8 Best Supplements for Hair Growth: Buyer’s Guide

The best supplements for hair growth feature added vitamins, minerals, and other ingredients to help facilitate thicker, healthier, and shinier hair. The criteria for the best hair growth vitamins include products backed by a reputable company, healthy ingredients, and positive user reviews.

You can compare supplements for hair growth by evaluating the price, efficacy, company honesty, and user reviews on various third-party sites. The three best vitamins for hair growth are Thorne Biotin, Nutrafol, and Ora Beyoutiful. 

1. Thorne Biotin

Thorne Biotin is a biotin dietary supplement that helps with hair growth, skin health, and nerve integrity. The features of this capsule is the presence of 8 mg of biotin per capsule, an excellent reputation in the industry, and favorable client reviews.

Thorne Biotin
Thorne Biotin

The effects of taking Thorne Biotin lead to quicker nail growth, faster hair growth, and clearer skin. Some side effects attributed to Thorne Biotin include insulin release problems or skin breakouts. 

People need to take just one capsule one to two times per day. Some things to know before taking biotin is to look at the added ingredients to see if you may have an allergic response or hypersensitivity to the ingredients, such as calcium laureate, microcrystalline, silicon dioxide, or hypromellose. 

People considering taking Thorne Biotin should care about the benefits of B vitamins for hair loss. This water-soluble B vitamin can help your body’s blood sugar levels, skin health, and nail growth. 

Thorne is $25 per 60 capsules, which is 0.40 cents per capsule/serving. Based on user reviews on the Thorne website, customers are happy with the quick results. Previous buyers state this is the best supplement for hair loss.

2. Nutrafol

Nutrafol is a hair growth nutraceutical that offers specific categories for times in life, such as for women, menopause, postpartum, men, and women’s balance. This brand is one of the top hair pills and hair vitamins for women on the market today. 

The main features and ingredients within Nutrafol are ginseng, collagen, resveratrol, kelp, saw palmetto, curcumin, horsetail, and tocotrienol. Including these additives makes Nutrafol one of the best hair growth vitamins for women and the best multivitamin tablets for hair growth. 

The benefits of Nutrafol are the all-natural ingredients, clinically-studied ingredients and results, holistic recommendations, and various pricing options that make it more affordable. Nutrafol is one of the top hair growth supplements for women. Side effects of Nutrafol include nausea, skin rashes, high blood sugar, cramping, and diarrhea. 

The recommended usage is four capsules once per day with a meal. One thing to know before buying Nutrafol is the amount of biotin in the capsule and serving is lower than other options on the market. Nutrafol contains 3 mg of biotin, whereas other hair care products contain at least 5 mg. 

Customers should care about the high price compared to other options, the lack of scientific data regarding effectiveness, and the side effects. 

Customers can buy Nutrafol as a one-off purchase or as a monthly subscription. Nutrafol costs $88 for a one-month bottle of either Nutrafol Women, Nutrafol Men, Nutrafol Postpartum, or Nutrafol Menopause. If you choose a monthly delivery, you can get a one-month supply for $79 per month. Another pricing option is a 3-month supply for $225. 

This comes to approximately $0.73 per serving for one bottle of 120 capsules, $0.65 per serving for the monthly subscription, or $0.625 for the 3-month supply. 

Various reviews contradict the effectiveness of Nutrafol. Some customers on Amazon give this product 4 and 5-star ratings, although they don’t state the supplement regrows their hair.

3. Ora Beyoutiful

Ora Beyoutiful is a biotin supplement that helps a person’s skin, hair, and nails. This supplement features vitamins for hair growth, seaweed antioxidants, and algae extracts that help promote hair growth, skin clarity, and nail growth. The benefits of Ora are healthy skin, hydrated skin, organic ingredients, one billion probiotics, and inflammation reduction.

This capsule features all-natural ingredients to help prevent any unwanted reactions, featuring organic and healthy items like organic quinoa, organic green algae, bacillus subtilis, organic tapioca, and pullulan vegan capsule coating. One side effect of Ora Beyoutiful is the bad smell and taste.

The usage for Ora is two capsules every day in the morning before you eat breakfast. This capsule is one of the top vitamins for hair growth and thickness. One thing to know before taking this supplement is Ora Beyoutiful publishes its test results to provide customers with peace of mind.

Customers should care about the purity of the ingredients in this biotin supplement, featuring dairy-free, gluten-free, non-GMO, vegan, and soy-free ingredients. A one-time purchase is $41.99 for 30 servings. A subscription costs $33.59. This comes to $1.39 and $1.12 per serving, nearly double the price of other hair supplements on the market. 

Reviews of Ora Beyoutiful from past costumes state the supplement has helped with nail growth, skin clearing, and hair regrowth. On Amazon, reviews state they have experienced increased hair growth and strength.

4. Hair Sweet Hair Growth Vegan Gummies

Hair Sweet Hair Growth Vegan Gummies is a dietary supplement with biotin, folic acid, and other vitamins for healthy hair. The main features of this best vitamin for hair growth include zinc, Paba, Fo-ti, and vitamin B12.

Hair Sweet Hair Growth Vegan Gummies
Hair Sweet Hair Growth Vegan Gummies

After taking these supplements for hair growth, customers will notice stronger hair, hair follicle integrity, and quicker hair growth. The main benefits of taking Hair Sweet Hair Growth Vegan Gummies is Zinc for preventing hair loss, Fo-Ti to encourage hair growth, and verified clean ingredients that do not cause any unwanted reactions. 

There are few side effects, since this product is vegan and does not contain gluten, soy, nuts, milk, artificial colors, artificial flavoring, or fish. 

People can take two gummies at any time of the day, with or without a meal. Some things to know before taking this supplement is it is clinically tested and triple-tested for quality. Customers should care about the ingredients and verified formula by RD Nutritionists and do not contain any artificial coloring or sweeteners for optimal health. 

Sixty vegan gummies cost $26 for a 30-day bottle, costing approximately 0.43 cents per serving. Many customer’s reviews on the company’s website state they experience less hair breakage, their hair is healthier, their hair is softer, and they are not losing as much hair as they were previously.

5. SuperHair Daily Hair Nutrition

SuperHair Daily Hair Nutrition is a dietary supplement featuring biotin, kelp, and other extractions to help regrow hair and promote thick hair follicles. The main features of this dietary supplement are multivitamins, minerals, kelp, saw palmetto, Ashwagandha extracts, and ginseng. 

The effects of taking this supplement is reduced stress, lowered stress hormones, and reduced rates of hair loss. The benefits of these best hair growth vitamins is the presence of vitamins needed for hair growth, micronutrients, botanicals, and adaptogens to help facilitate better hair growth. 

Side effects of this supplement can be a potential allergic reaction that results in a burning scalp sensation. 

People can take four capsules every morning with or without food.  One thing to know before taking this supplement is that you need to store it in a cool, dry place. Customers considering this supplement should note that it is processed in a facility that handles nuts. 

A bottle of 120 capsules costs $60, which comes to approximately $0.50 per capsule. Another option is to purchase the subscription for $54 per month, which helps buyers save 10% on all orders, bringing the price per capsule down to $0.45 per serving. 

Customer reviews on Amazon state this product works well, helps with postpartum depression, creates stronger nails, and provides ample B vitamins to help hair grow. Overall, this product has over 4-star reviews for most buyers, with previous buyers stating this is one of the top hair vitamins for hair growth. 

6. KeraViatin Hair & Scalp Health Supplements

KeraViatin Hair & Scalp Health Supplements is a clinical strength vitamin complex and dietary supplement that helps with hair strength, integrity, and scalp health. This supplement’s main features include essential nutrients, non-GMO ingredients, omega 3 and omega 6 oils, and multiple B vitamins for your hair. 

The effects of taking this supplement is fuller and healthier hair. The benefits of these best hair growth supplements is the lack of no added gluten, milk, egg, nuts, peanuts, shellfish, artificial coloring, artificial flavor, and preservatives. 

Some buyers stated the vitamins to strengthen hair has a weird smell, which can be a negative side effect. 

People should take two soft gels daily with a meal for three months. One thing to know before taking this supplement is that it can also be used to help reduce stress levels. Customers should remember that you should take them for more than three months to see desired results. 

One bottle of 60 soft gels costs $48.00 for a one-time purchase, whereas the auto-replenish option costs $43.20. The price per capsule comes to $0.80 and $0.72, respectively. This is slightly higher than most supplements on the market. 

Reviews from customers on Amazon stated they experience thicker hair, hair regrowth after chronic conditions, and healthy hair that is easier to manage and style. 

7. Viviscal Extra Strength Dietary Supplements

Viviscal Extra Strength Dietary Supplements is a dietary supplement that supports healthy hair growth to help increase hair thickness levels in women and prevent hair loss. This supplement’s main features include Vitamin C, Niacin, Iron, and Millet Seed.

Viviscal Extra Strength Dietary Supplements
Viviscal Extra Strength Dietary Supplements

The effects of this supplement is healthier hair, reduced hair loss, and less frequent hair thinning. The benefits of Viviscal is the ability to use this biotin product with other products from the same company, such as the Densifying Elixir, Densifying Shampoo, and Densifying Conditioner for healthy and thick hair. 

A potential detriment of Viviscal is the inability of pregnant women to safely take this supplement. 

People can take two tablets every day for 3-6 months. After the initial time period, you can reduce your intake to 1-2 tablets as needed. One thing to know is that you have to eat a healthy and nutrient-rich diet to continue seeing this supplement’s benefits over time. 

Customers should care about the inclusion of Biotin, Zinc, and Vitamin C to help form healthy and thick hair. Adding other vitamins that make hair grow and minerals make this one of the best supplements for women. 

With 60 tablets, 1 Viviscal Hair Growth Supplements package is $52, which totals approximately $0.86 per capsule. This is more expensive than most options on the market. 

User reviews from Viviscal state the product made their hair thicker, reduced unnecessary shedding, prevented bald patches from forming, and the hair on the crown is thicker and grows faster.

8. Nature Made Multi for Her Softgel

Nature Made Multi for Her Softgels is a dietary supplement with 22 key nutrients. The features of this product are the 22 nutrients, no artificial flavors, and gluten-free products. 

The effects of taking this capsule can lead to better bone health, stronger teeth, higher immunity levels, increased muscular recovery, and a healthier pregnancy. 

The benefit of this supplement is the favorable reputation of Nature Made in the industry, as it is the #1 pharmacist-recommended vitamin brand. Plus, customers will enjoy the Vitamin D, iron, Folic Acid, riboflavin, niacin, folate, biotin, pantothenic acid, calcium, selenium, copper, manganese, chromium, molybdenum, and Vitamin B in the supplement. 

The only side effects can occur if you have blood clotting issues. If you take too much iron or medications negatively interact, this can lead to overdose or poisoning. Furthermore, some women do not like the size of the pill. Lastly, this supplement is not vegan-friendly. 

Adults can take one soft gel daily, preferably with water and a meal. Adults should keep in mind that this supplement is one of the best additions to folic acid, especially for pregnant women. 

People should care about the best hair growth vitamins within this capsule, such as vitamin A for eye function, Zinc for immunity, Vitamin C for antioxidants, and Vitamin D for bone health. 

A one-time purchase of 60 soft gels costs $13.59, whereas a 2-pack purchase and subscription come to $24.46 with free shipping. This price breaks down to $0.225 and $0.203 per serving. The price of this supplement is less expensive than other options on the market. 

Reviews on the Nature Made website are mostly positive, with customers stating the supplement is effective and a good value for what they receive. Women state this supplement does not cause an upset stomach and helps restore low iron levels.

What are Hair Growth Supplements?

Hair growth supplements for thinning hair are a mixture of vitamins, minerals, and omegas designed to help your hair grow faster, regrow quicker, grow thicker, and stay healthier over a long period. With continued use, supplements can help your hair look longer, fuller, healthier, and shinier. 

Customers considering hair growth supplements for healthy hair should keep in mind that these supplements for hair are not approved or regulated by the FDA, meaning that any company can include ingredients that may not be approved, or make broad-sweeping claims that are unproven. 

Although some companies may lie on the packaging, other companies still are reputable through their clinical studies and tests. However, researching the validity of a company beforehand is key to determining if the claims they make on their products is true. 

If you are wondering if hair growth supplements that promote hair growth work, the answer is yes and no — you may find that some oral solutions do not work as claimed. Still, topical ointments, creams, and serums work better. The best thing to do is trial and error to see which products work for you. 

In some cases, people may not intake the right amount of nutrients and vitamins in their daily life, such as iron, zinc, calcium, B vitamins, Vitamin D, Vitamin C, and many others. For those who lack essential nutrients for their bodily processes, taking a multivitamin or “hair growth supplement” can help them experience desirable effects. 


For those looking for biotin supplements for female hair loss and to help with hair growth and thickness, you might be wondering — how does it work? Since some products have numerous favorable reviews claiming these products have helped their hair restoration, it is crucial to understand HOW it works. 

Including at least 5 mg of biotin can help a person’s hair growth by creating red blood cells, distributing nutrients to the hair strands and follicles, and increasing keratin production. 

Although you get biotin from your daily food intake, like red meat and sweet potatoes, some people may not have enough in their diet through choices, preferences, or poor dietary planning. For example, vegans who do not eat red meat, milk, eggs, and salmon may have a biotin deficiency. 

Vitamin Deficiency

Furthermore, supplements for hair regrowth can help bald spots and hair thinning — if you are vitamin deficient in the first place. If you are stressed out, not eating enough (or not eating the right things), and not taking care of yourself, this can lead to hair loss, thinning, and blotchy skin. 

Taking a multivitamin or biotin supplement can help your hair growth, skin health, and nail growth. But what vitamins are good for hair growth?  

  • Vitamin C: Vitamin C helps your immune system, facilitates hair growth, prevents scalp dryness, and stimulates hair follicles. 
  • Iron: Iron helps transport oxygen and carries hemoglobin to your hair follicles and scalp. 
  • Vitamin B: The B vitamins are crucial for metabolic processes, nervous system functioning, and hair conditioning. 
  • Keratin: Keratin is a protein that helps with your hair, skin, and nails. You may lack keratin in your diet if you do not eat enough eggs, fish, and meat.  
  • Vitamin D: Vitamin D in your diet can help with hair and nail growth. There are tons of people who have a Vitamin D deficiency and may never know about it. Once they start taking supplements for hair growth and thickness, they will notice thicker hair, healthier nails, clearer skin, and better energy levels. 

Customers should look at a list of supplements for hair before choosing which one works for their needs. 

What are the Criterias to choose the Best Hair Growth Supplements?

Remember a few things when choosing the best hair growth supplements for your unique needs. The criterias to choose the best hair growth supplements are price, effectivity, and reviews.

  1. Price
  2. Effectivity
  3. Reviews

1. Price

The price is one of the main criteria when choosing supplements to stop hair loss, vitamins, minerals, and healthcare products for your daily life. You want to choose something fairly priced and within your budget. Most hair-thinning supplements cost around $0.40-$0.50 per capsule/serving. 

Customers should look at the price to ensure they are not paying too much per serving (above $1.00 per serving) and that they are not roped into a subscription if they prefer a one-time purchase. For some products, such as Ora Beyoutiful, the price is nearly double that of other options on the market. For others, such as Nature Made, the price is half per serving. 

2. Effectivity

The second criterion to consider when choosing hair-boosting supplements is effectiveness. Reading customer reviews, looking at clinical trials, and analyzing the ingredients is good to see if a product has the potential to work with your specific hair condition. The last thing you want is to purchase a product and have it not work. 

It is recommended to only use products with clinical trials and studies that back their claims. Watch for companies that fund their trials, as they can often skew the data to help support their claims. Find a company that validates their supplement claims using third-party testing to ensure you are choosing a reputable product. 

Finding a corporation that uses a third-party, blind, placebo-controlled study can increase the efficacy of the product. For example, studies have been done regarding men and women taking a hair growth supplement, placebo, and nothing. These studies showed that the men and women who took the oral supplement had less hair thinning. 

3. Reviews

Reading customer reviews is a great way to learn more about a product’s public opinion. Make sure you look at reviews on third-party websites, such as Amazon, to find out what customers have to say regarding the product’s efficacy, price, longevity, and truth compared to the company’s claims.

Don’t just look at the company’s website — these reviews are not always 100% accurate. We recommend only using products with thousands of favorable reviews on various websites and platforms. 

How to Choose the Best Hair Growth Supplements?

Learning how to choose the best supplements to increase hair growth is done by evaluating the previous criteria. By considering price, reviews, and credibility, customers can find the top choice for their preferences and budget moving forward. 

We recommend speaking with your physician or doctor before taking any hair supplements for growth to avoid any contraindications between medications or excess vitamin/mineral intake.

What are the Benefits of Hair Growth Supplements?

The benefits of hair growth supplements incude faster growth, prevention of hair loss, prevention of brittle hair, creation of durable follicles, and elimination of stress.

  1. Faster growth: Hair growth supplements can help your hair grow faster due to the inclusion of much-needed vitamins, minerals, and nutrients.
  2. Prevents hair loss: Hair growth supplements help prevent hair loss by including B vitamins and folic acid.
  3. Prevents brittle hair: Supplements can help restore brittle hair and prevent premature aging by including Vitamin C and other antioxidants. 
  4. Creates durable follicles: Specific supplements can help increase the durability and strength of hair follicles by including Vitamin D. 
  5. Eliminates stress: Lastly, hair supplements for hair growth usually incorporate Vitamin E, which helps reduce oxidative stress levels and facilitates hair growth. 

What are the Risks of Taking Hair Growth Supplements?

Although there are benefits of supplements that promote hair growth, customers should also be aware of potential risks such as cancer, hair loss and contamination.

  1. Cancer risk: Many hair-strengthening supplements, including biotin and hair supplements for thicker hair, contain excess levels of vitamins, selenium, and beta-carotene, which can lead to an increased risk of cancer. People with too much micronutrient supplementation, selenium exposure, and beta carotene are more likely to have skin cancer. 
  2. Hair loss: Excess selenium, vitamin A, and Vitamin E can lead to hair loss. 
  3. Contamination: Including other ingredients in supplements for women’s hair loss can lead to contamination, such as allergic reactions, microbial particles, heavy metals, and fungus. 

Who can take Hair Growth Supplements?

Anyone can take supplements for hair loss and thinning, except for people who may be taking prescription meds that negatively interact with supplements or pregnant women. Hair growth supplements are designed for anyone experiencing hair loss, bald spots, thinning, brittle patches, or trouble growing their hair. 

Mostly, people taking prescription medications, other supplements, or who suffer from chronic conditions should speak with their physician or doctor to ensure they can take biotin supplements for hair growth supplements. In some cases, taking too many supplements or having a high intake of vitamins and minerals can lead to toxicity. 

How Often Should Hair Growth Supplements Be Taken?

Hair growth supplements are usually taken 1-2 times daily, depending on the serving size and specific medication. Make sure you follow the directions to avoid over-taking or under-taking the product. People usually begin to see results in a few weeks or months. 

What is the Importance of Hair Growth Supplements?

The importance of hair growth supplements is to achieve the proper intake of vitamins and minerals for better health. Often, people may lack specific vitamins in their diet, leading to hair loss or dryness. Taking hair growth supplements can help improve hair quality and balance nutritional deficiencies.

Along the same line, taking heart supplements can help people lower their risk of heart disease and cholesterol levels. 

What are the facts about supplements for Hair Growth?

Before you take any supplements for hair growth, there are a few key facts to consider.

  1. They are not all made the same: Make sure you read the label to look at the ingredients, usage instructions, and developing company.
  2. There could be some side effects: Some supplements lead to an adverse effect of hair loss and thinning, so make sure you look up the possible detrimental effects that can occur.
  3. Better health: There are added vitamins and minerals which can help your overall health and well-being. 

Where can I buy Hair Growth Supplements?

Is a Prescription needed when buying Hair Growth Supplements?

No, hair growth supplements are not regulated by the FDA or governing body, so you do not need a prescription. 

How Effective are Hair-growth Supplements?

Hair growth supplements are moderately effective in restoring hair growth, preventing hair thinning and loss, promoting thicker hair, and creating shinier hair strands. However, the effectiveness of supplements varies based on the ingredients and reputability of the business. 

The most common reason supplements are effective is due to a lack of vitamins and minerals in the buyer. Therefore, restoring vitamin and mineral balance and helping promote hair and skin health. 

Are Hair Growth Supplements Effective?

Hair growth supplements that contain helpful vitamins, like vitamin C and E, biotin, and additional nutrients, like folate and zinc, can help restore the integrity of your skin, hair, and nails, which can help with hair growth.

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The Athletic Insight Research team consists of a dedicated team of researchers, Doctors, Registered Dieticians, nationally certified nutritionists and personal trainers. Our team members hold prestigious accolades within their discipline(s) of expertise, as well as nationally recognized certifications. These include; National Academy of Sports Medicine Certified Personal Trainer (NASM-CPT), American College of Sports Medicine (ACSM), National Strength and Conditioning Association (NSCA-CPT), National Academy of Sports Medicine Certified Nutrition Coach (NASM-CNC), International Sports Sciences Association Nutritionist Certification.