---
product_id: 4803813
title: "Mass Amino Acids, 500 Tabs. Use Pre-Post Workout, with Meals, Essential for Muscle Recovery and Repair. Complete Amino Acid Profile"
brand: "beverly international"
price: "1351 DH"
currency: MAD
in_stock: true
reviews_count: 8
category: "Beverly International"
url: https://www.desertcart.ma/products/4803813-mass-amino-acids-500-tabs-use-pre-post-workout-meals
store_origin: MA
region: Morocco
---

# Sustained amino release every 10-30 mins Boosts workout energy & mental alertness 2X nitrogen retention for muscle growth Mass Amino Acids, 500 Tabs. Use Pre-Post Workout, with Meals, Essential for Muscle Recovery and Repair. Complete Amino Acid Profile

**Brand:** beverly international
**Price:** 1351 DH
**Availability:** ✅ In Stock

## Summary

> 🔥 Fuel Your Gains, Outperform the Pack 💥

## Quick Answers

- **What is this?** Mass Amino Acids, 500 Tabs. Use Pre-Post Workout, with Meals, Essential for Muscle Recovery and Repair. Complete Amino Acid Profile by beverly international
- **How much does it cost?** 1351 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/4803813-mass-amino-acids-500-tabs-use-pre-post-workout-meals)

## Best For

- beverly international enthusiasts

## Why This Product

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

## Key Features

- • **Double Your Muscle Fuel:** Rare peptide-bonded amino acids boost nitrogen retention up to 2X, powering fuller, stronger muscles.
- • **Ideal for Every Hard Gainer:** Perfect for 40+, natural athletes, and anyone committed to pushing muscle growth beyond limits.
- • **Train Harder, Recover Faster:** Stimulates protein synthesis and energy metabolism to maximize gains pre, during, and post-workout.
- • **Trusted Legacy, Proven Results:** Backed by 50+ years of research-driven quality from Beverly International, a staple for serious athletes.
- • **Precision Dosing for Peak Performance:** Take 2-4 tabs every 10 minutes during training to keep muscles fed and in positive nitrogen balance.

## Overview

Beverly International Mass Amino Acids delivers a complete amino acid profile with rare peptide-bonded amino acids that double nitrogen retention, enhancing muscle growth and recovery. Designed for use pre, during, and post-workout, this supplement boosts energy, protein synthesis, and mental focus. Trusted for over five decades, it’s ideal for hard gainers, natural athletes, and those 40+ seeking superior muscle repair and growth.

## Description

Buy Beverly International Mass Amino Acids, 500 Tabs. Use Pre-Post Workout, with Meals, Essential for Muscle Recovery and Repair. Complete Amino Acid Profile on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Old School Nutrition is the best! - In my 30+ years working out in the gym as an avid bodybuilder and weightlifter, I have seen every "state of the art" supplement make its mark, then disappear into oblivion. Some of them come to mind: Vanadyl Sulfate, Glandulars, Androsteniodone, etc. And even though some of them might work from time to time, nothing beats a solid nutrition foundation, like the old school bodybuilders from the silver and golden era. When you look at their supplement regimen, you saw that they consumed Dessicated Liver and Amino Acids. Well, this brand is superb. It has all the essential/non-essential/BCAA amino acids, which are the building blocks to develop bigger muscle tissue, but they are easily digested. I combine them with their dessicated liver brand as well. And even though they are a little bit pricey, you are getting your money's worth. Check them out. You wont be disappointed.
Review: Great for maintaining & growing muscle - This is the best amino acid supplement I have tried. In combination with the same brand’s Ultra 40 beef liver tablets - and taken as suggested for body weight - they are at the core of my muscle gaining plans and as essential to me as the exercise and training.

## Features

- Rare amino-based nitrogen-retention technology: Mass Amino Acids (Mass) contains a rare casein hydrolysate rich in peptide-bonded amino acids (PBAAs). PBAAs can enhance nitrogen retention up to 2X as much as regular food protein.* The more nitrogen your muscles retain, the bigger, fuller and stronger they can become.*
- Mass will help you leap past other bodybuilders with muscular gains that take your physique from “decent” to head-turning impressive. Mass Aminos act as a trigger to force more gains from your food. This amino supplement stimulates energy metabolism and enhanced protein synthesis during training. Take Mass tabs every half hour throughout the day to keep your body in a positive nitrogen balance.*
- Perfect for the 40+, hard gainers, natural physique athletes and anyone else committed to doing whatever it takes to make their muscles bigger, fuller, harder and stronger, naturally.
- Reduces loss of muscle mass and strength during layoffs from training, and helps you “regain” muscle faster afterwards. Mass gives you a higher workout energy level, a better pump and greater mental alertness. Feed your muscles while you train. Take 12-24 Mass Tabs while you train. 2-4 every 10 minutes or so. *
- Quality and Integrity matter… that’s why Beverly International is obsessed with using only the highest quality, research-based ingredients available. Delivering solid, safe and effective, superior quality supplements since 1967, no other supplement company can duplicate Beverly’s more than five-decade history of delighted customers. If you’re serious about purchasing from a trusted, established brand, then that company is Beverly International. *

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0010YXFES |
| Best Sellers Rank | #116,349 in Health & Household ( See Top 100 in Health & Household ) #237 in Branched Chain Amino Acids Nutritional Supplements |
| Customer Reviews | 4.3 4.3 out of 5 stars (233) |
| Date First Available  | December 8, 2007 |
| Manufacturer  | Beverly International |
| Package Dimensions  | 7.64 x 4.33 x 4.25 inches; 1.68 Pounds |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Beverly International
- **Diet Type:** Keto
- **Dosage Form:** Tablet
- **Flavor:** Unflavored
- **Item Form:** Tablet
- **Number of Items:** 1
- **Package Information:** Bottle
- **Product Benefits:** Energy Management
- **Unit Count:** 500.00 Count

## Images

![Mass Amino Acids, 500 Tabs. Use Pre-Post Workout, with Meals, Essential for Muscle Recovery and Repair. Complete Amino Acid Profile - Image 1](https://m.media-amazon.com/images/I/71m1D4ig-qL.jpg)

## Questions & Answers

**Q: Who is this product ideal for?**
A: Anyone who is trying to build muscle mass and strength. Anyone who wants to preserve muscle mass and strength (e.g. during or following a layoff from training). Hard gainers (particularly when stacked with Ultra 40).

**Q: What is Mass Amino made of?**
A: Mass Amino Acids (Mass) contains a rare casein hydrolysate rich in peptide-bonded amino acids (PBAAs). PBAAs can enhance nitrogen retention up to 2X as much as regular food protein.*

**Q: What product goes best with Mass Amino Acids?**
A: For even more dramatic muscle and performance gains, take Mass Amino Acids with Ultra 40. Many of our customers have found this to be the most effective stack they’ve ever used.

**Q: What is the best time to take Mass Amino Acids?**
A: The best times to take a dose are with meals and during workouts.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Old School Nutrition is the best!
*by T***E on August 5, 2021*

In my 30+ years working out in the gym as an avid bodybuilder and weightlifter, I have seen every "state of the art" supplement make its mark, then disappear into oblivion. Some of them come to mind: Vanadyl Sulfate, Glandulars, Androsteniodone, etc. And even though some of them might work from time to time, nothing beats a solid nutrition foundation, like the old school bodybuilders from the silver and golden era. When you look at their supplement regimen, you saw that they consumed Dessicated Liver and Amino Acids. Well, this brand is superb. It has all the essential/non-essential/BCAA amino acids, which are the building blocks to develop bigger muscle tissue, but they are easily digested. I combine them with their dessicated liver brand as well. And even though they are a little bit pricey, you are getting your money's worth. Check them out. You wont be disappointed.

### ⭐⭐⭐⭐⭐ Great for maintaining & growing muscle
*by D***T on April 9, 2025*

This is the best amino acid supplement I have tried. In combination with the same brand’s Ultra 40 beef liver tablets - and taken as suggested for body weight - they are at the core of my muscle gaining plans and as essential to me as the exercise and training.

### ⭐⭐⭐⭐⭐ Superior Beverly International Quality- These aminos really work!
*by A***R on June 11, 2018*

Been using these for 18 years, Beverly International is top notch quality and their products work as advertised. I use these as a training aid, swallowing around 4-5 throughout my workout in the Camelbak bottle which has Beverly Muscle Synergy powder w/water. These Aminos definitely energize and revitalize very quickly after ingesting them, so sometimes I'll also pop one with a meal, you can't OD with these. I even use them at work in the afternoon instead of reaching for the caffeine. Superior product, works well at any time.

## Frequently Bought Together

- Beverly International Mass Amino Acids, 500 Tabs. Use Pre-Post Workout, with Meals, Essential for Muscle Recovery and Repair. Complete Amino Acid Profile
- Beverly International Ultra 40 Grass Fed Desiccated Beef Liver, 500 Tab. Golden-era Secret for Boosting Muscle Growth, Stamina and Performance Naturally. Break Through Those Sticking Points-Endurance
- Beverly International Lean Out 120 caps. Fat Burner with Metabolic Support. Lipotropics. Choline, Carnitine, Chromium. Stimulant-Free Belly Fat Burner. Get Leaner. Use AM & PM, Stackable Diet Pills.

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-14*