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The best 5 biotin supplements for hair growth according to dermatologists
We’ve been hearing everywhere that biotin is the magic ingredient to support hair growth. The solution has been found, biotin combined with the right ingredients, is the best hair aid. But, How do you choose a brand? How do you know which are all the ingredients to look for? We’ve gathered all the data from previous studies to answer all of your questions. At the end you’ll find the 5 winners of our tests.
We tested the 28 most popular biotin supplements. Here are the winners of our test.
iotin’s growing popularity holds some truth. Scientific evidence suggests its potential for hair growth and improved appearance. Dietary intake alone may not be enough, making supplementation a viable option for healthier hair. Studies have shown significant improvements after just a few weeks of use.
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But, with so many biotin supplements in the market, how do you know which one is the best? Well, we’ve tested 28 different brands and we took into consideration quality, dosage, formulation and brand reputation to avoid wasting time and money on useless products.
At the end we will introduce you to our top 5 test winners.
Stunning, strong hair. Not a miracle, but scientifically proved.
5 scientifically proven hair and skin beauty effects of biotin
Biotin has been one of the most popular hair supplements in the beauty industry for a while. In contrast to hair creams or products, a large number of studies have shown that biotin can heal your hair from the inside out. But is there really any evidence for this? We found some recent scientific studies in our research that support this claim:
1. Study from the National Library of Medicine: Found Significant hair growth with biotin
This study conducted clinical trials to test the effectiveness of biotin supplementation on 18 subjects. All cases showed evidence of clinical improvement after receiving biotin.
Link to study: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5582478/
2. Study from the Journal of Nutritional Health & Food Science : The Role of Nutritional Supplements for Effective Management of Hair Loss
This scientific hypothesis found that several vitamins, including biotin, vitamin D, and vitamin A, play an essential role in preventing hair loss and achieving new hair growth.
Link to study: https://www.thehairphysio.com.au/wp-content/uploads/2018/05/Nutrition-in-Hair-loss-management.pdf
3. Study from the Journal of Cosmetology & Trichology: Efficacy of a Nutritional Supplement on Hair Loss and Hair Growth
This study evaluated the efficacy of a nutritional complex for hair growth in two phases: an in vitro experiment and an in vivo experiment on 30 volunteers. Both phases of the study, the in vitro and in vivo experiments, demonstrated significant increases in hair density, an improvement of vascularization and reduced sebum production at the follicle level.
Link to study: https://hbtimes.jp/deta/bcen.pdf
4. Study from Hair Therapy & Transplantation: Evaluation of Hair Supplements Function in Hair Loss Treatment
This study has shown that several nutrients present in the composition of hair supplements demonstrate a proven effectiveness.
Link to study: https://cdn-63887c12c1ac189bf80fdea4.closte.com/wp-content/uploads/2023/01/risorsa-scientifica1.pdf
5. Study from the Journal of Clinical & Experimental Dermatology Research: Evaluation of Biotin on the Hair and Skin opf Healthy Women
This study included 90 randomized adult females from 21 to 65 years of age who where unhappy with the appearance of their hair or skin. The results showed a significant improvement in skin protection against photoaging and significant positive changes is in hair growth and hair density.
Link to study: https://www.researchgate.net/profile/Douglas-Kalman-2/publication/349590712_A_Randomized_Double-Blind_Evaluation_of_a_Novel_Biotin_and_Silicon_Ingredient_Complex_on_the_Hair_and_Skin_of_Healthy_Women/links/603795c2a6fdcc37a84f1f79/A-Randomized-Double-Blind-Evaluation-of-a-Novel-Biotin-and-Silicon-Ingredient-Complex-on-the-Hair-and-Skin-of-Healthy-Women.pdf
A hair supplement with biotin will accelerate keratin production resulting in hair growth.
3 myths about biotin that are still circulating
Now you know that biotin supplementation is one of the most effective ways to accelerate hair growth, but there still are some myths going around online.
We have compiled the three biggest myths to shed light on them.
Myth 1: Biotin will only help if you’re deficient
While taking a biotin supplement is definitely more important if you have a deficiency, it can help anyone who takes it with hair growth.
The truth is:
Biotin has been proven to prevent hair loss and improve hair growth and thickness even in individuals who don’t have a deficiency of it in their body.
Myth 2: Biotin interferes in thyroid function tests
The myth that biotin supplements can interfere with the results of thyroid tests are not entirely false, since an excess of biotin in your blood can interfere. However hair supplements don’t have a high enough biotin dosage to make this happen.
The truth is:
Diet is really important to get every nutrient, and biotin is not the exception. However if you do want to see a significant difference in the appearance of your hair, you very much should take a supplement.
Myth 3: Topical biotin products are just as effective as oral supplements
There’s evidence that proves that biotin applied topically barely works, it won’t hurt but it doesn’t do much for your hair or for anything really.
The truth is:
Oral biotin supplements have been proven to be more effective in supporting hair growth and providing every benefit biotin has.
Biotin, folic acid, vitamin b and vitamin c are the key ingredients to look for in a hair supplement.
Which biotin supplement is right for you?
According to all the evidence we’ve found, a biotin supplement does help a lot with hair growth, but how do you choose from dozens of brands in the market?
In order for biotin to work properly, there are a few factors to look for when purchasing it. And we will present them to you so you don’t waste any time and money.
Criteria you should pay attention to when buying a biotin supplement
To choose the best biotin supplement for you, its important that you pay attention to the following criteria:
1. It should contain a combination of biotin, folic acid, vitamin b, and vitamin c
These ingredients have shown the best results in hair related studies, there is likely no hair supplement that doesn’t have biotin, but you want to go for one that has folic acid , vitamin b and c as well.
2. It must be clinically tested
There is no reason why a supplement isn’t clinically tested, however its surprising how many don’t have any legitimate testing at all.
3. It should have clean ingredients only
Like I’ve mentioned before, ingredients are the most important thing to look for. There is no reason why a biotin supplement should have any toxic chemicals or harmful side effects, so always make sure to look for those things closely.
4. High enough dosage of biotin
Some biotin supplements, shouldn’t even be allowed to market as that since their dosage in biotin is too low to have any effect at all. When looking to buy, look for a supplement that has at least 2.5 mcg of biotin.
Be sure to consider this cirteria when buying your biotin supplement.
The big biotin supplement test: which biotin supplement works best?
After our careful research and analysis, we tested 28 of the most popular brands and identified the five best biotin supplements currently available on the market.
Our evaluation took into account: the criteria mentioned, scientific studies, and verified online reviews from customers.
The top 5 ranking of our comprehensive biotin supplement test
The following biotin supplements made it into the top 5 places in our analysis:
1st place: WEEM biotin gummies for long and healthy hair, skin and nails
The test winner: WEEM’s Hair, Skin and Nails vitamin gummies
The bottom line about WEEM’s Hair biotin gummies
WEEM has come at top in our testing for its perfect formulation, rapid results and affordable price. These have everything a hair supplement should have, they have biotin, folic acid, vitamin b and vitamin a and no harmful side effect after all, plus they taste delicious!
They have a 4.57/5 user rating based on over 1800 customer reviews, making it one of the best rated biotin supplements we could find on the market.
Hundreds of users reported that they noticed fuller, softer, and shinier hair in as soon as 8 weeks of taking WEEM.
The conclusion: Overall WEEM is the most effective and trustworthy, so its our test winner and number one pick.
Price: $25 / 60 gummies
What we like:
Unique combination of biotin, folic acid, vitamin B and vitamin A
Visible results in a short period of time
Proven effectiveness through customer reviews and testimonials
Pharmacy-certified and meets the highest quality standards
What could be better
Unfortunately often sold out due to high demand
Currently only available online
Summarized
WEEM is our absolute top recommendation for anyone looking for a hair supplement. All the important criteria has been checked by me and my colleague Dr. Alan Powell.
2nd place: Nature’s Bounty Hair, Skin and Nails gummies
A certified quality product: Nature’s Bounty Hair, Skin and Nails gummies
The bottom line about Nature’s Bounty Hair, Skin and Nails gummies
Ranking second in our testing, we have Nature’s Bounty Hair, Skin and Nails gummies. We saw effective results with these and they met all of our criteria, they have a high dose of biotin and all of the other good ingredients we look for. The only thing we saw with customer reviews is that they may take more than the three months they promise to work.
The conclusion: Overall Narture’s Bounty are a solid choice for their convenience, effectiveness and affordability
Price: $17.56 / 2 pack
What we like:
One of the most affordable options in the market
Comes in a pack of two bottles with 120 gummies, so it will last a long time
What could be better
Could take less time to achieve visible results
Claims to help hair, skin & nails but customer reviews showed no improvement in skin or nails
Could have a higher dosage of biotin
Summarized
Nature’s Bounty’s Hair, Skin & Nails gummies are a great option and checked all of the boxes we were looking for in our testing.
3rd Place: Mary Ruth’s Biotin Gummies
A certified quality product: Mary Ruth’s Biotin Gummies
The bottom line about Mary Ruth’s Biotin Gummies
Coming in at third place in our list, we have Mary Ruth’s Biotin gummies. These have excellent reviews, customers claim it has “helped grow stubborn baby hairs” and “made hair shinier”. Also a common trait of these is that they taste amazing, plus they have different flavors. However we did notice a percentage of complains on results taking way longer than the 3 months they promise in their website. Also compared to most in the market, these are a little bit highly-priced.
The conclusion: These are a great option if you don’t mind waiting a little longer.
Price: $29.95 / 1 bottle
What we like:
Tastes amazing, has different flavor options
Helps grow baby hairs
Makes hair shiny
What could be better
Could take less time to achieve visible results
Could be more affordable
Summarized
Mary Ruth’s Biotin gummies are another great choice adn they have mostly positive reviews of satisfied customers.
4th Place: Viviscal Hair Growth Supplement
A certified quality product: Viviscal Hair Growth Supplement
The bottom line about Viviscal’s Hair Growth Supplement
Ranking fourth in our list we have Viviscal’s Hair Growth Supplement.
Viviscal has over 10 published clinical studies that support its effectiveness in promoting hair growth and reducing shedding. While most reviewers loved this and they don’t have any dangerous ingredient, some noticed side effects from these like nausea, upset stomach or headaches. These are also the most expensive in our list.
The Conclusion: Viviscal is a great and effective option, however you should consider the potential side effects and high price.
Price: $31.49 / 1 bottle
What we like:
Clinically proven
Helps hair growth and reduces shedding
Mostly positive user reviews
What could be better
Could have no potential side effects at all like the others
Could be more affordable
Summarized
Viviscal is a great option since its made up natural ingredients and its been proven to work by clinical trials and user reviews, however the risk of experiencing any side effects from this is why they rank at the bottom half of our list.
5th Place: Lemme Glow Hair, Skin & Nails Gummies
A certified quality product: Lemme Glow Hair, Skin & Nails Gummies
The bottom line about Lemme Glow’s Hair, Skin & Nails Gummies
And at last but not least we have Lemme Glow’s gummies. Another solid choice with amazing ingredients, really positive reviews and they also have been praised for being really yummy! They come in a variety of flavors like peach, watermelon, and berry lemonade. The only reason they ranked last in our list is because there’s not as much clinical testing on these like the others, and they are also the second most expensive in our list.
Price: $30 / 1 bottle
What we like:
Amazing ingredients and formula
Taste yummy
Positive customer reviews
What could be better
Could have more clinical testing to support them
Could be more affordable
Summarized
Lemme Glow is a good option since it has nothing but positive reviews and the brand is becoming really popular lately, however the lack of clinical testing does throw us off a bit and its definitely something they should prioritize more.
Our conclusion: Biotin Supplements For Hair Growth
After all of the research and testing we’ve done, we found out that while biotin doesn’t do miracles, it has definitely helped so many people who struggle with hair loss, shedding, and even balding.
If you’ve been looking to improve the appearance of your hair, we encourage you to try a biotin supplement consistently and more than likely you’ll see the changes, especially if you use one of our recommended and trust-worthy brands.