The results of my research into C4 Fat Burner were somewhat surprising. We decided to create one of our in-depth reviews, examining the side effects, ingredients, clinical studies and overall customer service. We also looked at hundreds of customer responses and user comments posted all over the web. Lastly, we summarized and compacted everything we found to give you the bottom line.
What You Need To Know
Firstly, C4 Fat Burner is manufactured by Powerlab Nutrition, and it’s claimed to be the “most advanced fat burner ever.” Moreover, this supplement is said to contain the “strongest combination of fat-burning ingredients, ever.” The ingredients used in C4 Fat Burner include the following: Caffeine (200mg), Coleus Forskohlii (200mg), L-Tyrosine (100mg), Evodiamine (50mg), Niacin (25mg), Synephrine (25mg), Guggul Lipid Extract (20mg), Yohimbe Bark Extract (10mg), Vinpocetine (10mg) and Absorbtech (10 milligrams of Bioperine and Vanadyl Sulfate). You simply take one capsule before breakfast and one capsule in the early afternoon (or 30 minutes before workout). After three days, you can double the dosage. C4 Fat Burner is intended to boost metabolism and heighten energy levels.
We are not sure when C4 Fat Burner was initially released, but it is available through some online dealers for around $30 per bottle (no longer on the official website). Furthermore, this supplement is fine for women and men alike, and it does contain some natural ingredients, but read on…
Dangerous Ingredients – Is it Safe?
According to our Research Editor, “C4 Fat Burner contains a combination of Synephrine and Caffeine, which is unsafe, according to WebMD. When these two ingredients are combined, it can lead to high blood pressure, fainting, heart attack and/or stroke.”
One customer said, “Causes nausea, anxiety, headache, tremors, you name it. Bad stuff.”
“Made me very jittery and my heart would pound like crazy,” complained another user.
Scroll below for one of the best products we’ve seen over the last year.
Discouraging User Reviews!
We noticed some off-putting customer reviews posted on the web for C4 Fat Burner. One person commented, “Does not help with weight loss. Definitely gives me a buzz, but no weight loss!”
“This fat burner causes some serious side effects! Not cool! My doctor told me to stop taking it,” stated another individual.
Our intense research has proven that if there is some individual part of a weight loss pill or diet program that is especially problematic or concerning (dangerous ingredients, discouraging user reviews, low Amazon rating) the real chances of weight loss for the long term are not good. This means if C4 Fat Burner results in a lot of negative user reviews, this could be a serious issue.
The Science – Solid?
At DietSpotlight, we prefer to see some solid clinical research that supports the diet product and its weight loss claims. Sadly we did not find any real clinical studies or science that supports C4 Fat Burner. While this formula does contain caffeine to boost energy levels, there is no evidence that shows this supplement is a powerful fat burner, as claimed.
The Bottom Line: Does C4 Fat Burner Work?
So, should you buy C4 Fat Burner? First of all, we do appreciate that C4 Fat Burner contains some natural ingredients and it is easy to purchase online. However, we have some doubts about this diet pill because it’s really not backed by any clinical studies. Moreover, we’re concerned about the dangerous ingredient combination used in C4 Fat Burner, as well as the discouraging customer comments posted online.
If you’d like to get rid of some serious pounds, then we encourage you to choose a product that contains only safe ingredients, is backed by solid science and is supported by plenty of positive customer reviews and comments.
Among the best products we’ve seen in 2016 is one called Leptigen. Its formula is a potent blend of four key ingredients, which have been shown in documented clinical research to help elevate metabolism and increase fat loss. We can’t find any comments about unpleasant side effects and the user feedback posted on the web reveals people are seeing solid results.
The makers of Leptigen are so satisfied with their product they’re offering a Special Trial Offer, which is a good sign.