Sports Research Biotin

$29.95 Our Price
120 SFG (5000 mcg) Size
Sports Research Biotin
  • FEATURES – Biotin 5000mcg in cold-pressed Organic Coconut Oil
  • BENEFITS – May help to support Healthy Hair, Skin and nails in individuals who are deficient.*
  • PREMIUM – The Only Non-GMO Project Verified veggie Biotin softgel available
  • QUALITY – Manufactured, Packaged, and Bottled in the USA. 3rd Party non-GMO tested by the IGEN program.
  • MONEY BACK GUARANTEE – All Sports Research (SR) Vitamins and Supplements come with a 90 day Money Back Guarantee (See below for details).


Antoinette Castillo

Love this product! I had been suffering from thinning hair for 6 months or so, and I finally decided to try something new. Between using coconut oil directly on my hair and taking another supplement to help hair growth, there is no comparison on how much better this biotin softgel is! I started to see a difference in as little as 2 weeks! My hair was no longer falling out as much in the shower and I began to see baby hairs growing in where my hair was thinning. I'm glad to have found a product that actually works. Even other people are noticing that my hair is growing back which definitely gives me a confidence boost because I was beginning to be self conscious on the very visible thinning areas of my head. I started with taking the one 5,000 mcg pill for the first week and decided to up it to taking 2 per day and I couldn't be happier. The pill itself didn't have an after taste at all like the previous supplement I took and I only had to take one a day instead of 3! I also enjoyed the fact that I haven't noticed any side affects like I had before. Overall I would very much recommend this product, not only is it affordable but it actually works. I will definitely continue to use these pills, they're magic in a bottle!

Isabel Garcia

My review is more like a comparison. I had been using another brand (from Walmart) for years. I like them as my eyelashes had grown and so did my nails. But something inside my head told me there’s got to be better biotin vitamins out there as I started loosing a lot of hair. So I ordered this vitamins and I couldn’t be happier within a week I noticed I was hardly loosing any more hair. My nails are growing twice as fast as before and they seem to be stronger. I will definitely keep buying these vitamins. Try them you won’t regret it.

Caitlin Woolf

My hair is highly dense but composed of fine stands, quite long (if let down, longest layer is 23"), wavy, and hasn't been colored in 6+ years. I don't take it daily, probably 3-5 times a week in conjunction with vitaFusion Women's daily gummies (5,400 mcg of biotin between the two supplements). I'm pleased with the results despite my intermittent use of the supplement. I haven't experienced skin/face/scalp breakouts like others who have reviewed the product but I don't have a high weekly intake. 30-days: I noticed there was not as much shedding after showers or letting my hair air dry and that it felt smoother. 60-days: many co-workers/friends complimented how healthy and thick my tresses looked. I started noticing about the same time my roots felt fuller and thicker. 90-days: There is a significant amount of new growth (short and somewhat thicker strands that look frizzy because they aren't long enough to lay flat), most of the new growth is between 1-2" long. I can only describe the new, fuller hair growth as an undercoat that will eventually add a decent amount of volume. HOWEVER - there has been one unforeseen side affect of this product that I wasn't expecting - my new hair growth is SILVER. I started getting gray/colorless strands ~12 years ago but I didn't expect a dramatic increase of silver strands when taking supplements for hair growth. Correlation is not causation but it's something I have noticed and thought may help curious customers. I will continue to take these at the current, casual rate and enjoy intended benefits as well as the accelerated propulsion into SilverFox status.


This biotin supplement works almost too well. Allow me to elaborate: for the first time ever, I noticed all these short new hairs popping up on the crown of my head, right along my part. I asked my hair stylist about it, and she said she's seen this growth happen to people who take Biotin. I like the thickness and length this product has afforded me, but those tiny hairs that stick straight up all over the crown of my head are annoying! So in a nutshell, this supplement is super high-quality and yes, it really does work. Just beware of baby hairs sprouting all over the place (I imagine this wouldn't bother those with shorter hair as they'll blend better!).

Robert I. Hedges

I'm happy with Sports Research products in general and the biotin 5,000mcg supplement is no exception. The softgels were all intact and are easy to swallow. My hair is holding its own (I can detect no change), but where I really notice the difference is in my nails: I tend to break nails frequently and with little provocation, but I can definitely tell my nails grow faster and are tougher when taking this product. At the end of the day I reordered, and that's a recommendation that speaks for itself.


I have 4c hair that grows at a rate that is significantly less than the average of 1/2 an inch per month. I have tried MSM, other biotin containing products with some improvement but not much. The highest other biotin I have tried was 3,000mcg so I am used to taking biotin. I decided to try this brand due to a recommendation on a forum I frequent. It is recommended to take one to two softgels daily and when I tried taking 2, I broke out really badly even though I drank a lot of water so I went back to one softgel a day and this seems to be working best for me. As far as my hair is concerned, I have seen significant growth in the two months or so of taking this and my hair seems to be growing at a rate that very close to the average monthly growth rate so I am happy about that. I also have thin hair and when my hair grows, I have struggled with "see through" ends causing me to cut off these ends in order for my hair to look better. However, as my hair has grown with this product, my ends are not as see through as before and my hair actually looks thicker which is awesome. As far as my nails are concerned which have always broken easily, any biotin product I take including this one speeds up the growth of my nails but since biotin does not strengthen them, they still break off so I always keep them short because with or without biotin, they are still weak and will break. As far as skin, I can't really say since I try to take good care of my skin and I have a set regimen that is working for me. Is the biotin helping my skin? I can't tell. Overall I like this product for my hair and would continue to buy. I may try the 2 softgels again because if 5,000mcg can give me good results, I wonder what 10,000mcg can do.