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Isagenix Shakes (IsaLean) review: how effective is this weight loss shake?




Isagenix shakes (IsaLean) is a balanced meal replacement to help you lose weight and feel good at same time.

Made with clinically tested natural ingredients, each shake is loaded with nourishing proteins and fiber for optimal weight loss. These will help to keep hunger levels at bay and reduce food cravings – keeping you on track.

In this Isagenix shakes (IsaLean) review we will take a look at the ingredients behind the product and see if it lives up to the hype.


What is Isagenix Shakes (IsaLean)?

Isagenix shakes (IsaLean) is meal replacement designed with natural ingredients to help you lose weight and get healthier.

How to take Isagenix Shakes (IsaLean)?

Simply mix 2 scoops or 1 packet of IsaLean shake with 8oz of water or an alternative of your choice. IsaLean can be used to replace 1 or 2 meals per day.

Who should use Isagenix Shakes (IsaLean)?

IsaLean is suitable for both adult men and women who want to lose weight, build muscle and/or get healthy.

How much does Isagenix Shakes (IsaLean) cost?

The original Isagenix shakes (IsaLean) are available in a tub or individual packets. Both contain 14 servings. Canisters cost $53 and boxes cost $57. The dairy free version is only available in boxes of individual packets and costs $60.

Are Isagenix Shakes (IsaLean) legal?

Yes, IsaLean is completely legal and uses only natural ingredients.

Are Isagenix Shakes (IsaLean) safe?

Isagenix claim there are no known side effects from using IsaLean shake. However, like all products some ingredients could potentially cause some side effects.

Where to buy Isagenix Shakes (IsaLean)?

IsaLean shakes are available from the official Isagenix website and Amazon.

Do Isagenix Shakes (IsaLean) really work?

IsaLean shake contains ingredients which should help you to lose weight if used as part of a balanced diet. However, meal replacement shakes are not a suitable weight loss method for everyone

Are there any Isagenix Shakes (IsaLean) alternatives?

Alternatives to IsaLean shake are: Burn HD, Invigor8 and Take Shape For Life.


Isagenix shakes (IsaLean) claim to have some important benefits for anyone looking to lose weight. All their shakes are gluten free, soy free and low-glycemic. They also contain a well rounded 240 calories per serving.

For those who are lactose intolerant there is also a dairy free version. This option is based around a plant based protein rather than the “standard” whey found in the original shakes.

Aids Weight loss

Isagenix shakes are primarily used as a meal replacement shake for weight loss.

Swapping one or two meals a day with an IsaLean shake will dramatically reduce your daily calorie intake. Consuming less calories is a major factor when trying to lose weight.

Some of the ingredients in IsaLean also boost your metabolism, this helps you to naturally burn calories quicker and achieve your weight loss goals.

However, this approach to weight loss should be used in moderation and as part of a balanced diet. (1)

Supports Active Lifestyle

Not only can Isagenix shakes (IsaLean) help you to shed pounds but they can also help to boost your overall health and wellbeing.

It’s a known fact, you need more nutrients to support an active lifestyle compared to those who are sedentary.

As well as health, obtaining the right balance of nutrition provides solid foundations towards athletic performance and all important post workout recovery.

However, when you combine dieting with increased exercise levels it can take its toll on your body. You are consuming less calories and using more energy so this can leave you feeling fatigued.

IsaLean shakes contain over 20 essential vitamins and minerals. These help to combat this dip, keeping your energy levels high all day. This ensures your workouts remain on form and weight loss goals stay on track.

Encourages Muscle Mass

Muscle is essential for the body in many ways. It’s what gives your body it’s strength and a better all round physique.

Muscle also lifts your metabolism, which all helps towards weight loss.

Isagenix shakes contain ingredients which feed the muscles and encourage growth and recovery.  


Isagenix shakes (IsaLean) contains a blend of naturally sourced proteins, fiber and essential vitamins and minerals. Ingredients include the following:

Myo-Isalean Complex

This is the protein element of the IsaLean shake and includes a blend of the following proteins:

Whey Protein Concentrate

Whey protein concentrate is a highly nutritious form of protein deriving from milk. It contains low levels of fat and carbohydrates and essential amino acids.

It’s particularly rich in branched-chain amino acids (BCAA), the 3 amino acids namely leucine, isoleucine and valine are anabolic. This will help you to build lean muscle mass. (2)

Whey protein is highly filling which helps to reduce hunger levels making it easier to drop those extra pounds. It also boosts your metabolism helping you to burn calories quicker and further aiding weight loss. (3)

Whey protein can also help to boost natural antioxidant properties, reduce inflammation and lower blood sugar.

Milk Protein Concentrate

Milk protein is a purified form of milk. It’s a whole protein and is highly effective for endurance during exercise. It can also help to reduce muscle breakdown post workout. (4)

The reason for this is that when milk protein is consumed it forms a gel substance in your stomach. This is absorbed over several hours giving your body fuel for the day. (5)

Also when these two proteins are combined together you get even better results. It allows you a sustained release of protein throughout the day.


The fiber part of the shake is mainly derived from the following two ingredients:


Isomalto-oligosaccharide is a rich plant based fiber. It’s a prebiotic which means it encourages the growth of helpful microorganisms in your intestines. Helping to keep your digestive system healthy.

It’s also low-glycemic meaning that when consumed it doesn’t rapidly increase your blood glucose levels. Foods that are low-glycemic can help you to lose weight faster as well as lowering blood sugars.

They can also help to lower the risk of heart disease and type 2 diabetes.(6)


Psyllium provides a natural fiber boost to Isagenix shakes (IsaLean) and is also a prebiotic. It helps to remove waste from the colon more efficiently and acts like a natural laxative. (7)

It helps with weight management as it encourages the feeling of satiety so you don’t overeat. (8)

It can also help to keep your heart healthy, reduce cholesterol and symptoms of diabetes.

Healthy Fats

Isagenix (IsaLean) shake contains a blend of three healthy fats:

Flaxseed Oil

Flaxseed oil derives from the seeds of the linum usitatissimum plant. It’s a great source of omega 3 for vegetarians and vegans.

Flaxseed is rich in polyunsaturated fatty acids but low in saturated fat making it a perfect choice for the health conscious. (9)

It can aid weight loss because it acts as a natural laxative – keeping your digestive system moving. This helps detoxify your body and lose weight quicker. (10)

Flaxseed also keeps your heart and brain healthy. It’s beneficial for hair and skin and as it increases collagen production it can even help with cellulite.

Olive Oil

Olive oil comes from the fruit of the olive tree. It’s high in healthy fatty acids and has a number of benefits to our health.

It can help to reduce inflammation and the risk of heart disease, dementia and obesity.

Healthy fats like olive oil are found to be satiating which can help to reduce hunger and cravings.

They also help to manage excess insulin in our body. Insulin controls our blood sugar levels which if too high can make us put weight on. (11)

Sunflower Oil

Sunflower oil is high in polyunsaturated and unsaturated fats. Linoleic acid found in these fats are best known for breaking down body fat build up, helping you to lose weight.

Sunflower oil is also good for boosting immunity and digestive health. It works as an antioxidant riding the body of harmful toxins as well as helping to keep your heart healthy. (12)

Vitamins and Minerals

Isagenix (IsaLean) shakes contain vitamins and minerals that can aid weight loss and help towards your daily requirements.

Vitamin A supports your immune system, keeping it healthy. It’s also essential for maintaining good eyesight and keeping your skin looking vibrant. (13)

Vitamin D is essential for healthy bones and teeth. It also helps to support our immune system and brain among other health benefits. (14)

Vitamin C is a powerful antioxidant and essential for immunity. It also helps with the development of connective tissue like bones and skin. (15)

Vitamin B6 supports a healthy metabolism and boosts energy levels. It’s also beneficial for skin and eye health. (16)

Vitamin B12 helps to keep blood cells healthy as well as boosting mood, energy levels and aiding digestion. It can also help to prevent anemia. (17)

Calcium is needed to build strong bones and teeth and keep them healthy. Calcium is also necessary to keep your heart healthy as it keeps muscles and nerves functioning properly. (18)

Zinc is an essential mineral needed in small amounts daily to maintain good health. Zinc helps to produce and regulate hormones and acts like an antioxidant in the body. (19)

Manganese has an important role in chemical processes of the body. It helps to naturally balance hormones, produce enzymes for digestion and support your immune system and much more. (20)

Magnesium is important to keep your heart healthy. It also helps to promotes positive  energy levels, reduces muscle fatigue and aids restful sleep. (21)

Selenium is an antioxidant and fights oxidative stress. It also has many other health benefits such as boosting immunity and fertility, improving blood flow and regulating thyroid performance. (22)

Iron has many benefits to our health such as regulating body temperature, supporting muscle health and boosting brain development. It’s also used to treat anemia and insomnia. (23)

IsaLean Enzyme Blend


Bromelain is an enzyme found in pineapple and pineapple stems. It’s rich in vitamin C, B1, potassium and manganese and has many health benefits.

Bromelain supports a healthy digestive system and can be used to treat a number of digestive disorders such as crohn’s disease. It also has strong anti-inflammatory and anti-swelling properties. (24)

It’s known to help ease and relax tense muscles and tissue, which is beneficial following a workout.

Other benefits include fighting allergies, sinus infections and boosting heart health. It may also help to prevent cancer. (25)


Probiotics are live bacteria and help to balance the ‘friendly’ germs in your digestive system.

They also support your body to fight infection by boosting your immune system.

Other benefits for health include: helping to lower blood pressure, improving skin health and reduces the risk of developing diabetes. (26)

Side Effects

There are no known side effects published on the official Isagenix website regarding IsaLean shake.

However, some of the ingredients could cause mild side effects if used in large doses or for a prolonged period. These include: nausea, bloating and diarrhea

Flaxseed oil has been known to cause an allergic reaction in some people so this is something to be cautious of.

As with all supplements, if you have any allergies or underlying health conditions please consult your doctor before commencing.  

Recommended Dosage

Simply mix 2 scoops of Isagenix shakes (IsaLean) with 8oz of water or an alternative drink of your choice.

Isagenix shakes (IsaLean) can be used to replace 1-2 meals daily depending on individual choice and weight goals.


Isagenix Shakes (IsaLean) are made with natural, healthy ingredients clinically proven to aid weight loss.

They also contain a huge variety of vitamins and minerals of which can only be beneficial to your health.

Isagenix shakes do seem to be on the expensive side compared to some other brands which is a factor to consider.

Overall, meal replacement shakes are a convenient dieting solution yet they are not a suitable choice for everyone.

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