This product is yet another weight loss shake promising users remarkable results. Does this diet shake really have what it takes to help consumers quickly lose weight? In this 18 Shake review, we’re taking a thorough look into the formula to establish what users can and cannot expect from it.
Readers please note that statements on this page are fair comment based on observation. This content is produced on a matter of public interest.
What Is 18 Shake?
18 Shake is a weight loss formula produced by a company named 18 Nutrition. At the time of writing this article, the company holds a 1-star rating, has 100% negative feedback and has 23 customer complaints filed against them on the Better Business Bureau.
This product seems to be available via the official 18 shake website and Amazon. We could not find this product stocked elsewhere.
18 Shake is targeted towards those who are looking to lose weight in a more natural manner – in that respect, it is a decent choice for those who don’t particularly want to use fat burning pills or appetite suppressant pills.
The 18 Shake is intended to be used as a meal replacement shake, with users being told to replace 1-2 of their daily meals with the shake. One pouch of 18 shake contains 16 servings (443g) and costs $79.98 – this places the cost per serving at approximately $4.99.
Those who order the product via the official website are also given a free ebook named 18Meal Plan, to further help guide them towards their weight loss goals.
Consumers are promised effects such as suppressed appetite levels, an increase in the speed their body burns calories and high energy levels.
Does 18 Shake Work?
Based on our research into this product, we do not believe it will work directly as described, however that doesn’t necessarily mean it isn’t an effective product to use for the purposes of losing weight.
Firstly, let’s establish what 18 Shake is – it’s simply a protein shake with added Fibersol-2, vitamins and minerals; there isn’t anything too “groundbreaking” going on here.
When analyzing the formula of the 18 shake, we found no ingredients that directly and independently “burn fat” – despite what you may have thought, we have found no supporting evidence to suggest that 18 Shake will help boost your metabolic rates or hasten the speed in which your body burns calories.
18 Nutrition state that 18 Shake is unique due to it containing a patented soluble fiber named Fibersol-2 (an ingredient similar to Glucomannan), which has been clinically studied and shown to suppress appetite levels. Normally, this would be a true statement, however the study on Fibersol-2 showed that any amount less than 10g is ineffective for suppressing appetite and promoting satiety.
As shown in the screen-shotted picture below, 18 Shake only contains 5.41g of Fibersol-2 per serving:
To directly quote the study:
“5 g Fibersol-2 treatments did not suppress increases in hunger”
(Ye Z et al., 2015, Soluble dietary fiber (Fibersol-2) decreased hunger and increased satiety hormones in humans when ingested with a meal.)
With all that being said, 18 Shake can still be a useful product for fat loss, as long as you approach using it in the right manner.
It’s not the ingredients inside this shake that’ll help you lose weight, it’s the directions of usage. Consumers are told to replace their breakfast, lunch and dinner with one 90-calorie serving, which means that you’ll effectively be putting yourself on a VLCD (very low calorie diet). These types of diets are a drastic yet effective method of cutting body fat, however they do require some significant determination and willpower to see them through.
We have no doubt in our mind that if you can replace all three of your daily meals with 18 Shake, and absolutely not eat in between, that you’ll see decent results over a period of 8-12 weeks. Just keep in mind that 18 Shake isn’t a bonafide “fat burning shake”.
The Pros & Cons of 18 Shake
Below we have listed what we believe to be the positives and negatives of 18 Shake:
- Can potentially help you lose weight if used as a meal replacement shake while you stick to a low calorie diet.
- Low in calories and high in protein.
- Contains ingredients useful for general health.
- Comes with a money-back guarantee.
- Does not contain any ingredients that directly and independently “burn fat”.
- May not cause long-term appetite suppression effects.
- Potentially negative side effects.
What Are The 18 Shake Ingredients?
We have found the following nutritional information for 18 shake via the official website:
One Scoop (27.7g) Contains: Whey Protein Concentrate, Whey Protein Isolate, Fibersol-2, Maltodextrin, Flavoring, Vitamin A, Vitamin C, Vitamin D3, Vitamin E, Vitamin K, Vitamin B1, Vitamin B2, Vitamin B3, Vitamin B6, Vitamin B12, Vitamin B5, Potassium Iodide, Zinc Citrate, Selenium Chelate, Copper Chelate, Chromium, Xanthan Gum and Stevia Extract.
Is 18 Shake Suitable For Everyone?
This product isn’t suitable for those who have a milk allergy. It is also not advised for those who are pregnant or breastfeeding.
Is 18 Shake Safe?
Based on the ingredient profile, we believe that the product is very safe. It is free from any banned or dangerous ingredients and the directions of usage seem reasonable.
What Are The 18 Shake Side Effects?
We’ve compiled the following potential side effects based on the ingredients inside this formula:
- Increased bowel movements
- Headache 
Note: these side effects are possible but may not be the typical user experience.
Are There Any 18 Shake Reviews From Customers?
We have found the following 18 shake review testimonials via customers online:
It’s delicious. I have lost 17lbs in 2 weeks having 2 shakes a day, lots of water, and 1 not sensible meal (so I don’t feel like I’m missing anything) on my second 3 pack first was chocolate this one vanilla, and they both are great.
This company misleads you to think your getting a 3 month Supply when in fact your getting less then 1 month. Each bag is 16 severings and it’s Recommended on the bag to take 1 serving in for breakfast and 1 for dinner so that takes your bag to 8 servings. 8 sevings xs 3 bags is 24 sevings leas then a month. This is what’s not told and is sneaky and misleading. Not to mention the ebook all of 12 pages. So make sure you look this product up.
Our Final Verdict On 18 Shake
To conclude our 18 shake review, it’s a bit of a mixed bag – there are things that we like about it and things that we aren’t too blown away by. It’s by no means a terrible meal replacement shake, but for the price you’re paying all you’re getting is a well-branded protein shake with some added extras.
While the formula is nutrient-dense and does contain many of your daily required vitamins and minerals, it is totally absent of any “fat burning” ingredients.
The only way users will see weight loss results from this product is if they start to replace their daily meals with a serving of 18 Shake, but remember that one serving costs around $4.99 so sustaining usage for the required 8-12 weeks could be problematic.