---
product_id: 729805479
title: "Extreme Mass Gainer Protein Powder, 53G Protein, Clean Weight Gainer, Increase Muscle Mass, Full Spectrum Amino Acid - Chocolate, 6 Pound"
brand: "nutrabio"
price: "€ 295.53"
currency: EUR
in_stock: true
category: "Nutra Bio"
url: https://www.desertcart.hr/products/729805479-extreme-mass-gainer-protein-powder-53g-protein-clean-weight-gainer
store_origin: HR
region: Croatia
---

# Rich chocolate flavor 53g protein per serving 6 lbs clean mass gainer Extreme Mass Gainer Protein Powder, 53G Protein, Clean Weight Gainer, Increase Muscle Mass, Full Spectrum Amino Acid - Chocolate, 6 Pound

**Brand:** nutrabio
**Price:** € 295.53
**Availability:** ✅ In Stock

## Summary

> 🔥 Fuel Your Gains, Own the Room 💥

## Quick Answers

- **What is this?** Extreme Mass Gainer Protein Powder, 53G Protein, Clean Weight Gainer, Increase Muscle Mass, Full Spectrum Amino Acid - Chocolate, 6 Pound by nutrabio
- **How much does it cost?** € 295.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/729805479-extreme-mass-gainer-protein-powder-53g-protein-clean-weight-gainer)

## Best For

- nutrabio enthusiasts

## Why This Product

- Trusted nutrabio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Gut-Friendly & Delicious:** Smooth chocolate flavor that mixes effortlessly and is easy on digestion—no clumps, no compromise.
- • **Power-Packed Protein Punch:** 53g of premium WPC80 & Micellar Casein fuels lean muscle growth and 4-hour sustained absorption.
- • **Clean & Transparent Nutrition:** Gluten-free, soy-free, no added sugars, vegetarian, kosher, and third-party tested for purity and quality.
- • **Macro Mastery for Serious Gains:** 99g complex carbs + 6g healthy fats per serving to supercharge your caloric intake without the junk.
- • **Trusted by Athletes, Loved by Results:** Clinically crafted and proven to support muscle repair and weight gain with full label transparency.

## Overview

NutraBio Extreme Mass Gainer is a 6-pound clean weight gainer protein powder delivering 53g of high-grade whey and casein protein, 99g complex carbs, and only 6g fat per serving. Designed for serious athletes and bodybuilders, it supports lean muscle growth, sustained protein absorption, and optimal recovery. Gluten-free, soy-free, vegetarian, kosher certified, and third-party tested, it offers transparent, premium nutrition in a rich chocolate flavor that mixes easily and digests smoothly.

## Description

After you crush your goals in the weight room, maximize your body recovery rate and muscle growth with NutraBio Extreme Mass Gainer Protein Supplement. Our anabolic whey protein blend uses high grade WPC80 and Micellar Casein to help your body achieve new limits in the gym. If you're putting in work in the gym, you also need to be replenishing your muscles with the correct protein absorption. We use the purest grade, non-denatured protein powder, manufactured using a 100% cold temperature process, which keeps its micro-fractions intact and protects the integrity of the amino acid profile. Our protein is mighty tasty, and is scientifically proven to sustain 4-hour release protein absorption, making it the perfect protein blend for any athlete or body builder.

## Features

- ANABOLIC WHEY PROTEIN BLEND – Extreme Mass uses a blend of high grade WPC80 and Micellar Casein for maximum lean muscle gain. This blend delivers the optimum amino acid profile for nitrogen retention and muscle repair.
- DIETARY ESSENTIALS – Serious athletes need true proper nutrition to ensure growth and weight gain. Extreme Mass provides healthy fats, fiber, complex carbs, and vitamins to ensure your body has what it needs to grow.
- SUPER CHARGE YOUR MACROS – Extreme Mass provides 53 grams of protein and 99 grams of carbohydrates per serving, and only 6 grams of fat. This is essential for any person looking to up their caloric intake. Extreme Mass is suitable for both men and women.
- SUPERIOR QUALITY - NutraBio uses only the best, and this product is no exception. Extreme Mass is gluten free, soy free, free of added sugars, vegetarian, third-party tested, certified kosher, and made in the USA.
- THIRD PARTY TESTED, FULL DISCLOSURE – Like all NutraBio products, Extreme Mass is tested by an independent third party lab to ensure it is both pure and meets our strict quality standards. All NutraBio products feature fully transparent labels with no proprietary blends.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078135XG7 |
| ASIN  | B078135XG7 |
| Age Range Description | Adult |
| Brand Name | NutraBio |
| Customer Reviews | 4.5 4.5 out of 5 stars (119) |
| Customer reviews | 4.5 4.5 out of 5 stars (119) |
| Diet Type | Gluten Free |
| Flavor | Chocolate |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 28.1 x 20.3 x 20.3 centimeters |
| Item Weight | 2.72 kg |
| Manufacturer | NutraBio Labs, Inc |
| Manufacturer  | NutraBio Labs, Inc |
| Manufacturer Part Number | 25501 |
| Manufacturer reference  | 25501 |
| Material Type Free | gluten, soy |
| Number of Items | 1 |
| Package Type Name | Tub |
| Product Benefits | Weight Gain |
| Product Dimensions  | 28.07 x 20.32 x 20.32 cm; 2.72 kg |
| Protein Source | Whey |
| Recommended Uses For Product | Muscle Growth |
| Supplement Formulation | Multi-Supplement |
| UPC | 649908255015 |
| Unit Count | 96.0 Ounce |

## Product Details

- **Brand:** NutraBio
- **Diet type:** Gluten Free
- **Flavour:** Chocolate
- **Item weight:** 6 Pounds
- **Material type free:** gluten, soy

## Images

![Extreme Mass Gainer Protein Powder, 53G Protein, Clean Weight Gainer, Increase Muscle Mass, Full Spectrum Amino Acid - Chocolate, 6 Pound - Image 1](https://m.media-amazon.com/images/I/71gfZliKPAL.jpg)

## Questions & Answers

**Q: How many servings you get? 30 in the entire container?**
A: It depends on how much u take.  We use 2 scoops a day for our son after wrestling practice.  With milk that’s about 500 calories.

**Q: Who certifies your kosher status?**
A: Our products are certified by the Orthodox Union.

**Q: Can women use this product too?**
A: Yes, both men and women can use this product. We recommend women who are pregnant or breastfeeding consult with their medical practitioner before using the product.

**Q: Is this lactose free ??**
A: No, this product contains whey protein concentrate and micellar casein, both of which contain lactose.

## Frequently Bought Together

- NutraBio Extreme Mass Gainer Protein Powder, 53G Protein, Clean Weight Gainer, Increase Muscle Mass, Full Spectrum Amino Acid - Chocolate, 6 Pound
- NutraBio Pure Micronized Creatine Monohydrate Powder Supplement, Unflavored, (300 g) - Supports Bulk Muscle Energy, Recovery, and Strength - HPLC Tested Creatine Powder Supplement for Men and Women

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-10-19*