the range of optislim weight loss products

Optislim Reviews by Real Customers: Everything You Need to Know

Optislim believes that losing weight should be easy. That's why this company has decided to develop products suitable for the Very Low-Calorie Diet (VLCD) and Low-Calorie Diet (LCD), which are two clinically proven methods helping individuals rapidly lose weight (according to the brand).

The weight loss snacks, soups, and meal replacements form part of the Optislim Weight Loss Program designed to restrict kilojoule or calorie consumption while maintaining balanced and healthy nutrition. However, does it actually work? We will find out in this review. Also see our article on how the popular weight watchers program works.

You may also be interested in our other reviews including The Man Shake for blokes, and The Lady Shake for women.

Our Picks


Image Product Features Price
Our Top Pick
Optislim VLCD Meal Replacement Shake Vanilla
Optislim VLCD Meal Replacement Shake Vanilla

21 x 43 gms sachets

25% Off
Optislim VLCD Platinum Chocolate Shake
Optislim VLCD Platinum Chocolate Shake

 21 x 25 gm sachets

Check Price
Optislim Platinum VLCD - Strawberry
Optislim Platinum VLCD - Strawberry

 21 × 25 gm sachets

Check Price
Optislim VLCD Bar Choc Berry Crunch
Optislim VLCD Bar Choc Berry Crunch

5 x 60 gm bars

Check Price

What Is the Optislim Shake Weight Loss Program? 

Optislim is a weight loss program from Australia that was first developed to help obese patients achieve weight loss. These VLCD plans incorporate total meal replacement options into your breakfast, lunch, and dinner, which supposedly taste great and come at an affordable price. An LCD plan is also available and includes partial meal replacement options.

These food pack products typically include soups, bars, cookies, shakes, and main course meals like Chilli Con Carne and Stroganoff, which are available on the company's website. When selecting this online meal replacement pack from Optislim, you can choose between four different program types, which typically run for four weeks. These include toning, detoxing, weight loss, and weight management. 


Our Comprehensive Optislim Review: 

Weight loss is achieved through these low-calorie diet meal plans and protein shakes, as the ingredients help in appetite suppression. This brand has developed its products to ensure users feel fuller for longer, which reduces their calorie intake per day. 

The brand has also published that you can expect increased metabolism rates, enhancing your energy levels. Additionally, your immune system is bettered while the detoxification process leaves you with a healthier body. However, can these benefits be trusted? Your search for the right weight loss tool has possibly landed you on this review, and we're here to give you all the answers you need. Keep reading this page to find out if Optislim is a worthwhile purchase. 

Manufacturer Information

Consumers are provided with high-quality weight loss products that work to replace meals while also improving their immune system and detoxification. The company has been around since 1996 and many success stories are displayed on the enterprise's website. Manufacturers of these products are passionate about improving your health and keeping your body clean of toxins. These products promote weight loss by keeping users energized and eliminating hunger. Therefore, low kilojoules are consumed, helping create the calorie deficit needed to lose weight. 

Optislim's Competitors

Optifast are the biggest competitors Optislim has. Although these products work well to burn fat and help suppress appetite, many customer reviews have shown that Optislim provides the best results. Nonetheless, Optifast offers the most reasonable prices, which is why many customers might wish to use this company instead.

The weight loss results from this competitor are noticeable but not as significant as Optislim. Additionally, Optislim tastes far better without any added sugar. These products are also free from any unnatural colouring and flavouring. Green packaging is an added benefit for those who are environmentally friendly and conscious of their waste, making Optislim your go-to choice.

Ingredient List 

These weight loss shakes, soups, supplements, and meal replacements are equipped with the right ingredients to keep you energized and full. This is done while also boosting your metabolism, aiding in reduced fat in your body. Some of the ingredients included in these products are: 

  • Potassium: Promotes muscle building and normal body growth. 
  • Minerals and Vitamins: Helps the body to stay healthy and develop correctly. 
  • Fats: Promotes healthy cell function and keeps the body energized. 
  • Sugar: Provides immediate energy to your body. 
  • Sodium: Aids in regulating the movement of your body's fluid. 
  • Cholesterol: Helps with digestion. 
  • Proteins: Promotes correct muscle functioning. 
  • Dietary fibres: Suppresses hunger in the body. 


The Complete Product Range Offered by Optislim 

You're offered a wide array of flavours when purchasing the brand's Optislim VLCD Platinum weight loss shakes. You also have many choices between the other ranges of diet-friendly snacks and treats offered like:

  • Optislim tablets
  • 100-calorie snacks
  • Healthy meal options
  • Detoxing supplements
  • Optislim Very Low Calorie Diet (VLCD) shake selection
  • Optislim Low Calorie Diet (LCD) shake ranges
  • Optiman (similar to The Man Shake weight loss shake)


review of optiman

Optislim Low Calorie Diet (LCD)

Customers enjoy that Optislim maintains a short and sweet Low-Calorie Diet selection. Additionally, this range comes at a far more affordable price than the brand's other health items. 

This health shake supplement selection claims to be made from all natural flavours and colours while containing 25 essential minerals and vitamins. These flavours include cafe latte, banana, caramel, French vanilla, chocolate mint, and honeycomb. However, the chocolate shake is the most popular. Nonetheless, you might wish to change things up a little, which is why Optislim offers a mixed pack consisting of 20 sachets. 

Optislim VLCD Platinum

For individuals following the Optislim VLCD diet, you have a few options to pick from. These include the platinum meal replacement shakes, platinum plus meal replacement shakes, and ordinary Optislim VLCD replacement plans.

The biggest difference between these selections is that the platinum range is made with skim milk for a creamier taste while the platinum plus option includes probiotics and prebiotics. All of these VLCD ranges come in the same flavour selection including coffee, vanilla, chocolate, and strawberry. 

What Are the Side Effects? 

From our extensive research, we found that many customers complained that they felt dizzy and tiresome after taking these meal replacement supplements. Other side effects included headaches and nausea. Some individuals stated that their headaches began almost immediately after taking these diet shakes. However, no answers have been found to explain why other customers have a completely normal experience when using these Optislim products.

Nonetheless, you should ensure you're following the necessary dosage outlined by the manufacturers so that you reduce your chances of suffering from these headaches, nausea, or dizziness. 

The Advantages and Disadvantages of Optislim Meal Replacement Products

To decide if this is the right purchase for you, we have created a pros and cons list. This can help view the complete picture and identify if purchasing these meal replacement and weight loss products is the best option for you. 


  • You can easily purchase these products online or at Chemist Warehouse.
  • It may promote weight loss. 
  • It enhances your metabolic rate while increasing your energy levels. 
  • It can help with muscle growth. 
  • Your appetite is suppressed offering a low-calorie intake each day. 



  • This diet is only meant for a four-week consumption period and isn't designed for long-term use. 
  • You may suffer side effects.


The Bottom Line - Does the Optislim Low-Calorie Diet Work? 

It's no secret that every person's weight loss journey is different. That's why Optislim may be a good idea if you're partaking in an LCD or VLCD approach to weight loss. The ingredients included in these products help promote weight loss by successfully suppressing your appetite to reduce the number of calories you eat in a day. Planning and shopping might become easier with the wide array of shakes, snacks, and soups available in various flavours. 

Besides the diet type, the price seems to be the most significant element separating the LCD and VLCD range. However, the VLCD range is only slightly more expensive. You might prefer to have everything you're going to need within this four-week period. If this is the case, the four-week weight loss packs might be ideal. 

Whatever your needs, there's a product that Optislim can provide you with on your weight loss journey. Although these products are a little pricey, your money isn't going to be wasted if you commit to eating this food for the full four-week period, as many medical health professionals swear by this weight loss brand. 

Nonetheless, it's strongly recommended to speak with a medical professional before you embark on this weight loss journey. Additionally, you should select the shake flavours you enjoy drinking because not having a good-tasting drink might prevent you from sticking to your diet. 

Frequently Asked Questions

How do I use these products? 

Individuals are advised to take two portions each day for optimal results. Additionally, you should have a healthy snack, like some fruit, during the evenings with this shake replacement for a well-balanced meal. Mixing these shakes with skim milk can help make it creamy while keeping you fuller for longer. 

What are the precautions of using this supplement? 

When you first begin this program, you should partake in five to 10 minutes of exercise each day. It's also recommended to inform your medical professional before taking this supplement to ensure your body is under the right conditions to ingest such ingredients.

How long before I see a difference? 

These products help you lose weight rapidly by suppressing your appetite. You're also eating nutritious food when consuming these Optislim products. However, you can reap faster results by also partaking in some form of exercise. Nonetheless, each person's body is different, so results might vary. Each program lasts for a four-week period. After this, you should notice a change. If you don't see a difference, it would be really recommended to seek medical weight-loss professionals to find an alternative option. 

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