Legion Athletics The Muscle Growth Stack

Our editors independently research, test, and recommend the best products; we may receive commissions on purchases made from our chosen links. You can learn more about our review process here.


  • 100% natural muscle growth stack with clinically effective doses
  • 10 scientifically proven ingredients to boost workouts and muscle gain
  • Faster recovery, more strength, and improved performance
  • No artificial ingredients, lab tested for purity and potency
  • Money-back guarantee

This all-natural supplement Muscle Growth Stack offers a powerful combination of ingredients to help you reach your muscle-building goals, with transparency and safety you can trust.

Manufacturer: Legion Athletics Brand
Category: Dietary Supplement, Muscle Building Stack

SKU: BBR157 Category: Brand:

Pros & Cons of Legion Athletics Muscle Growth Stack

What We Like …

  • Science-backed formula with effective dosages of each ingredient
  • Third-party lab testing to ensure safety and quality
  • Transparent labeling – you know exactly what you’re getting
  • Subscription option for convenience and savings
  • “No Return Necessary” money-back guarantee minimizes risk

What Needs Improvement …

  • Limited flavor option (Fruit Punch, Dutch Chocolate) for Whey+ Protein Powder
  • Not suitable for vegans or vegetarians

Product Summary

The Muscle Growth Stack by Legion Athletics is a combination of two of their popular sports supplements – Whey+ Protein Powder and a pre-workout formula (not included in this bundle). The whey protein is made with Truly Grass-Fed milk and contains no artificial ingredients.

The entire stack is designed to help you maximize your workouts, and improve muscle growth and recovery. Legion Athletics uses clinically studied dosages and backs its products with a money-back guarantee.

Muscle Growth Stack Specs

Key Ingredients Legion Athletics whey protein, Casein, or Plant Protein, optional caffeine, post-workout as above
Serving Info Recommended on package of servings per bottle
Guarantee 100% money-return guarantee
Dose Recommended on package
Flavors Fruit Punch, Dutch Chocolate
Best For Supports harder training, faster recovery, and greater muscle gain
Item Form Powder
Item Weight 1.90 Kilograms
Special Ingredients Whey Protein, Caffeine (optional)

Asked A Questions for Legion Muscle Growth Stack

Q. Can I take The Muscle Growth Stack if I’m vegan?

A. No, The Growth Stack includes Whey+ protein powder, which is derived from milk.

Q. Will this product help me build muscle without exercise?

A. No, exercise is a crucial factor for muscle growth. The Muscle Growth Stack can help you maximize the gains you get from your workouts.

Q. What are the benefits of the pre-workout formula included in the stack?

A. Legion Athletics doesn’t specify which pre-workout formula is included in this stack, but pre-workouts typically contain ingredients like caffeine and BCAAs to boost energy, focus, and muscle performance during your workout.

About the Brand

Legion Athletics is one of the top bestselling brands with NSF Certifications.

Legion Athletics

Founder: Matthew Michaels

Legion Athletics focuses on science-backed supplements you can trust. They prioritize transparency, using top-quality ingredients and undergoing rigorous third-party testing.

Shop the Brand


There are no reviews yet.

Leave a Reply

Were you happy as their customer?

Please share your experience with others by writing a review.
How Would You Rate This Product Overall?

Please Rate Your Experience

Yes, I would recommend this to a friend

No, I would not recommend this to a friend

Your email address will not be published. Required fields are marked *


The "Verified Reviewer" authentication is just one more way that we strive to bring our readers the most accurate and reliable information.

Privacy Policy "I certify that this review is based on my own experience and that I am in no way affiliated with this business, and have not been offered any incentive or payment from the business to write this review. I agree to Bodybuildingreviews`s Terms & Conditions, including to not write false reviews, which is in many cases against the law",