Optislim is a company focused on promoting weight loss through food. The claim of rapid weight loss relies on you following a low-calorie diet or a very low-calorie diet. Research (i.e. Healthcare) shows some very low-calorie diets are unsafe.
A licensed medical professional monitors most calorie-restrictive diets, claims Livestrong; this plan isn’t monitored. However, our team wanted to understand better the potential benefits of dietary changes as it relates to weight loss. So, we focused on the meal plans, benefits of calorie restrictions and research supporting the claims. Then, we gathered the facts to give you the bottom line.
OptiSlim can be purchased through their Official Site.
What is Optislim?
First off, Optislim is an Australian weight-loss program that was originally developed to help morbidly obese patients with weight reduction. This VLCD (very low calorie diet) incorporates total meal replacement and the meals are claimed to taste good and be affordable. A LCD (low calorie diet) program is also available, and it involves partial meal replacement. The food products include cookies, bars, soups, shakes and main course dishes like beef stroganoff and chili con carne. These products can all be purchased via the main website. There are now four different types of programs; weight-loss, detoxing, toning and weight management.
From what we gathered, Optislim has been around since 1996. There are some success stories posted on the company website and a decent variety of low-calorie foods and supplements are available, but read on…
Taste of Optislim – “A Concern?”
The first thing we looked into with OptiSlim was the taste. According to our Research Editor, “We found all sorts of negative customer reviews pertaining to the food and supplements. This is a major drawback because if you can’t stomach the diet foods/supplements involved, you probably can’t commit to the diet.”
One customer said, “A waste of money and food is [bad].”
“These shakes taste really awful. No Thanks!,” said another dieter.
Scroll below for one of the best products we’ve seen over the last year.
Side Effects – “A Drawback?”
Some people have experienced OptiSlim side effects from the supplements. One customer commented, “My husband has been using Optislim and has been…dizzy.”
Another user stated, “When I stopped drinking it my headaches had gone. I went back on the shakes a month later and my headaches returned!!!”
The intensive research we’ve conducted has shown if there is a specific aspect of a diet program or supplement that is quite burdensome (too many side effects, unpleasant taste, a painful exercise) the odds of real fat loss success are not good. In other words, if Optislim does in fact lead to adverse reactions in a lot of people, this could be a real dilemma.
The Science – “Any Evidence?”
We were unable to find any solid science provided on the official Optislim website. While we know that seriously reducing your daily caloric intake will lead to weight reduction, you can also accomplish this without the Optislim program. At DietSpotlight, we need to see published clinical research that supports the weight-loss product or program.
“Tried the chocolate flavoured version of this first and it was so disgusting that I had to pinch my nose to drink it so I couldn’t smell it. But I stuck with it and lost 11kg in one week using 3 shakes per day as a complete meal replacement.”
“First time trying shakes with my weight loss, I’ve bought the Optislim Platinum and it is disgusting. Is it normal? I gagged after the first sip, but forced it down anyways. But after today, I don’t think I’ll be able to stick to it.”
The Bottom Line – Does Optislim Work?
So, should you invest in Optislim for weight-loss? Well, we like Optislim’s longevity as a diet program and some positive comments we saw about it online. However, we have some reservations about it because it’s not backed by science. Moreover, we’re concerned about the unpleasant taste of the supplements and the side effects they can cause.
If you’d like to drop more weight, then we advise you to go with a diet program or weight-loss product that is backed by solid science and is easy to use.
Among the best products we’ve seen this year is a program called Noom. Its with human coaching and personalized meal plans that Noom sets the standard for weight-loss support. This is more than an app it’s a support system customized for you.
Furthermore, we’re so confident that you’ll love Noom that Dietspotlight readers gain access to a 14-day trial for a limited time.Learn More About Noom »