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Chocolate Peanut Butter Weight Gainer Protein Supplement | Naked Mass - 8LB
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Chocolate Peanut Butter Weight Gainer Protein Supplement

Naked Mass - 8LB

Chocolate Peanut Butter Naked Mass is the ideal between meal or before  bed supplement to maintain a high... Read More

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Check   Free Shipping over $139.99. Estimated Delivery: Jul 29 - Aug 01

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$99.99 $109.99

Chocolate Peanut Butter Weight Gainer Protein Supplement

$109.99 $99.99

Check   Free Shipping over $139.99. Estimated Delivery: Jul 29 - Aug 01

The Naked Difference

Naked Mass
Regular Mass Gainers
Only clean, premium ingredients
Unnatural additives to aid mixing, color and artificial sweeteners
Multi-phase protein digestion for sustained recovery
Single-phase protein digestion
Ideal blend of carbs and protein to promote growth
Not optimized for muscle growth
Natural and complex carbohydrates
Unhealthy processed carbohydrates
Growth Hormones
No growth hormones
Growth hormones present


  • Gluten Free Gluten Free
  • GMO Free GMO Free
  • Soy Free Soy Free


Fuel Your Workouts

Fuel Your Workouts

Organic maltodextrin is a complex carbohydrate that will give you a boost in calories and energy¹. A pre-workout shake with Naked Mass can provide that extra fuel to power you through an intense workout. Evidence has shown that supplements with maltodextrin can help maintain anaerobic power to promote strength and exercise performance².

Meet Daily Calorie Requirements to Gain Weight

Meet Daily Calorie Requirements to Gain Weight

If you’re someone that’s considered a “hard-gainer”, it can be quite a challenge for you to eat a surplus of calories to gain weight. Chocolate Peanut Butter Naked Mass contains 1280 calories in each serving, making it much easier for you to get the additional calories you need.

Build and Sustain Muscle Mass

Build and Sustain Muscle Mass

If you want your weight gain to be mostly lean muscle mass, then it’s not just about a calorie surplus. You also need to pay attention to protein intake to promote muscle growth. Naked Mass includes Naked Whey, a fast-absorbing protein to aid quick muscle recovery after exercise. Naked Casein, a slow absorbing protein that takes several hours to digest, keeps your muscles nourished throughout the day³.

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Nutrition Info

Serving Size

4 Scoops (330g)

Number of Servings

Approx. 11



Calories: 1280
Protein: 50g
Vitamin D: 0mcg
Calcium: 380mg
Iron: 7mg
Potassium: 1537mg
Total Fat: 9g
Saturated Fat: 3g
Trans Fat: 0g
Cholesterol: 35mg
Sodium: 430mg
Total Carbohydrates: 256g
Dietary Fiber: 14g
Sugars: 59g

% Daily Values are based on a 2,000 calorie diet.
* Daily Value established.

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How To Use

How To Use

  • When: Add our chocolate peanut butter mass gainer to protein shakes, smoothie bowls and baking. Best used between meals, after a workout, or before bed.
  • Blend: Mix four scoops into 24oz of milk or your favorite beverage. Add other calorie-dense, flavorful ingredients if you want to further enhance the taste.
  • Pair With: If you want to enhance your workout performance, add a scoop of Naked Creatine to your daily shake to boost maximal strength.

Frequently Asked Questions

Maltodextrin helps thicken the product and bind the ingredients together. Most manufacturers will choose to use wheat-derived maltodextrin which may pose health concerns due to containing gluten. Naked Mass only includes Organic Tapioca Maltodextrin that is gluten-free and does not pose the same concerns. We also ensure that our ingredients are never treated with pesticides.

The only difference between Chocolate Peanut Butter Naked Mass and Naked Mass is that the chocolate peanut butter flavor contains a few more ingredients for the flavoring. Chocolate Peanut Butter Naked Mass does contain more calories per serving, but both products aid weight gain equally. How soon you see results is also dependent on your overall diet and activity level.

Chocolate Peanut Butter Naked Mass is for anybody who’s looking to gain weight or gain muscle, regardless of whether you regularly go to the gym or not. This mass gainer is also great for those who need to restore their weight, struggle to put on weight, or struggle to maintain a higher weight.

The amount of calories per serving on the label represents the powder itself before it is mixed with milk. Chocolate Peanut Butter Naked Mass contains more calories per serving than Naked Mass due to the additional ingredients for the flavor.

If you’re regularly consuming Chocolate Peanut Butter Naked Mass, results can become noticeable in as soon as 2 weeks, but this depends on your overall diet and activity level. Weight gain is a direct result of consuming more calories than you’re burning off, so you need to ensure that you’re maintaining a calorie surplus to see results.

Chocolate Peanut Butter Naked Mass is an ideal weight gainer for anybody without a lactose or dairy sensitivity who’s trying to gain weight or maintain their weight. Whether you go to the gym or not, Chocolate Peanut Butter Naked Mass is going to provide the necessary nutrition to help you gain weight in a healthy, safe way.

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Customer Reviews

Based on 882 reviews
Pooyan Habibi
The most Organic Whey Protein

I have been using this product about a year and very satisfied since always I am looking for organic and non-flavoured products and Naked is a always goto

Darren Stutzman
Best protein

This has Got to be the best and cleanest protein on the planet.

Elena Parfenov

The order never arrived! Ongoing issues with the products delivery!

Terrible customer service

Not responsive agents, bad tracking system

Ocean Allan
High quality

Mixes well Great taste I add a bit of cinnamon to spice it up a bit

Edward C.

My favourite flavour. Fantastic product.

Navpreet Singh Otaal

The most healthiest Protein powder/ Mass gainer ever tried.

Lara Balint
Not Bad Not Great

Positives no bloating definitely taste better than some. Cons even when shaking up my shake daily has a strong salt flavor

Lara Balint
Great Flavor

Has amazing flavor and gives zero bloat like most other gainers

Sam Szanczuk
Oh my fuck this is good

I've tried a handful of protien powders and mass gainers and this one by far tastes the best. At some point when I was a kid I made my own chocolate milk powder with just sugar and coco powder and that is exactly what this tastes like. And it's basically the same price as the other brand that I was using for the last year that I thought tasted kind of funny.