Sport Research Biotin Review - For Hair Loss, Brittle Nails and Problematic Skin Biotin Updated February, 2024
Final Thoughts

Overall Score 72%

Sport Research Biotin Review

Manufacturer’s Claim

The following review is for a product called Sport Research Biotin. It is a dietary supplement that is designed to improve your skin, nails hair, the immune system and the metabolism of fatty acids, amino acids and energy. The product is made with coconut oil to enhance its effectiveness on your body.


This product contains 5000 mcg of biotin. Biotin helps with the metabolism of carbohydrates, fats, protein and other substances in the body. It also helps enhance cell growth.

Other ingredients: Organic Extra Virgin Coconut oil, Beeswax, Vegetarian Softgel (Tapioca starch, Kosher vegetable glycerin, and purified water).

We were surprised to see coconut oil listed as one of other ingredients, but not as an active ingredient. This is because on the label of the product it is clearly stated that this product is made with coconut oil. We do not know how much coconut oil is in it because it is not indicated. This is not good because all active ingredients should be stated with their amounts to ensure safety of the consumers.


The recommended dose is 1 capsule daily, preferably with food, or as directed by a healthcare professional.


Sport Research Biotin can be purchased through the manufacturer’s website for $18.00 for a bottle of 120 capsules. You can also buy it from online third-party retailers at varying prices.

Possible Side Effects

We read some reviews on one of the third-party retailers websites to find out if there are any side effects that one can expect. We noticed that a number of consumers complained that they broke out with acne, which is something that they did not have before they used the product.


The manufacturer offers a 90-day money-back guarantee. If you are unsatisfied for any reason, you are welcome to contact them, return the product and ask for a refund. This is good because you know that you are protected, as a customer.

Sport Research Biotin Review – The Bottom Line

Sport Research Biotin seems to be a promising product. The ingredients contained in it are natural and safe. The manufacturer is confident that their product works, in that they offer you a 90-day money-back guarantee, which is good. Some consumers have also indicated that they benefited from this supplement. However, some of the consumers indicated that they broke out with acne, which gets to show that health products do not work for everyone. We do not like that the manufacturer claims that the product is made with coconut oil, yet they do not indicate how much of it is in this supplement. This is not good because it is important to know the amount of ingredients as they can contribute to the effectiveness of the product. The price of this product is also very high when compared to many similar products on the market. We don’t think it is necessary to pay so much money for something that you could get from cheaper products. Therefore, we recommend that you rather look for something cheaper and something that will not cause problems on your face instead of solving them.

Reviewed & delivered by our panel of experts at Reviewy.