Biotin FAQ


Q: What is biotin and how does it help hair grow?

Biotin is a co-enzyme, also known as vitamin B7, or sometimes vitamin H, and is reported to be an integral part of hair and nail health due to its key role in cell proliferation. Biotin deficiency causes brittle nails and can lead to drastic hair loss. By ensuring that your body has enough biotin you can ensure optimal hair growth by preventing a critical vitamin deficiency.

The secret lies in the amount of micrograms included in the formula. The supplement should be formulated to contain at least 10,000mcg biotin, essential for optimizing hair growth and aiding loss prevention. It is not just part of a long list of ingredients that look good on the label but do little to improve existing hair quality and aid in preventing hair loss.

For those suffering with severe hair loss, biotin products can be used on their own or as an extra boost to other hair growth supplements that contain key ingredients such as tocopheryl acetate (the most effective form of Vitamin E, known to promote increased hair growth). The most effective way to prevent hair loss is to block hormones such as DHT (Dihydrotestosterone) that lead to chronic hair loss. Hair growth supplements should also contain key vitamins, minerals, and amino acids to stimulate the scalp and provide the nutrients needed to grow new, healthy hair.

Q: Do all biotin or hair growth supplements work?

Unfortunately, no. Many fly-by-night companies just ride these trends, manufacturing inferior products with the wrong ingredients and proportions. They often use cheap fillers and binders that can block the desired effects of the active ingredients.

Q: What should I look for?

  • It must contain no less than 10,000mcg biotin per serving; for optimal hair growth and loss prevention.
  • It must be a dual-action formula that both stops hair loss, and stimulates new growth.
  • It must have no fillers, binders or any other artificial ingredients.
  • It must be 100% natural, with no unnecessary ingredients that might water down the product.

Q: What about safety? Are there side effects to watch out for?

From our research, a quality formula should not cause any interference with other medications or conditions. However, we still recommend consulting with a physician if you have a medical condition, are pregnant or nursing, or take medications on a regular basis.

Q: How do I take a biotin supplement?

You should be taking one capsule, 2 times a day. Some people like taking the complete dosage all at once, but we recommend spacing it out to get the most from the ingredients in the formula. As with any type of supplement, you should not exceed the daily recommended dosage, since this can pose health risks.

Q: How long will it take to see the effects?

Some customers we spoke to reported seeing results in as little as one week. For others, it took about a month. Results also seem to be a bit different for each person. Some show unbelievable change right away, while others don’t experience a change as quickly. Many of the reputable brands we reviewed offer refunds to customers who don’t see the results they want in any time frame.

Q: How much do biotin products cost?

The cost of biotin supplements varies based on the manufacturer. Many of them are worthless, just random companies with cheap quality products trying to cash in on the trend. Some of these companies sell their supplements for as much as $100 per bottle, which we think is a bit too high. Most of the really good supplements we tested fell in the $40-$50 range. Others may appear cheaper, but they often boast a one-month supply when they’re really giving you half the recommended dosage with plenty of fillers and binders.

Q: What’s the best biotin brand to buy?

Each person will see different results with different products, so it’s hard to say offhand which is best. However, we particularly liked Research Verified Hair Growth Biotin. We found it to be the best of the 40+ products we researched, based on the product’s quality, customer feedback, and the company’s customer service.

You can experiment to see which product is right for you, but if you’re looking for a well-reviewed product you can count on, we think you’d love Research Verified Hair Growth Biotin, a high-quality product at a fair price.