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GNC Lean Shake review: does this clinically proven shake really work?



GNC Lean Shake review

GNC Lean Shake is a convenient, low calorie meal replacement shake designed to make it easy for you to lose weight.

The formula is loaded with high quality ingredients pledging to help boost metabolism, reduce hunger and enhance health.

Our GNC Lean Shake Review takes a closer look at the formula behind them, to see if this is the right product for you.


What is GNC Lean Shake?

GNC Lean Shake is a high protein, low calorie meal replacement shake designed to help you lose weight.

How to take GNC Lean Shake?

GNC Lean Shake is designed to replace two out of your three meals per day. Your remaining meal should be a healthy, low calorie meal. To make the shake, mix two scoops of powder with ice and 8-9 oz of water and blend.  

Who should use GNC Lean Shake?

GNC Lean Shake should be used by individuals who are searching for a convenient and healthy way to follow a low calorie diet.

How much does GNC Lean Shake cost?

GNC Lean Shake costs $39.99 for a tub of 16 servings.

Is GNC Lean Shake legal?

Yes, GNC Lean Shake is legal.

Is GNC Lean Shake safe?

Yes, GNC Lean Shake is safe.

Where to buy GNC Lean Shake?

You can purchase GNC Lean Shake from GNC official website, Amazon and Walmart.

Does GNC Lean Shake really work?

As part of a low calorie weight loss plan, GNC Lean Shake will help you to manage calorie intake and therefore lose weight.

Are there any GNC Lean Shake alternatives?

Herbalife Formula 1, Shakeology. You can also find our #1 rated meal replacement recommendation here.


GNC Lean Shake is a protein and nutrient packed meal replacement with great intentions to help you lose weight effectively and healthily.

The low calorie formula comes in a premade drink or powder form.

It contains essential nutrients, as well as a long list of vitamins and minerals, so you can feel confident you are getting everything you need.

With regular use, GNC Lean Shake is designed to provide the following benefits:

Weight Management

If you are looking to lose excess weight, or simply maintain your current figure, watching the number of calories you eat is the name of the game. (1)

Although very effective for weight loss, counting calories can make mealtimes feel like a arithmetic session.

Most of us either don’t have the time or the inclination to measure and weigh out food just to compute calorie totals.

GNC Lean Shake allows you to put away that calculator and simply get on with your day.

Their premade drinks and powder mixes contain only 200 calories per serving. This makes it super easy for you to drink and go, without worrying about breaching your calorie limits.

Complete Nutrition

Meal replacement shakes are great at reducing calorie intake, but some people may be concerned whether they are a healthy form of nutrition.

Many low calorie diets can result in nutrient deficiencies if they are not properly planned. (2)

These nutrient deficiencies can cause health problems over time, as well as potentially damaging your metabolism.(3)

With GNC Lean Shake you do not need to worry about any of that.

The formula contains all the main nutrients, as well as 22 vitamins and minerals, ensuring a balanced meal.

Hunger Support

Knowing how many calories you should be consuming is one thing, sticking to that goal is another thing altogether.

With temptation all around us, it can be terribly difficult to resist unhealthy foods. In fact, cravings are a leading cause of diet failure. (4)

Controlling hunger and cravings will certainly make hitting that calorie target for the day easier.

This is where GNC Lean Shake comes in. Their formula is packed with satiety boosting ingredients that prolong the length of time you feel full, helping you to resist temptation.


GNC Lean Shake provides the following nutrients, vitamins and minerals to support healthy and convenient weight loss:


In the world of weight loss and lean figures, protein is the number one nutrient.

Amino acids form the foundations of protein. Some are made in the body whereas others can only be obtained through dietary sources..

Protein can help you to lose weight in a number of ways.

Its well known for the ability to curb appetite for prolonged periods after meals. This is partly due to how it affects discussions between the hunger hormones and the brain.

High protein intake has been shown to increase the amount of appetite reducing peptide hormones. It can also reduce ghrelin, a hunger response hormone. (56)

Furthermore, eating more protein can serve to elevate resting metabolic rate and which increases calorie burn. (7)

GNC Lean Shake uses high quality whey protein and provides a generous 25 g per serving.


There are two different types of fiber: soluble and insoluble.

Both are indigestible by the human gut. The difference between these two fibers lies with how they react in contact with fluids.

True to its name, soluble fiber sucks up fluid like a sponge, becoming a bigger mass with a gel like consistency.

This type of fiber is beneficial for weight loss because it fools the digestive system into thinking there is more food available. This reduces hunger and also can balance blood sugar. (8)

On the other hand, insoluble fiber doesn’t change form when in contact with water. It maintains its stance in size and texture. However it does speed up the transition time of food.

Insoluble fiber is believed to help weight loss by trapping fats and toxins in the gut and

‘dragging’ them out with it. (9)

Fiber can also help you to lose weight by taking care of the ‘friendly’ bacteria in the gut.

Whilst it cannot be absorbed by us, fiber still ‘ferments’ within the intestine as it travels through. This provides a crucial food source for the good microbes that reside there.

This bacteria provides us with a wealth of health benefits. Studies have shown that healthy gut bacteria also contribute to healthy body weight. (10)

GNC Lean Shake includes both types of fiber to give you maximum weight loss and health potential.


Almost everyone reading this will have heard about ‘low-carb’ diets. But carbs are not necessarily the evil when it comes to losing weight.

Carbohydrates are used by our body to create the energy, they are broken down to form glucose.

Carbs could prove to be a defence against muscle loss during dieting. When calories are restricted, the body has to search for alternative sources of fuel.

Sometimes, this results in the breakdown of muscle to burn for energy, which is certainly no good for your body composition goals.

By providing glucose, carbohydrates can prevent the loss of muscle for energy. (12)


Fats contain more calories per gram than any other food. This is one of the most well known reasons why fat is avoided when trying to lose weight.

There are many different types of fat, one of the most dangerous is saturated fat.

A diet high in saturated fat can cause a life threatening condition known as atherosclerosis.

This is where the arteries become ‘furred up’ inside, making them narrower and vastly increasing the risk of heart disease.

Avoiding saturated fat with the prevalence of modern day convenience foods can be difficult. Often these foods contain high levels of saturated fat, thwarting your weight loss and health goals.

GNC Lean Shake has limited the amount of saturated fat in their products to only 2 g per serving.

Vitamins and Minerals

GNC Lean Shake contains a substantial amount of vitamins and minerals, which include the following:

Vitamin E: defends against cognitive decline and has antioxidant effects. (13)

Thiamin: protects the heart and nerves. (14,15)

Riboflavin: increases energy levels and protects against anaemia. (16,17)

Niacin: supports healthy blood cholesterol levels. (18)

Vitamin B6: helps liver function. (19)

Folic Acid: good for reproductive health. (20)

Vitamin B12: supports the functioning of the immune system. (21)

Biotin: good for strong and healthy nails and hair. (22)

Pantothenic Acid: required for the manufacture of neurotransmitters. (23)

Calcium: supports strong healthy bone mass. (24)

Iron: boosts energy levels and helps to keep the blood healthy. (25)

Phosphorus: good for healthy teeth. (26)

Iodine: required for the thyroid to work correctly. (27)

Magnesium: good for heart health. (28)

Zinc: supports male fertility. (29)

Selenium: helps to support the thyroid. (30)

Copper: promotes healthy skin. (31)

Chromium: good for stabilising blood sugar. (32)

Molybdenum: required for oxygen transfer. (33)

Potassium: supports healthy blood pressure. (34)

Side Effects

Any side effects from using GNC Lean Shake will almost certainly be in relation to the change in diet to predominantly liquid meals.

Most of these side effects should dissipate once you have adjusted.

Potential side effects include gas, bloating, constipation, nausea and stomach upsets.

Should any of these side effects not pass on their own time, stop use and contact your physician for advice.

Recommended Dosage

GNC Lean Shake is intended to replace two meals per day. Your remaining meal should be a healthy calorie balanced meal.

If you are mixing the shake yourself, simply mix two scoops of the powder with 8-9 oz of water and some ice cubes in a blender.


GNC Lean Shake is a really convenient option for those who wish to reduce their calorie intake but are low on time. Their premade drinks and powder formulas make counting calories easy to fit into even the busiest of lifestyles.

The formula supports everything the body needs from a healthy meal. Including protein, carbohydrates and many vitamins and minerals. This means you can simply drink and go, without needing to worry about missing out on nutrients.

Overall we think that GNC Lean Shake will certainly be a useful addition to your low calorie diet, whether you wish to lose weight or simply maintain your current figure.

Attention GNC Lean Shake readers: Click here for our #1 rated meal replacement shake

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