Which are the best biotin supplements?
Biotin is a B-vitamin, commonly known as vitamin B7 or vitamin H, that helps the body convert food into energy.
It also plays many other important roles in human health, including maintaining blood sugar levels and boosting the health of our hair, skin, and nails.
Although we receive biotin from a large variety of animal and plant foods, some people can develop a biotin deficiency and may need to use a supplement to restore normal levels.
It’s also increasingly common to use biotin as a way to mitigate hair loss and combat the signs of aging.
So, to help you decipher which biotin supplements are the most beneficial to use, here’s a roundup of the best biotin supplements on the market right now!
Top 10 Biotin Supplements Compared
Our supplement lists are created by researching the best-reviewed products from the most reputable companies and web sources.
10. Puritan’s Pride – Ultra Mega Biotin
Puritan’s Pride Ultra Mega Biotin supplement is formulated to promote skin, hair, and nail health.
Each bottle contains 100 rapid-release softgels, all containing 10,000mcg of Biotin, which provides you with 100 servings.
The supplement is designed to assist protein and fat metabolism for energy use and is free from artificial flavors, sweeteners, and preservatives.
Other ingredients include Soybean Oil, Gelatin, Vegetable Glycerin, Yellow Beeswax, and Titanium Dioxide Color.
For best results, Puritan’s Pride recommends adults take one softgel a day, preferably with a meal.
9. Nature Made – Maximum Strength Biotin
Nature Made’s maximum strength biotin supplement is designed to help support healthy hair, skin, and nails in adults.
Inside each bottle, you’ll receive 120 softgels/servings, all containing 5,000mcg of biotin, free from gluten, artificial flavors, and synthetic dyes.
Other ingredients include Soybean Oil, Gelatin, Glycerin, Yellow Beeswax, Water, and Rapeseed Lecithin.
The brand suggests that taking a biotin supplement may help restore healthy B-vitamin levels in adults with very low levels.
Nature Made recommends taking one softgel a day with water and a meal for best results.
8. Amazing Nutrition – Biotin
Amazing Nutrition’s biotin supplement is formulated to promote cell rejuvenation and support healthy hair, skin, and nails.
Each capsule contains 10,000mcg of biotin, which, providing you stick to the brand’s recommended serving guidelines, will supply you with 200 servings.
Other ingredients include Vegetable Cellulose, Magnesium Stearate, Silicon Dioxide, and Microcrystalline Cellulose.
Amazing Nutrition suggests that supplementing with biotin can also support digestive health, weight management, and energy production.
The supplement is free from artificial preservatives, colors, and sweeteners and is manufactured in the USA in accordance with Good Manufacturing Practices (GMP).
For best results, Amazing Nutrition recommends taking one capsule a day with a meal.
7. NOW Foods – Extra Strength Biotin
NOW Food’s extra-strength biotin is designed to support amino acid metabolism and promote normal immune function.
Each bottle contains 120 capsules/servings, all containing 10,000mcg of biotin.
Other ingredients include rice flour, cellulose, silica, and stearic acid.
NOW Foods suggests that supplementing with biotin can support energy production, as well as digestive wellness and healthy skin, hair, and nails.
The supplement is Non-GMO and free from dairy, soy, and gluten.
For best results, the brand suggests taking one capsule a day with a meal.
6. Carlyle – Liquid Biotin
Carlye’s liquid biotin is Non-GMO and naturally free from gluten, yeast, milk, lactose, artificial flavors, and preservatives.
Other ingredients include vegetable glycerin, demineralized water, xanthan gum, organic beetroot powder, organic argan oil, natural berry flavor, sodium benzoate, potassium sorbate, and citric acid.
Each bottle contains 59 servings at 10,000mcg of biotin per serving.
The brand suggests that supplementing with biotin supports healthy hair, skin, and nails, as well as weight management.
Carlye recommends that adults consume one serving per day for best results, holding under the tongue for 30 seconds before swallowing.
5. Nutricost – Biotin
Nutricost’s vegetarian biotin capsules are formulated to help boost low levels of vitamin B7.
Each bottle contains 240 capsules/servings, all containing 10,000mcg of biotin.
Other ingredients include rice flour and hypromellose.
The supplement is Non-GMO, free from gluten, and 3rd party tested in a GMP-compliant FDA registered facility.
Nutricost recommends taking one to two capsules a day with 8-12oz of water and a meal for optimal results.
4. Vitafusion – Extra Strength Biotin Gummies
Vitafusion’s extra-strength biotin gummies are designed to help support protein, carbohydrate, and fat metabolism.
Each bottle contains 100 gummies, or 50 servings, each offering 10,000mcg of biotin per serving.
The supplement is free from artificial flavors, gluten, dairy, high fructose corn syrup, and synthetic FD&C dyes.
Vitafusion suggests that supplementing with biotin can help to support healthy hair, skin, and nails.
For best results, the brand recommends adults take two gummies per day, which is equivalent to one serving, and chew thoroughly before swallowing.
3. Natrol – Biotin
Natrol’s biotin beauty tablets are designed to help support energy metabolism and healthy hair, skin, and nails.
You’ll receive 60 tablets/servings per bottle, each containing 10,000mcg of biotin.
Other ingredients include xylitol, cellulose gum, maltodextrin, crospovidone, malic acid, silicon dioxide, stearic acid, beetroot extract, magnesium stearate, and citric acid.
The supplement is free from milk, eggs, fish, artificial colors, flavors, and preservatives.
Natrol suggests that taking a biotin supplement may increase overall energy as vitamin B7 helps support the metabolism and assists in the conversion of food into energy.
For best results, the brand recommends taking one tablet a day, with or without water.
2. Sports Research – Biotin
The biotin softgels from Sports Research are formulated to help individuals who are deficient in vitamin B7.
You’ll receive 120 softgels per bottle, providing you with 30 5,000mcg servings of biotin, each free from gluten, soy, artificial colors, and fillers.
Other ingredients include organic virgin coconut oil, non-GMO rice bran wax, non-GMO modified tapioca starch, non-GMO, vegetable glycerin, and purified water.
Sports Research suggests that supplementing with biotin may help support healthy hair, skin, and nails in individuals who do not obtain the correct amount through their daily diet or who are biotin deficient.
For best results, the brand recommends taking one softgel daily with a meal.
1. Nature’s Bounty – Biotin
Nature’s Bounty Biotin is formulated to support energy production and healthy metabolism.
You’ll receive 120 softgels/servings per bottle, each containing 10,000mcg of biotin.
The supplement is free from artificial flavors, sweeteners, sugar, lactose, gluten, wheat, and sodium.
Nature’s Bounty suggests introducing a biotin supplement into your daily supplement routine may support a strong nervous system and provide additional health benefits.
For best results, the brand recommends taking one softgel daily, preferably with a meal.
Frequently Asked Questions About Biotin Supplements
Q: What Is Biotin?
Biotin is a vitamin commonly known as vitamin B7.
Its name is derived from the Greek word “bios” (to live) and is part of a number of important enzymes that break down fats, carbohydrates, and proteins in the body.
It is a water-soluble nutrient that the body cannot store and is used to treat hair loss, brittle nails, skin complexion, and biotin deficiency.
Biotin is most commonly found in foods like beef liver, cooked eggs, salmon, sweet potatoes, spinach, bananas, and broccoli.
Q: What Are The Benefits of Biotin?
The majority of people that are biotin deficient suffer from hair loss, dry skin, and brittle nails.
It has been suggested that supplementing with biotin and increasing your intake may help alleviate the effects of these symptoms.
Biotin levels can become low in pregnant women, which is why taking a prenatal vitamin containing biotin and folic acid while pregnant may help promote a healthy pregnancy.
However, higher doses of biotin may be harmful to the baby, so it’s highly recommended to speak with a health practitioner first.
According to a study on how biotin reacts with diabetes, it’s believed that the B-vitamin may also help prevent kidney damage in people with type-1 diabetes.
Some evidence also shows that people with diabetes may have lower biotin levels in their blood, which may disrupt blood sugar or glucose regulation, so supplementing with biotin and chromium picolinate may help treat the disease.
Q: Does Biotin Have Any Side Effects?
Biotin is considered safe when taken orally or applied to the skin, provided you follow the recommended serving guidelines.
Overall, biotin is well tolerated, and side effects are extremely rare, even in cases of people be treated with 300mg doses daily to treat multiple sclerosis.
Although side effects are rare, biotin may reduce some medications’ effectiveness, so it’s best to consult with a health care professional before taking it alongside your other supplements.
Q: How Do I Take Biotin?
Although there is no recommended daily allowance for biotin, between 1mg to 10mg a day in supplement form is considered adequate.
As biotin is water-soluble, it can be taken at any time of the day, either with or without a meal.
The type of biotin supplement you choose will determine how it should be taken, i.e., as a capsule, tablet, softgel, or in liquid droplets.
Whichever form use choose, make sure to follow the brand’s recommend serving guidelines and consult with your doctor to determine which of the biotin supplements you’re best suited for.
We hope you enjoyed our list of the 10 best biotin supplements.
Hopefully, you now know all there is to know about biotin and feel confident about whether or not it’s the right supplement for you.
If you’re interested in learning more about other beneficial supplements, feel free to read through our latest supplement guides – you’ll find everything from the best kelp supplements to the best pre-workouts.
Here’s a quick recap of the 10 best biotin supplements:
- Nature’s Bounty – Biotin
- Sports Research – Biotin
- Natrol – Biotin
- Vitafusion – Extra Strength Biotin Gummies
- Nutricost – Biotin
- Carlyle – Biotin
- NOW Foods – Extra Strength Biotin
- Amazing Nutrition – Biotin
- Nature Made – Maximum Strength Biotin
- Puritan’s Pride – Ultra Mega Biotin