the specific product used. Generally, customers have reported noticeable improvements within two to three months of consistent use.

Q. Are there side effects to these supplements?

A. The natural ingredients in these supplements typically minimize the risk of side effects. However, as with any supplement, potential for adverse reactions cannot be entirely ruled out. It’s crucial to follow the suggested dosage and consult with a healthcare professional if you have any concerns.

Q. Can I use these supplements if I have a specific medical condition or if I am pregnant?

A. If you have a specific medical condition, are pregnant, or nursing, it is recommended to consult with a healthcare professional before starting any new supplement regimen.

Q. Are these supplements only for those experiencing hair loss?

A. While these supplements are beneficial for individuals experiencing hair loss, they can also be used by anyone seeking to improve their overall hair health and promote growth.

Q. Should I change my diet along with taking these supplements?

A. A balanced diet rich in essential nutrients like protein, iron, and omega-3 fatty acids can complement the effects of these supplements. However, a healthcare professional should be consulted to assess dietary needs and adjustments.

Q. Can I use these supplements along with other hair care products?

A. Yes, these supplements can be used in conjunction with other hair care products. However, always ensure that your hair care routine does not include products that might interact adversely with the ingredients in these supplements.

Q. What should I do if I miss a dose?

A. If you miss a dose, take it as soon as you remember. If it is close to the time for your next dose, skip the missed dose and go back to your regular schedule. Do not take extra doses to make up for the missed one.

Q. Where can I buy these supplements?

A. These supplements can be purchased directly from the manufacturers’ official websites. This ensures that you receive a genuine product and can take advantage of any discounts or offers the company may provide. Always avoid purchasing from unofficial or third-party websites to reduce the risk of receiving counterfeit products.


Glozine avoids using tertiary references. We have strict sourcing guidelines and rely on peer-reviewed studies, academic researches from medical associations and institutions. To ensure the accuracy of articles in Glozine, you can read more about the editorial process here.

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  3. Review of clinical studies of Polygonum multiflorum Thunb. and its isolated bioactive compounds -
  4. On the Potential Role of the Antioxidant Couple Vitamin E/Selenium Taken by the Oral Route in Skin and Hair Health -
  5. Spirulina in Clinical Practice: Evidence-Based Human Applications -