Build Muscle/Strength

Looking to build muscle and gain strength? The Build Muscle Collection from Undefined Nutrition by Brian Shaw features protein powders, creatine, and pre-workout formulas crafted to help maximize training and recovery. Each Undefined Nutrition supplement is designed to help fuel performance, promote recovery, and drive muscle development—so you can get the most out of every rep.

Ready to train harder and recover stronger? Here’s what you need to know about supplements that are designed to support muscle growth and strength.

What Are the Best Muscle-Building Supplements?

When it comes to building strength, size, and power, consistent training and proper nutrition come first. But supplements can help provide additional support. The most effective muscle-building products are those formulated to help fuel growth, promote recovery, and maximize performance in the gym.

At the core of most programs is protein powder, since protein provides the amino acids your body needs to repair muscle fibers after training. Whey protein isolate, in particular, is highly bioavailable, meaning it is efficiently absorbed and used by the body. Creatine monohydrate is another staple, studied extensively for its ability to support strength and power output. Add in pre-workouts with nootropic support, and you have a well-rounded toolkit to help both body and mind during tough training sessions.

Do Muscle Supplements Really Work?

Many athletes and lifters wonder if supplements truly make a difference. The answer depends on the product and how it’s used. Protein supplements can help ensure your muscles have the amino acids required for recovery and growth. Creatine helps support the body’s natural energy systems, which may allow for more training volume and intensity.

Supplements don’t replace proper training, balanced nutrition, and adequate rest. Instead, they are designed to complement your efforts, filling potential gaps and helping your body perform at its best. That’s why the Build Muscle Collection includes only products formulated with well-researched ingredients that athletes like 4 x World's Strongest Man Brian Shaw trust in their daily routines.

What Are the Big 4 Supplements for Muscle Growth?

With so many options available, it helps to focus on the “big 4” categories often used for building muscle:

Protein Powder Supports daily protein intake to speed recovery and muscle development.

Creatine Monohydrate One of the most studied supplements, shown to help support strength and training performance.

Pre-Workout / Nootropic Drinks Designed to help increase energy, focus, and training intensity.

MASS GAINER - An all-in-one high protein formula with ample carbohydrates and good fats.

The Build Muscle Collection includes each of these foundational categories so athletes can find the right support for their individual goals.

What Is Best for Fast Muscle Gain?

There’s no shortcut to building muscle quickly, but supplements can help support the process when combined with disciplined training and nutrition. Protein powders help provide the building blocks for recovery. Creatine may aid strength gains, creating more stimulus for growth. Pre-workouts formulated with nootropics can support focus and intensity during tough training sessions.

Consistency is key—hitting your nutrition targets daily, getting quality rest, and training effectively. Supplements like those in the Build Muscle Collection are designed to complement that effort and help you make steady progress over time.

How to Choose the Right Muscle-Building Supplement?

With so many options, it’s important to choose supplements that align with your training goals and lifestyle. Consider the following:

Training Focus – Creatine monohydrate is often used to support strength. Protein isolate is commonly used to support recovery and size.

Dietary Needs – Choose products that align with gluten-free, lactose-sensitive, or low-sugar diets.

Performance Goals – Competitive athletes may seek pre-workouts for focus, while beginners may only need protein and creatine to start.

Lifestyle Fit – Supplements only help if you’ll use them consistently. Look for flavors and formats that work with your daily habits.

At Undefined Nutrition by Brian Shaw, each formula is crafted with simplicity, quality, and effectiveness in mind—making it easier to find the right fit for your program.

The Build Muscle Collection from Undefined Nutrition by Brian Shaw was created for athletes who want high-quality, research-driven supplements to support their performance. With a combination of protein powders, creatine, amino acids, and pre-workouts, this lineup provides products designed to fuel training, aid recovery, and help promote muscle development.

Backed by one of the strongest athletes in history, these supplements are crafted in cGMP, FDA-inspected facilities with quality and consistency in mind. Whether you’re chasing new personal bests or simply building a stronger foundation, the Build Muscle Collection offers trusted support for every stage of your training.

Shop now and explore the supplements designed to help you recover, train, and perform at your best.