Natures Bounty Biotin Review

Editor's Review: 3.5 / 5.0

What You Should Know

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Nature’s Bounty Biotin is a B vitamin that works with energy metabolism from fats, proteins and carbohydrates. B vitamins are generally consumed through food. Dieters with a well-rounded menu will get all the B vitamins they need without supplementation. Some supplement manufacturers claim B vitamins increase energy, but this is not the case. B vitamins are water soluble, so most of the vitamin is washed out of the body during urination. A small amount of the vitamin may be absorbed during digestion, but the effect is minimal.

List of Ingredients

1,000 mcg of Biotin as d-Biotin.

Product Features

B vitamins are one of the biggest scams on the weight loss market today. The majority of the dieting population are not deficient in biotin, so Nature’s Bounty Biotin offers no metabolism boosting benefits. What the manufacturer would like the dieter to believe is that the supplement will cause an increase in energy because more Biotin is available for metabolizing carbohydrates, fats and proteins. More biotin does not mean increase energy production.

Everything Nature’s Bounty says in the product description for Nature’s Bounty Biotin is true. Biotin does aid in energy metabolism, but more is not going to boost that production. Energy drinks, supplements and weight loss products often contain B vitamins, but the inclusion of these vitamins is a moot point for the average dieter. Dieters living with gastric bypass or lap band surgery may need additional B vitamins like Nature’s Bounty Biotin, but those cases are rare.

The majority of the product reviews for Nature’s Bounty Biotin rave over the positive effects on fingernail and hair growth. We found no testimonials from people using the supplement for increased energy.

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  • Nature’s Bounty Biotin is listed on the official website.
  • The complete ingredient list is available online.
  • Several online retailers sell the supplement.
  • Testimonials support the supplement for fingernail and hair growth.


  • Not proven to increase energy.
  • The supplement is marketed for energy production and increased metabolism.
  • B vitamins do not absorb well in the body.
  • B vitamins flush out of the body in urine.


There are proven weight loss ingredients and ingredients sold on the purpose of energy metabolism and false pretenses. B vitamins are critical for energy metabolism, but dieter get all the B vitamins they need from a well-rounded diet. If the diet is lacking in foods that supply B vitamins, there are probably other vitamin deficiencies to worry about. Dieters should add foods rich in B vitamins like oatmeal and green leafy vegetables to the diet instead of trying to supplement for proper energy metabolism. Weight loss supplements with green tea and caffeine will increase energy.

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