Diet products either work or they don’t. Period. Let’s find out which on Biotin is. Our detailed review focused on the ingredients, side effects, customer service quality and scientific research. Moreover, we checked out countless user comments posted on the internet. Then, we summed up all of the facts to give you the information you need.
What is Biotin?
To start, Biotin is a vitamin that is found in foods such as carrots, almonds, halibut, milk and walnuts.  It is also known as Vitamin B7 or H. It helps break down substances in the body such as carbohydrates, proteins and fats, which is likely the connection is has with weight-loss. While there is no set recommended amount for daily use, typically 10-100 micrograms per day is suggested. 
Biotin has been available in supplement form for many years now. It’s easy to obtain online, as well as in local drugstores and supercenters. It is a natural vitamin that you can get from your daily diet and it may help with overall health, but read on…
User Complaints – “What’s Up?”
The first concern we have about Biotin ingredients is the fact that far too many dieters have complaints. “You’d think because this vitamin is commonly found in foods that there would be no problems,” says our Research Editor. “Surprisingly, we found more than we expected.” 
According to one customer, “It caused these dry skin rashes all over my body, on my scalp, and my lips. My lips are so dry they’re bleeding.”
“After about 2 weeks of taking a full capsule, my skin started to break out, my breasts were extremely tender, and I noticed no change in my hair or nails,” said another user.
We found some positive customer comments. “I take 2 tabs daily and my nails are no longer soft and tender. My hair feels better as well,” said a user. 
Insufficient Results – “Another Concern”
There is simply not enough evidence to link Biotin to weight-loss, something you can clearly see in numerous reviews.
In fact, one dieter commented, “Haven’t seen any effects yet in the past four weeks since I began using the vitamin.”
Another user stated, “Have not noticed any weight-loss, but a lot of acne breakouts.”
“It takes several months to see results. Now my hair is coming in like crazy,” commented another.
Our research has revealed that if there is some particular part of a diet supplement or weight-loss program that is very problematic (insufficient evidence, too many user complaints, a fat price tag) the probability of long-term success is rather minimal. So, if Biotin does not work to help you lose more, this could be a serious problem. 
The Science – “Valid?”
There have been some studies and research conducted with Biotin supplements. However, according to WebMD, this vitamin can help with conditions such as thinning hair and skin rashes.  On the other hand, there is not sufficient evidence that it can help with weight-loss. For us at DietSpotlight, we need to see published science that supports the supplement and that’s not available. That’s an issue because there are clinically tested supplements out there we strong results and even stronger customer testimonials. 
The Bottom Line – Does Biotin Work?
Should the dieter add this to their morning routine?  While we appreciate that Biotin is an important vitamin that is healthy in small quantities, but we do not feel comfortable giving this one the green light because it is not associated with weight-loss. You should also note that too much of this vitamin can lead to side effects which can include skin irritation, acne breakouts and body pains. No one should ever settle for adverse reactions.
Those who need to slim down and trim off excess body fat, we encourage you to select a diet supplement that contains clinically tested key ingredients, is backed by excellent customer service and is supported by positive user reviews.
Among the best products we’ve seen in 2016 is one called Leptigen. It contains a proprietary blend of four ingredients, which have been shown in documented scientific testing to help accelerate fat loss and ignite metabolism. Also, we have not found many discussions of unpleasant side effects and customer feedback on the web shows people are seeing amazing results.
Also, it’s with great confidence that the makers of Leptigen are offering a Special Trial Offer, not something you find every day.