Calotren has been the talk of the town recently, but not the kind of talk that would get you pumped to run out and buy the product. When our team first got into the ingredients and side effects we realized a lot of chatter on lack of results. To get to the bottom of things, we dove into the scientific research. Is there even anything out there supporting it? Finally, we tossed the information we found into a blender to serve you up a truth smoothie on this weight-loss supplement.
What is Calotren?
First of all, Calotren is a supplement that uses collagen protein to increase energy, offer joint support and help shed pounds. The ingredients are:
- Collagen Hydrolate
Of course, healthy eating is encouraged for increased results. The issue that stood out to us the most was the lack of scientific evidence that this formula causes weight loss at all. This might be a good indication why so many users aren’t happy with the product. In addition to this, the price of the supplement is out-of-this-world, and not in a good way.
Top of the World Distributors released Calotren in 2010. The company was founded in 1997, but with so many negative customer reviews and without any actual scientific evidence to support the formula, it’s hard to get excited.
No Real Clinical Evidence – “A Problem?”
Our first concern with Calotren ingredients is a lack of clinical support.“There is no actual evidence presented on the formula regarding weight-loss or fat reduction,” said our Research Editor. “While this supplement may help with protein absorption, this could be why some customers didn’t see results.” 
One user said, “I tried Calotren for a month and received no results. Worked out, cut back food in-take and didn’t eat after 7pm every night. Didn’t feel any different health wise either.”
Another stated, “Well it don’t work for my wife, and she’s not very happy about this product. I think she gained weight instead of losing.”
Negative Customer Reviews – “Not Good”
While we were able to find a few customer testimonials posted online for Calotren, there are also negative user reviews. One dieter said, “If you are at all sensitive to taking pills, don’t do this! I followed the instructions, waited the 3 hours after eating before taking it, and then barely slept all night. It says “no stimulants” but something kept me awake and feeling sick all night.” 
“I tried Calotren for three months. Did not loose any weight. It was a waste of my money. Would not recommend it to anyone,” claims a buyer
Our research has proven if a specific part of a weight-loss product or diet formula is especially problematic (a painful/difficult exercise routine, no clinical research, too many customer complaints) the likelihood of real success, for the long run, is slim. If Calotren does in fact fail to produce results and leads to bad reactions, as reported by some customers, this could be a major issue.
The Science of Calotren – “Nothing Available?”
There is no scientific research presented for Calotren. For us at DietSpotlight, we need to see documented clinical support for the supplement and its ingredients. While this product is claimed to produce great results, there is simply no real evidence to support fat loss or weight management. Also: read our Burn HD Weight-Loss Kit review »
The Bottom Line – Does Calotren Work?
Let’s take a closer look at our results, shall we? Calotren is an interesting weight management supplement and it does contain some intriguing ingredients. However, we can’t recommend this diet product because there is no published clinical data to support this formula. Furthermore, Calotren is quite pricey at $69.95 per bottle. Not to mention, there are no customer testimonials about the product. 
For dieters who need to slim down and shed pounds more quickly, we suggest you to go with a weight-loss supplement that is both affordable and backed by real scientific studies and supportive customer reviews.
Among the best products we’ve seen this year is our product called Dietspotlight Burn. This proprietary blend of four ingredients is clinically-tested with results often found in studies published in The American Journal of Clinical Nutrition.
Plus, we’re so confident that you’ll love our supplement, that we’re offering a Special Trial Offer, which is a good sign.Learn More About Burn HD »