Disclosure: We are compensated for our reviews. If you click through the links on this page and make a purchase, then we receive commission and/or financial benefit. This is how we keep the content on this site free and pay for the products that are reviewed on this site.


Consumer Survey's Top Clinical-Strength Hair Vitamins for 2020

Updated 10/22/2020

We’ll show you how to find the most effective vitamins to help strengthen and regrow damaged, thinning hair.

It doesn't matter if your hair is thinning, not growing fast enough, or damaged from over-styling –– the key to hair restoration is getting proper nutrients. That’s where specially designed, clinically studied hair growth vitamins come in, and women everywhere have been raving about the results. 

Some products, however, aren’t as effective as others. Consumer Survey has spent months compiling extensive research in this competitive category, and we’ve found the top clinical strength hair growth vitamins on the market today. before after hair supplements

Click Your Hair Type 

Everyone is unique! Click on your hair type to learn exactly what YOUR hair needs to stay healthy and strong

    • Type 1: Straight Hair

      Common Characteristics

      • When healthy, has a natural shine
      • Extremely strong
      • Difficult to curl/style
      • Typically thins out later in life
      • Tends to get oily faster than any other type

      What Your Hair Needs From You:

      • Ingredients that maintain strength
      • Avoid buildup to increase shine
      • Hydration from the inside out

      What To Look For In A Hair Vitamin

      Look for a supplement infused with antioxidants and B vitamins to help increase hair strength and promote growth

      Additionally, look for:

      • Tocotrienols to stimulate hair growth
      • Biotin to prevent and reverse hair loss/thinning

      Try to find:

      • Folic acid and saw palmetto extracts to fortify and strengthen hair and keep its natural shine
    • Type 2: Wavy Hair

      Common Characteristics

      • It's often fine with a nice shine
      • Temperamental to styling and styling products
      • Frizz and split ends are a prime issue

      What Your Hair Needs From You:

      • Ingredients that both maintain and repair
      • Avoid buildup
      • Hydrate the ends with natural oils

      What To Look For In A Hair Vitamin

      Look for folic acid that will not only promote hair growth, but you’ll also notice it will help strengthen your nails, as well.

      Also, look for:

      • Zinc is vital to maintaining a healthy hair shaft and can help keep hair from thinning
      • Reishi mushroom to help boost hair growth and improve circulation

      Try to find:

      • Flaxseed oil and folic acid, which are both packed with vitamins and known to help maintain shine.
    • Type 3: Curly Hair

      Common Characteristics

      • Curly hair is usually full-bodied
      • Will get frizzy from overstyling, buildup, lack of moisture and humid climates
      • The thicker the hair the dryer it becomes
      • Tends to lose moisture easily

      What Your Hair Needs From You:

      • Infuse it with vitamins and antioxidants for enhanced growth.
      • If your hair is thicker, hydrate your strands with natural oils.

      What To Look For In A Hair Vitamin

      Look for biotin and folic acid as both have been proven to help promote hair growth to keep your hair growing long and strong.

      Also, look for:

      • Reishi mushroom to help fortify your hair and improve circulation to your scalp
      • Vitamin E to help repair damage from harsh heat and chemicals and keep your hair shiny and smooth

      Try to find:

      • Vitamin A to help keep your scalp nourished and hydrated
      • Vitamin B to provide your hair with the vital nutrients it needs to continue growing long and strong
    • Type 4: Coily Hair

      Common Characteristics

      • Tightly coiled in an "S" or "Z" shape
      • Full-bodied
      • Tends to be extremely dry and brittle
      • Has issues with shrinkage and absorption
      • Doesn't have a noticeable reflective shine

      What Your Hair Needs From You:

      • If it's thinning, infuse it with vitamins and antioxidants that can help prevent breakage.
      • Coily hair needs lots of hydration. Cover the entire surface of your hair with natural oils so it doesn’t dry out and break.

      What To Look For In A Hair Vitamin

      Flaxseed oil and biotin are essential to your hair type because they are packed with vitamins and known to help keep hair hydrated and even prevent over-drying.

      Also, look for:

      • Saw palmetto to help fortify and strengthen your hair from the inside out
      • Vitamin E to help repair damage keeping your hair healthy and strong

      Try to find:

      • Vitamin A to help keep your scalp nourished and hydrated
      • Vitamin B is packed with vital nutrients to boost hair growth

What You Should Be Looking For In A Hair Vitamin:

Our comprehensive research has revealed that a quality hair vitamin should have many, if not all, of the all-natural and clinically studied ingredients listed below to support the hair repair cycle and promote new growth.

Beware of Amazon Reviews

Did you know that up to 65% of the reviews on Amazon are fake? They're created by paid writers who, in many cases, don’t even try the product. Though checking reviews is important, we don't think it's safe to trust Amazon as a credible source of customer feedback. Relying on potentially fake reviews is a dangerous game to play when it comes to your health.

Repair And Protect The Scalp & Follicle.

If your hair is damaged, thinning, or growing slowly -- your follicles are most likely damaged or shrunken. Hair growth starts at the root, so it’s essential to keep your follicle and scalp healthy.

All-Natural Ingredients To Boost Scalp & Follicle Health:

  • Pantothenic Acid (B5) –– Supports the adrenal glands to stimulate hair growth and strengthen follicles.
  • Zinc –– Assists in nutrient absorption to sustain the glands that secrete oil and keep the scalp hydrated.
  • Biotin* -- Helps rebuild hair that's been damaged from over-styling and protects the scalp against harmful environmental factors.
  • Reishi Mushroom -- Improves blood circulation and stimulates hair shaft to promote growth.

*The minimum clinically-tested daily amount needed for hair growth is 2500mcg.

Grow Stronger Hair.

Though the above ingredients can help with prevention and maintenance, only these clinically-tested ingredients have the studies to prove they can help reverse serious damage and even hair loss.

Clinically-Studied Ingredients Proven to Help Strengthen and Regrow Hair:

  • Tocotrienols –– A powerful form of Vitamin E that has been shown in two clinical studies to promote hair growth for those suffering from loss.
  • Saw Palmetto* –– A potent berry extract that naturally blocks the hormone responsible for hair loss, DHT, from being formed in the body. 

*Additionally, Saw Palmetto is the natural version of Minoxidil (the active ingredient in Rogaine).

Be Cautious of Hidden Ingredients

Try to avoid cheap hidden synthetic fillers, binders, and artificial ingredients. Many companies claiming to be all-natural will sneak them in. These ingredients are often found in the tiny print at the bottom of the label. Some have been linked to cancer and other serious illnesses. Try to avoid these synthetic additives: microcrystalline cellulose, magnesium stearate, gelatin capsules, silicon dioxide, chromium and artificial food colors.

Our Unique Research Procedure

We conducted in-house research to verify that the ingredients in the supplement were the same as claimed on the label. We also surveyed readers who have tried the product and learned from their experiences.

After months of analysis, we determined the best hair growth vitamin on the market today. 

Top 3 Hair Growth Vitamins For 2019

We've compiled this list after testing over 60 different brands of hair vitamins for potency, ingredients that are clinically proven to work, and user satisfaction.

The Hair Growth Vitamins We Tested

  • Hairfinity
  • Viviscal
  • Hair La Vie
  • Keranique
  • Hair Essentials
  • Mane Choice
  • Sugar Bear Hair
  • Maxi Hair Vitamins
  • Silk Advanced Biotin Complex

Click here to see the full list of vitamins >>

Top Pick

5 stars

hlv supplement facts

#1: Hair La Vie Clinical Formula Hair Vitamins

Hair La Vie's powerful and synergistic Clinical Formula Hair Vitamins is the first and only supplement to include the top two hair-enhancing ingredients (US Plus® Saw Palmetto and EnvolMax® Toctotrienols) at clinically proven levels to promote hair growth, strengthen existing strands, and improve hair’s appearance in as little as 30 days.

ratingHair La Vie also added a powerful Redensifying Proprietary Blend that's made with amla, reishi mushroom, flaxseed oil, bamboo stem, and horsetail. This combination of clinically studied ingredients and a potent proprietary blend help ensure results that tower above the rest.

We were impressed with the glowing 5-star reviews detailing excellent user experiences, as well as impressive yet real results displayed in before and after photos. Plus, we had no trouble contacting their kind and knowledgeable customer service team.

Hair La Vie stands behind their product with a strong, 90-day, no-hassle, money-back guarantee, making them the obvious choice for our #1 pick.

Buy Now > >


5 stars

#2: Essential Elements: Hair Hero

Coming in second is Hair Hero by Essential Elements, which was made to address the hormonal changes, nutrition deficiencies, and everyday stresses associated with hair loss.

Their proprietary blend was designed with the essential vitamins and minerals needed to nourish and replenish hair for optimal growth over time and is suitable for all hair types.

We also loved that they only used all-natural, hair-boosting ingredients backed by science including: biotin, folic acid, saw palmetto, and hydrolyzed collagen. Absolutely no fillers or additives!

Many women reported substantial growth with regular use over time, as well as improved hair texture—noticing that it was both silkier and shinier. We have found that typically, you'll achieve better results with continued use.

Order Now > >


5 stars

#3: NutraFol Hair Vitamins for Women

We loved Nutrafol for it's physician-formulated and 100% drug free blend. We found their customer service team to not only be readily available, but extremely helpful, as well.

Users raved about the benefits of NutraFol for improving thinning and shedding hair as well as boosting their overall appearance and health.

Unfortunately, though this product had many stellar reviews, we do recommend proceeding with caution as a few users noticed stomach issues when taking NutraFol.

Overall, we love the look and vibe of the Nutrafol brand and found that they created a product they really believed in.

Order Now > >


5 stars

#4: Viviscal Extra Strength for Women

The Extra Strength Hair Growth Program by Viviscal comes in at #4 in our top 5 best hair vitamins because it contains many of the top ingredients we listed above -- though not all. However, their formula is shown to stimulate the scalp and promote growth.

Unfortunately, we couldn't rank it any higher on our list because it also contains a lot of filler ingredients, such as glycerol, silicon dioxide, and magnesium stearate.

Viviscal's brand recognition and excellent customer service, however, were par for the course and we felt confident including it on our list of the absolute best.

Order Now > >


5 stars

#5: Hairfinity Advanced Haircare

Rounding out our top 5 is Hairfinity for its nutrient-packed formula, including many of the essential vitamins we listed above such as folic acid, biotin, pantothenic acid, and hydrolyzed collagen.

Users raved about the benefits of Hairfinity for improving thinning hair and boosting overall health.

Hairfinity recommends taking their supplements either as a preventative measure for potential hair loss due to aging or simply if you desire thicker, fuller hair.

Overall, we love that the company has such positive manufacturing practices and uses only all-natural, botanical ingredients.

Order Now > >

While Hair La Vie is our pick for the best hair vitamin we've found so far, we would still love to hear your hair vitamin stories. Send us your experiences, comments and recommendations to Bianca@ConsumersSurvey.org

Bianca Thompson,
Senior Health Editor

Back to Our #1 Choice

What We Do

ConsumersSurvey uses a unique three-step approach to reviewing the most popular products in the online marketplace

  • 1. Research First we conduct in-house research with a highly qualified editorial team comprised of individuals who specialize in various fields.

  • 2. SurveyWe survey our readers who have tried the product over time in order to learn from their experiences.

  • 3. OpinionWe monitor public opinion in the world’s most popular marketplaces, from Amazon and eBay, to Bizrate and Pricegrabber.


127 people are shopping for this product on Consumers Survey right now.