16 Best Supplements For Hair Growth and Thickness, According to Experts

Luscious hair is something many people strive for as it is seen as a symbol of health and beauty in many cultures. Hair is an important part of your body, and just like any other component, it needs nutrients to thrive and grow properly.

Many nutritional deficiencies can be linked to hair loss. There are always factors other than your dietary intake that can affect hair loss and growth. These include hormonal function, genetics, and aging.

However, these factors can be overcome with proper nutrient intake and supplementation. Now that you know what causes hair loss, take a look at what can be helpful for hair regrowth.

What Causes Hair Loss in Women?

Nutritional deficiencies can cause hair loss. To find what vitamin(s) and/or mineral(s) you may be deficient in, you can consult your physician and have them run labs.

The most common nutrient deficiency that causes hair loss is iron-deficiency anemia. If this is not the cause: hormonal imbalances, stress, and treatments for cancer (chemotherapy and radiation) can also cause hair loss.

Looking for the best hair vitamins for women can also be a solution. Consult your physician before using any new product or supplement.

How Do Vitamins For Hair Growth Work?

Imagine vitamins for hair growth as your hair’s personal support team. These nutrients, including biotin, iron, and vitamins D and E, are more than just ingredients on a label.

Biotin acts like a strength coach for your hair, helping each strand become more resilient. Iron is like the essential hydration after a long run, improving blood flow and oxygen delivery to your scalp, vital for healthy follicles. Vitamin D plays a crucial role too, akin to a skilled gardener, nurturing the growth of new hair follicles.

It’s a synergistic effort, where each vitamin contributes to the overall health and strength of your hair. Just remember, this isn’t an overnight transformation. Consistent use and patience are important, much like maintaining a balanced diet for overall well-being.

How We Researched & Picked?

Choosing the best hair growth supplements and vitamins isn’t just about picking the most popular brand; it’s more like assembling a puzzle where every piece fits perfectly for your unique needs.

At Health Insiders, our selection process is meticulous and tailored, ensuring that we recommend products that are not only effective but also align with various health profiles and preferences. Here’s how we do it:

Solid Research: We start by digging into the science, examining research studies and clinical trials for a firm scientific basis.

Quality Ingredients: Key ingredients like biotin, iron, and vitamins D and E are our focus, ensuring the supplements have the right building blocks for hair health.

User Reviews: Like checking ratings before a movie night, we consider real user feedback to gauge effectiveness and satisfaction.

Safety Checks: We assess potential side effects, prioritizing safety alongside efficacy.
Diverse Needs: Recognizing individual differences, we choose options that cater to various dietary and health needs.

Best Supplements For Hair Growth and Thickness In 2025

Folexin – Overall Best

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*All the prices listed here are as they appear on their websites and are subject to change.

Our Rating

• Comfort 5/5
• Effectiveness 5/5
• Convenience 4.9/5
• Value 5/5

Folexin is one of the great and innovative best hair growth supplements that naturally reverse hair loss and may improve hair greying. Because this hair product is made of natural ingredients, Folexin is a non-invasive natural alternative with the potential to improve both strength and quality of hair.

Key Specs

• Form: Capsule
• Type: Supplement
• Benefit: Supports natural hair growth process, promotes thick, strong, healthy hair, Promotes visibly radiant, strong, and beautiful hair, nourishes the hair’s health
• Brand: Vita balance
• Active Ingredients: Biotin, Fo-Ti Root, Saw Palmetto, L-Tyrosine
• Dosage: 2 capsules a day with food
• Price: $24.95*

Folexin Pros & Cons

Pros

• It is made up of natural ingredients.
• It also promotes healthier and thicker hair.
• It contains nutrients which may have positive effects on general health.

Cons

• Folexin is not available in local stores.

Divine Locks – Best Hair Growth Supplements For Women

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*All individuals are unique. Your results can and will vary.

Our Rating

• Comfort 5/5
• Effectiveness 4.9/5
• Convenience 4.8/5
• Value 5/5

Divine Locks is a groundbreaking organic supplement crafted by Kayla Rochin, designed to combat hair loss and stimulate regrowth in both women and men. Meticulously formulated with 100% natural plant extracts, minerals, and vitamins, Divine Locks offers a unique solution to age-related hair concerns. Manufactured in GMP-certified US facilities, this revolutionary dietary supplement prioritizes quality, hygiene, and nourishment for stronger, healthier hair growth.

Key Specs

• Form: Capsule
• Type: Supplements
• Brand: SO JOURNEY
• Benefit: Promote hair growth, Enhance hair quality, Reduced hair fall
• Active Ingredients: Vitamin C, Vitamin E, Biotin, Saw Palmetto, Zinc, Fo-Ti, Collagen
• Dosage: 2 capsules every day
• Price: $39.00*

Divine Locks & Cons

Pros

• Divine Locks prevents hair loss
• It promotes strong, thick and healthy hair
• Made with natural ingredients

Cons

• It takes time to see the results
• It can be expensive

Foliprime – Best Hair Growth Serum

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Our Rating

• Comfort 4.9/5
• Effectiveness 4.8/5
• Convenience 4.9/5
• Value 5/5

FoliPrime, a natural Egyptian balm, is a cutting-edge solution for women facing hair challenges like thinning and lifeless locks. This innovative formula serves as an effective hair follicle detox, aiming to rid the scalp of heavy metals, chemicals, and toxins that may stifle follicles.

Key Specs

• Form: Liquid
• Type: Oil
• Brand: Titan Labs
• Benefit: Promotes thick, strong, and healthy hair and support the health of your hair and scalp
• Active Ingredients: Lemon oil, Castor oil, Turmeric, Biotin, Tea Tree Oil
• Dosage: Take a quarter-sized amount and massage it into any places on your scalp or head where you have hair loss or thinning.
• Price: $69.00*

Foliprime Prop & Cons

Pros

• It promotes hair growth and reduces hair loss
• It contains nutrients and vitamins that can benefit hair health

Cons

• Results may vary depending on the individual
• It can be expensive

Restolin – Best Supplement for Hair Health

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*All the prices listed here are as they appear on their websites and are subject to change.

Our Rating

• Comfort 4.9/5
• Effectiveness 5/5
• Convenience 4.9/5
• Value 5/5

Restolin is an all-natural, nutrient-rich dietary supplement which promotes hair growth and volume for healthy, luscious locks

Key Specs

• Form: Capsule
• Type: Hair Growth Supplement
• Benefit: Enhances Hair Growth, Promotes Thickness, Boosts Overall Hair Health, Slows Breakage and Loss, Strengthens Immunity, Hydrates, Offers Added Shine
• Brand: Restolin
• Active Ingredients: Graviola, Garlic, Green Tea, Panax Ginseng, Olive Leaf, Pomegranate, Turmeric, Grape Seed, Shiitake Mushrooms, Maitake Mushrooms, Reishi Mushrooms, Lycopene, Cat’s Claw, Pine Bark, Beta Glucan, Vitamins C & E, Essiac Tea Complex, Quercetin Dihydrate, Arabinogalactan
• Price: $69.00*

Restolin Pros & Cons

Pros

• Restolin can promote hair growth and thickness
• This supplement enhances the overall health of the hair
• It can strengthen the hair and follicles
• The supplement can prevent hair loss and breakage
• Restolin supports a strong immune system

Cons

• Individual results may vary
• This is a popular product which may run low stock occasionally
• You can only purchase Restolin online

Folifort – Best Supplements for Hair Loss in Females

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Our Rating

• Comfort 4.7/5
• Effectiveness 4.8/5
• Convenience 4.7/5
• Value 5/5

Folifort is a 100% organic supplement which promotes hair growth and thickness, added shine, and prevents hair loss and shedding for optimal overall hair health and body.

Key Specs

• Form: Capsule
• Type: Hair Growth Supplement
• Benefit: Promotes Hair Growth, Thickness, and Radiance, Strengthens Hair and Follicles, Boosts General Health and Immunity, Heals Scalp Conditions, Prevents Shedding and Breakage
• Brand: Folifort
• Active Ingredients: Biotin, Fo-Ti, Vitamin B5, Zinc, Nettle, Saw Palmetto, Peony, Horsetail
• Price: $69.00*

Folifort Pros & Cons

Pros

• It is made up of natural ingredients
• It also promotes healthier and thicker hair
• It contains nutrients which may have positive effects on general health

Cons

• Folifort is not available in local stores

Hair La Vie Hair Vitamins – Best Hair Pigmentation Supplements

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Our Rating

• Comfort 5/5
• Effectiveness 5/5
• Convenience 4.7/5
• Value 5/5

Hair La Vie Clinical Formula is a special kind of hair vitamin made by the Hair La Vie brand. Its aim is to make your hair stronger, give it support, and bring it back to life. Inside, it contains important vitamins, nutrients, and antioxidants that not only boost your hair’s health but also help your immune system. It’s like a super nutritious treat for your hair, making it look and feel amazing by giving it everything it needs to shine!

Key Specs

• Form: Capsule
• Type: Supplement
• Benefit: Promotes healthy, natural hair growth & shine, rejuvenates follicles, and promotes thick, full, healthy hair
• Brand: Hair La Vie
• Active Ingredients: Hydrolyzed Collagen, EVNol Max, Biotin, Flaxseed, Zinc, Vitamin D3, Selenium
• Dosage: 3capsules daily with a meal and full glass of water.
• Price: $56.99*

Hair La Vie Pros & Cons

Pros

• These hair vitamins rejuvenate follicles and promote healthy hair growth
• It is full of healthy vitamins, minerals, and antioxidants
• The product also promotes the health of the skin and nails

Cons

• Different users will experience different levels of growth

Foligray – Best Supplement for Healthy Hair

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Our Rating

• Comfort 4.9/5
• Effectiveness 5/5
• Convenience 4.8/5
• Value 5/5

Foligray is a nutritional formula made with a blend of vitamins, minerals, and natural botanicals, designed to provide nourishing support for hair health and pigmentation and known to support everyday natural hair color support.

Key Specs

• Form: Capsule
• Type: Supplement
• Benefit: Help to support the quality of hair, and maintain the health of hair follicles
• Brand: Vita Balance
• Active Ingredients: Catalase, pantothenic acid, copper, zinc
• Dosage: 2 capsules of Foligray daily with a meal.
• Price: $24.95*

Foligray Pros & Cons

Pros

• The supplement is known to nourish and support healthy hair
• It contains nutrients to support hair pigmentation
• It contains zinc, which is an important mineral for strong hair and healthy skin and may also support a healthy immune system

Cons

• The results can vary from one user to another.

Valotin – Best Hair Growth Product

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Our Rating

• Comfort 5/5
• Effectiveness 4.7/5
• Convenience 4.8/5
• Value 4.7/5

Valotin is a hair care brand that provides different products to support hair strength and vitality, which helps your hair look naturally gorgeous and nourished. This brand’s products contain a unique blend of natural ingredients that support your hair’s health and the natural hair growth process and help you achieve natural and beautiful hair growth.

Key Specs

• Form:Capsule
• Type:Supplement
• Benefit:Improves the appearance of hair and texture, helps repair and strengthen hair
• Brand:Valotin
• Active Ingredients:Vitamin A, aloe vera, alanine, biotin, green tea
• Price:$67.88*

Valotin Pros & Cons

Pros

• Helps you gain thicker and stronger hair
• The products contain science-backed ingredients
• Claims to support healthy hair

Cons

• The products are only available on the brand’s website

Profollica – Best Supplements For Hair Loss in Men & Women

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Our Rating

• Comfort 5/5
• Effectiveness 4.7/5
• Convenience 5/5
• Value 4.7/5

Profollica is a hair growth supplement formulated with 100% natural ingredients and clinically tested to help slow and reverse hair loss by blocking harmful DHT from reaching the hair follicles and promoting the growth of healthy new hair.

Key Specs

• Form:Capsule
• Type:Supplement
• Benefit:Grows stronger, fuller & thicker hair, promotes healthy hair
• Brand:Profollica
• Active Ingredients:Vitamin A, aloe vera, alanine, biotin, green tea
• Price:$69.95*

Profollica Pros & Cons

Pros

• It blocks DHT-triggered hair loss.
• It may increase hair’s elasticity, quality, and texture.
• The product provides relief from dry, itchy scalp conditions.

Cons

• It can be a pricey product for some users.

Trihard – Best Pre and Post Swim Conditioner

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Our Rating

• Comfort 4.7/5
• Effectiveness 5/5
• Convenience 4.7/5
• Value 5/5

Trihard is designed with natural formulas and extracts that help to eliminate pool chemicals, protect hair before the swim, relieve dry scalp post-swim, restore hair texture, and hydrate & soothe dry and brittle hair post-swim.

Key Specs

• Form: Liquid
• Type: All hair types and textures
• Benefit: Provides a protective layer to the hair, neutralizes the absorption of pool and ocean chemicals, hydrates dry hair after swim
• Brand: Trihard
• Active Ingredients: Proprietary formulation of 100% natural red algae, dead sea minerals (like magnesium chloride), and botanical extracts (like aloe vera)
• Price: $32.59*

Trihard Pros & Cons

Pros

• The product hydrates dry hair post-swim.
• It is formulated to remove chemicals present in pool water such as bromine and chlorine.
• Claimes to be paraben-free, SLS-free, cruelty-free, alcohol-free, gluten-free, and non-GMO.

Cons

• It is suggested for swimming use only

Moerie Beauty – Best Hair Care Products

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Our Rating

• Comfort 5/5
• Effectiveness 5/5
• Convenience 4.7/5
• Value 5/5

Moerie Beauty is an all-natural hair care brand that promises to strengthen hair, promote growth and fullness, prevent shedding, and provide deep nourishment. Its unique products contain ingredients that thicken hair, moisturize the scalp, and enhance the appearance of healthy hair.

Key Specs

• Form:Liquid
• Type:All hair types and textures
• Benefit:Helps promote hair growth, soothes the scalp, repairs damage to the hair and follicles
• Brand:Moerie Beauty
• Active Ingredients:Mentha piperita oil, shea butter, biotin, arnica montana flower water
• Price:$29.89*

Moerie Beauty Pros & Cons

Pros

• It strengthens the hair and follicles and improves overall hair health.
• It can make the hair shiny and radiant.
• The products may moisturize the hair and eliminate dryness.

Cons

• This is a popular brand that may run low on stock at times.

IGK Hair – Best Hair products Brands

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Our Rating

• Comfort 4.9/5
• Effectiveness 5/5
• Convenience 4.8/5
• Value 5/5

IGK Hair is a high-quality hair care brand offering a wide range of products that cleanse, repair, hydrate, and promote healthy, shiny hair. These products are designed by experts, tested on clients, and formulated with everything you need for beautiful hair.

Key Specs

• Form: Masks, Creams, Sprays, Dyes
• Type: Hair Care Health Brand
• Benefit: Repairing, moisturizing, and conditioning hair benefits, Heals skin conditions, decreases inflammation, and promotes hair growth
• Brand: IGK Hair
• Price: From approximately $16-$90*
• Active Ingredients: Hydrolyzed Wheat Protein, Hydrolyzed Soy Protein, Arctium Lappa Root Extract, Shea Butter, White Tea Powder,

IGK Hair Pros & Cons

Pros

• It is known to lessen hair shedding and breakage.
• Promotes shiny and healthy-looking hair.
• It repairs damage to the hair, scalp, and follicles.

Cons

• They generally do not offer international shipping, except by special request.

Sugarbear Hair Vitamin Gummies – Best Gummies for Hair Growth

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Our Rating

• Comfort 3.8/5
• Effectiveness 3.9/5
• Convenience 3.7/5
• Value 3.6/5

SugarBear Pro hair vitamins are scientifically formulated hair growth gummies made with zinc, biotin, and other hair-loving vitamins and minerals that contribute to the maintenance of normal hair and support healthy, glowing, and long hair. These gummies are suitable for individuals of all genders and hair types.

Key Specs

• Form: Gummy
• Type: Supplement
• Benefit: Improves hair texture, boosts nail growth, and boosts your overall vitamin levels.
• Brand: Sugarbear
• Active Ingredients: Biotin, vitamin A, vitamin C, vitamin D, vitamin E
• Price: $89.99*

Sugarbear Hair Vitamin Gummies Pros & Cons

Pros

• Supports healthy hair growth.
• Contains ingredients that may provide hair and nail nourishment.

Cons

• The supplement is expensive for the size of the supply.
• These gummies may contain sugar and color.

Viviscal – Best Hair Nourishing Supplements

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Our Rating

• Comfort 3.8/5
• Effectiveness 3.8/5
• Convenience 3.7/5
• Value 3.8/5

Viviscal Hair Growth is a 100% drug-free supplement for women that promotes thicker, fuller, and healthier-looking hair. It contains scientifically proven ingredients that nourish thinning hair, promote existing hair growth from within, and support scalp health.

Key Specs

• Form: Capsule
• Type: Supplement
• Benefit: Promotes hair health and growth, nourishes the scalp hair and hair follicles
• Brand: Viviscal
• Active Ingredients: AminoMar, biotin, Vitamin C, Iron
• Price: $33.99*

Viviscal Pros & Cons

Pros

• Supports healthier scalp, promotes healthy growth
• It contains ingredients that may help promote hair growth and stop hair loss.

Cons

• Increasing hair growth speed is not guaranteed for 100% of users.
• Some users reported experiencing adverse side effects.

Rogaine – Best Hair Regrowth Treatment

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Our Rating

• Comfort 4/5
• Effectiveness 3.7/5
• Convenience 3.8/5
• Value 4/5

Women’s Rogaine is the #1 dermatologist-recommended hair regrowth treatment that claims to make hair fuller, decrease hair thinning, rejuvenate hair follicles, and help regenerate hair. It contains 2% minoxidil, which revives and increases the size of hair follicles, extending your hair’s natural growth cycle so you can regrow thicker, fuller hair.

Key Specs

• Form: Capsule
• Type: Supplement
• Benefit: Reactivate shrunken hair follicles, allowing for the regrowth and thickening of hair
• Brand: Rogaine
• Active Ingredients: Minoxidil
• Price: $28.99*

Rogaine Pros & Cons

Pros

• Clinical trials show 8 out of 10 positive results in growing new hair.
• It could revitalize hair follicles.

Cons

• The product only contains one main ingredient.
• It gave some users acne.

Nutrafol – Best Supplement for Hair Thinning

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Our Rating

• Comfort 3.9/5
• Effectiveness 4/5
• Convenience 3.8/5
• Value 3.8/5

Nutrafol is a doctor-formulated hair growth supplement designed for women aged 18–44 who experience hair thinning. It contains clinically tested ingredients targeting the root causes of thinning, such as stress, lifestyle, and nutrition. This award-winning formula has been proven to support faster-growing, visibly thicker, fuller, and stronger hair.

Key Specs

• Form: Capsule
• Type: Supplement
• Benefit: Promotes the scalp health, protects hair follicles
• Brand: Nutrafol
• Active Ingredients: Biotin, Cayenne Pepper Extract, Ashwagandha, Curcumin
• Price: $88.00*

Nutrafol Pros & Cons

Pros

• It is said to contain some DHT-blocking qualities.
• It may also promote the health of the scalp.

Cons

• It only works on hair thinning/loss resulting from nutrient deficiencies.
• The supplement may not increase hair count.

Hair Growth Ingredients – What To Look For in It?

There are several important vitamins and minerals to look for when shopping for the best supplements and vitamins for hair growth and thickness. Among these are:

B Vitamins (such as biotin)

B Vitamins(also known as vitamin B7) is a water-soluble vitamin, often known for its hair growth benefits. It is a vitamin that functions in protein synthesis i.e., keratin production; a protein that helps form healthy skin, hair, and nails.

Biotin also involves creating red blood cells which carry oxygen and nutrients to the scalp and hair follicles.^[1]

Vitamin C

Vitamin C, an antioxidant, can play a very important role in hair growth as well. It can help protect hair from oxidative stress, which ultimately prevents your hair from aging too quickly.^[2]

It is also necessary for the formation of collagen, which is an important component of the structure of the hair. Due to this, supplementation with vitamin C, or getting enough of it in your daily dietary intake, could help prevent hair loss.

Vitamin D

Vitamins D also important minerals and vitamins for hair growth. Vitamin D deficiency can be linked to hair loss, and research has shown that supplementation of vitamin D may be successful for hair growth treatment.^[3]

Vitamin E

Vitamin E is also an antioxidant which can protect from oxidative stress and shows promising hair growth results, according to this study^[4].

Iron-deficiency anemia is one of the most common mineral deficiencies, with one of the most common symptoms being hair loss. If the deficiency has been determined by your physician, supplementation with iron, as well as ensuring to get enough in your daily dietary intake, can be beneficial for hair regrowth. Additionally, iron can be considered one of the best vitamins for hair loss.

Iron

iron also important minerals and vitamins for hair growth. Vitamin D deficiency can be linked to hair loss, and research has shown that supplementation of vitamin D may be successful for hair growth treatment ^[5].

Zinc

deficiency can also be related to hair loss, with beneficial results seen from supplementation, as seen in this study ^[6].

Tips For Choosing the Best Supplements For Hair Growth

Wondering how to pick the right hair growth supplements? It’s not just about grabbing any bottle off the shelf. First things first, it’s super important to figure out if you’re running low on any specific nutrients. A chat with your doctor or a registered dietitian can be a real eye-opener in this regard. They’re the go-to pros for getting a clear picture of what your body needs.

Once you know what you’re lacking, it’s time for some smart shopping. Focus on supplements that are rich in those specific nutrients. And hey, here’s a pro tip: always, and I mean always, read the labels carefully. Look for supplements made in a cGMP registered facility. What’s that, you ask? It’s like a quality check stamp, confirming that what’s on the label is what’s actually in the bottle. Plus, it ensures everything’s pure and top-notch. You’ll see a cGMP label on the package if it’s legit.^[7]

Before you start popping those supplements, make a quick stop by your doctor’s office. It’s really crucial they give the thumbs up, especially if you’re pregnant, breastfeeding, younger than 18, or juggling other meds. Your doctor’s green light means you’re all set to go on your hair growth journey!

Are Hair Growth Vitamins and Supplements Safe?

Hair growth vitamins and supplements are like a nutritious addition to your diet, often bringing essential nutrients that might be missing from your daily meals. Generally, these supplements are safe when used as directed. They mainly provide a boost of essential nutrients, possibly lacking in your daily diet.

However, like any health product, it’s important to be cautious. Check the ingredient list for potential allergens or components that might interact with other medications ^[8]. Remember, excessive intake of certain vitamins can be counterproductive, so adhering to the recommended dosage is key.

Consultation with a healthcare provider before starting any new supplement regimen is always advisable, akin to seeking expert advice when making significant dietary changes.

Why Trust Health Insiders?

At Health Insiders, we understand that trust is earned, not given. Our focus is on providing well-researched, effective recommendations, for all things health and wellness.

Our process begins with in-depth scientific research. We meticulously analyze studies and clinical trials to ensure our advice is based on solid evidence. It’s like we’re your detail-oriented friend who sifts through the data to find the best options.

Quality ingredients and genuine user feedback are at the core of our evaluations. We believe in the importance of what goes into a product and how it performs in real life. This approach ensures that our recommendations are not only scientifically sound but also practically effective.

Safety and catering to diverse needs are our top priorities. We strive to offer advice that’s not only effective but also inclusive and safe for everyone. This careful, well-rounded approach is why you can rely on us at Health Insiders for dependable health guidance.

Final Verdict

Treatment for hair loss can be helpful for those who are deficient in the various vitamins and/or minerals mentioned above. It can still be helpful for those who are not deficient, but results may vary.

Always be sure to ask your physician if a supplement and/or topical product is right for you before just starting it on your own! Your physician can help guide you in the right direction and tell you if a supplement is safe for you or not.

SEE ALSO- Why Does Dihydrotestosterone (DHT) Trigger Hair Loss, and What Can You Do About It?

Frequently Asked Questions