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Metabolic Nutrition MuscLean 2.5 Lbs

6 reviews   |  
Original price $59.99 - Original price $59.99
Original price $59.99
$59.99 - $59.99
Current price $59.99
SKU 764779257125
Most USA Orders Ship Free Over $99
Excludes drinks, liquids, bars, and foods.
Flavor: Chocolate Milkshake

Metabolic Nutrition MuscLean 2.5 Pounds

The Ultimate Lean Weight Gainer!

Are you looking to build lean muscle mass, but don't want to put on fat like most weight gainers tend to do? Then welcome the new MuscLean weight gainer from Metabolic Nutrition! This is the only 'lean" weight gainer on the market today! Most of you have heard and tried the amazing Protizyme protein, which is one of the top selling proteins on the market due to the high quality ingredients, amazing taste (yes you all know the taste!), unique ultra-microfiltration and digestive enzyme coating processes...but now welcome MuscLean. Metabolic Nutrition wanted to come up with a product that was purely to help build solid lean muscle.

Also Available in 5Lbs

How Does MuscLean Work?

MuscLean delivers the highest bioavailability of protein per scoop out of any weight gainer available. They also provide essential fatty acids, good muscle building fats, enzymes, recovery ingredients and more. This makes MuscLean a truely unique product. It also is lower in carbs, which means more muscle growth without the excess fat you can get from other weight gainers on the market. Now add in the amazing tasting flavors Metabolic Nutrition is known for, and you will be looking forward to drinking this weight gainer each and every day.

How is it Different Than Other Weight Gainers?

Other weight gainers and mass gainers are just that. They are there to help you put on extra weight. Now that may be good for a hard gainer looking to get whatever kind of weight on he can, fat and muscle...while MuscLean is for those looking to build more muscle mass, no matter if they want a lot, or looking to add on a little more and lean out at the same time. That is why this is called a Lean Gainer.

MuscLean Product Benefits

  • Great Tasting Flavors
  • Easy to Digest
  • Low Carb, High Protein & High Good Fats

What Type of Results Should I Expect?

Metabolic Nutrition says that after days to weeks of use, you will notice stronger muscle contractions, greater strength, quicker recovery times and harder, leaner muscle mass. And to aid in fat loss, this product reduces the chances of binge eating.

We All Need Protein to Build Muscle

Protein is essential for every bodybuilder, athlete, Crossfitter and fitness enthusiast. It's the key to muscular development. And when you combine protein with the ingredients in MuscLean that enhance nutrient uptake, you get more effect muscle protein synthesis. This product was developed to build your hard, dense muscle mass.
Metabolic Nutrition only used the same quality protein found in their Protizyme protein, which makes this product easy to digest, unlike other weight gainers on the market. It was enhanced with vitamins, minerals and other ingredients to enhance protein synthesis and make it much easier to build muscle.

Why the Additional Vitamins & Minerals?

You will no longer need to supplement your vitamins and minerals elsewhere. Also, it helps you to be more healthy, which in turn will help you get to the gym and be more active while using MuscLean.

MuscLean Vs. Protizyme

While Protizyme is the perfect protein supplement for meeting your protein goals and helping to reach your fitness goals, MuscLean was specifically formulated for those looking to build more dense muscle mass in the shortest amount of time without putting on extra fat. Whereas Protizyme would be great for cutting, MuscLean would be great during a lean bulking phase.

Directions & Dosage: Take it for the Best Results

You can take 1-3 scoops per day. Metabolic Nutrition recommends taking MuscLean in less than 30 minutes after your workout. If you are looking to build more muscle mass, you can take it in the morning or before bed as well. It should not be used as a meal replacement.

Stacking: This product can be stacked with anything. Metabolic Nutrition recommends stacking it with Tri-Pep, TAG, and CGP for the ultimate muscle building plan.

Flavors: Chocolate Milkshake, Peanut Butter Milkshake, Vanilla Milkshake, Strawberry Milkshake

Metabolic Nutrition MuscLean 2.5lbs Supplement Facts

Serving Size: 1 Scoop (45g)

Servings Per Container: 25

Calories 213

Total Fat 13g

Saturated Fat 0g

Trans Fat 0g

Cholesterol 28mg

Sodium 24mg

Potassium 150mg

Total Carbohydrate 6g

Dietary Fiber 3g

Sugars 1g

Protein 21g

*Daily Value Not Established

*Percent Daily Values are based on a 2,000 calorie diet. 

Other Ingredients: A proprietary blend of Ultra 10x-microfiltered enzymatically hi-absorption whey protein isolate and whey protein concentrate (containing highest levels of bio-active immunoglobulins: Beta-lactoglobulin (55% - 65%), Alpha-lactalalbumin (18%- 25%), Immunoglobulin (9% - 12%), Bovine Serum Albumin (6% - 10%), Lactoferrin (1% - 1.5%), T.A.G. (Trans-Alanyl-Glutamine), Maximum Potency Digestive Enzyme Complex (comprising of Betaine, Pepsin, Papain, Amylase), Vitamin Mineral Blend (consisting of Ascorbic Acid, Beta Carotene, Biotin, d-Calcium Pantothenate, Folic Acid, Niacinamide, Pyridoxine Hydrochloride, Riboflavin, Thiamine Mononitrate, Vitamin A Palmitate, Cyanocobalamin, Cholecalciferol, Tocopheryl Acetate, Phytonadione, Chromium, Copper, Calcium, Ferric Orthophosphate, Magnesium Oxide, Manganese Sulfate, Molybdenum, Dipotassium & Dicalcium Phosphate, Potassium Iodide, Selenium, Zinc Oxide), Low-Fat Cocoa powder, Lecithin, Xanthan Gum, Guar Gum, Natural and Artificial Flavors, Sucralose.


Store in a cool dry place after opening.


Davies RW, Carson BP, Jakeman PM. The Effect of Whey Protein Supplementation on the Temporal Recovery of Muscle Function Following Resistance Training: A Systematic Review and Meta-Analysis. Nutrients. 2018;10(2):221. Published 2018 Feb 16. doi:10.3390/nu10020221

Hudson JL, Paddon-Jones D, Campbell WW. Whey protein supplementation 2 hours after a lower protein breakfast restores plasma essential amino acid availability comparable to a higher protein breakfast in overweight adults. Nutr Res. 2017 Nov;47:90-97. doi: 10.1016/j.nutres.2017.09.007. Epub 2017 Oct 2. PMID: 29241582.

Customer Reviews
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Filter Reviews:
  • Peanut Butter Milkshake
  • go-to
  • smoothie
  • husband
  • shake
  • things
  • stuff
  • taste
United States United States

Great protein

I loved it! Great taste

  • Age? 62
  • Who would you recommend this product to? Anyone into bodybuilding or intense training
Sherri H.
United States United States

Best protein powder

This is our go-to for green smoothies. My husband will ask for a smoothie now bc of this stuff! (Peanut Butter Milkshake) Makes all the healthy things taste like a decadent shake!

  • Age? All
  • Who would you recommend this product to? Foodies
Adriana H.
United States United States

Great product

This protein shake is really good, very good for my muscle, great taste, I take it after weight lifting and keeps me full .

  • Age? 56
  • Who would you recommend this product to? I recommend to anyone who wants to keep nice lean muscles.
United States

Metabolic Nutrition MuscLean shake

I really like the flavor and the consistency is great in the blender with a little ice. I would highly recommend to a friend. I will be buying this item again soon.

Chuck B.

Best Weight Gainer

This is the best tasting weight gainer I have ever tried. Musclean isn't think or bland. I actually look forward to drinking this stuff. Right now I mix it with oatmeal in the morning, take it post workout and then again before bed. Gets me an extra 600-700 calories per day, which I need!


low carb and good for cutting

This is a good product that is very similar to dymatize iso 100. A lot of people like protein supplements like this Metabolic Nutrition Musclelean because they are low carb and low calorie which makes it great for when you are cutting or getting ready for a bodybuilding competition. So, I would say that if you are bulking this is good but not the best option, and if you are cutting this is a really good protein supplement to choose. It has a lot of protein per scoop and is not too expensive.