Red Rex Beef Mass Lean Mass Gainer Supplement
RED REX Beef Mass is a high-calorie mass gainer designed to support muscle growth, strength development, and weight gain during bulking phases. Built with premium hydrolyzed beef protein isolate, this advanced formula provides a powerful combination of protein, carbohydrates, and performance nutrients to help athletes increase lean muscle mass and improve recovery after intense workouts.
Each full serving delivers 720 calories, providing the energy required to support heavy training and sustained muscle development. With 50g of fast-digesting beef protein isolate, the formula supplies essential amino acids that help repair muscle tissue and promote muscle growth.
To fuel performance and recovery, RED REX Beef Mass includes 137g of carbohydrates, helping replenish muscle glycogen stores and maintain energy levels during demanding training sessions. The formula also maintains a clean nutritional profile with only 1g of fat and zero cholesterol, supporting efficient calorie intake for lean mass gains.
Unlike traditional mass gainers that rely on dairy protein, RED REX Beef Mass uses beef protein isolate, making it a suitable option for individuals who are lactose intolerant or prefer a dairy-free protein source.
Product Highlights
High-Calorie Mass Gainer
Provides 720 calories per serving to support muscle growth and weight gain.
50g Hydrolyzed Beef Protein Isolate
Fast-digesting protein source rich in amino acids to support muscle repair and development.
137g Performance Carbohydrates
Helps fuel intense workouts and replenish glycogen stores after training.
Supports Strength and Recovery
Contains creatine monohydrate to help enhance strength, power, and performance.
Dairy-Free Protein Source
Made with beef protein isolate, ideal for those avoiding lactose or dairy products.
Clean Bulking Formula
Only 1g of fat and zero cholesterol, supporting efficient lean mass gains.
How to Use
Regular Flavors
Mix 4 scoops (320g) with 700 ml of cold water.
Fruit Flavors
Mix 4 scoops (320g) with 800 ml of cold water.
You can divide the full serving into 4 smaller servings throughout the day:
Mix 1 scoop (80g) with 175–200 ml of water and consume between meals or after workouts.
Key Ingredients
Beef Protein Isolate – High-quality dairy-free protein that supports muscle growth and recovery.
Maltodextrin – Fast-digesting carbohydrate that provides energy and increases calorie intake.
Creatine Monohydrate – Supports strength, power, and exercise performance.
Vitamin & Mineral Blend – Helps support overall health and nutrient balance.
Important Notice
Directions for use are suggestions only. Always consult a qualified healthcare professional before using this or any dietary supplement, especially if you have a medical condition, are pregnant or nursing, or are taking medication.
