Review: GNC AMP Protein Blend – Muscle-Building Supplement


I recently tried the GNC AMP Sustained Protein Blend and was eager to share my thoughts on this muscle-building supplement. With its unique blend of four protein sources and promising features, I was excited to put it to the test.

Having incorporated the GNC AMP Protein Blend into my fitness routine, I found it to be a versatile and effective supplement. The vanilla milkshake flavor offered a smooth and creamy taste, making it easy to mix with various liquids for a quick post-workout shake. I appreciated the blend of protein sources providing both rapid and sustained release, which I believe contributed to improved muscle recovery and performance during my workouts. Additionally, the recommended serving size allowed me to customize my protein intake according to my fitness goals, adding to the product’s convenience.

Comprehensive Protein Blend

The GNC AMP Sustained Protein Blend is a carefully crafted formula that combines four protein sources to provide a complete range of protein for muscle building and exercise support. With a unique blend of native whey isolate, micellar casein, egg whites, and whey hydrolysate, this supplement ensures seven hours of sustained protein release throughout the day. This comprehensive blend offers both rapid release protein for immediate muscle fuel and long-lasting protein for sustained support and recovery.

Performance-Driven Formula

This protein blend is designed to fuel muscle growth and performance results. Packed with essential BCAA’s, it supports anabolic muscle growth, strength, and recovery. Users have reported significant gains in muscle strength and size in a short span of eight weeks. The GNC AMP Sustained Protein Blend is formulated to enhance workout performance and optimize muscle recovery, making it a valuable addition to any fitness regimen.

Convenient Mixability and Usage

Not only does the GNC AMP Sustained Protein Blend offer performance benefits, but it also boasts convenience in its mixability and usage. This gluten-free formula comes in delicious flavor profiles, making it easy to incorporate into your daily routine. Simply mix two scoops with 8 fl. oz. of cold water or your favorite beverage for a quick and tasty protein shake. For optimal results, consume it in the morning or around your workout sessions, but avoid consuming it close to bedtime for maximum effectiveness.

Quality and Brand Commitment

GNC, a trusted brand in health and wellness for over 85 years, upholds the highest standards in nutritional science. The GNC AMP Sustained Protein Blend reflects the brand’s commitment to providing top-notch nutrition products that inspire people to live well. With a focus on performance-inspired ingredients and innovative formulations, GNC continues to deliver quality supplements that cater to the diverse needs of fitness enthusiasts and athletes alike.


  • GNC AMP Sustained Protein Blend offers a unique blend of four protein sources for rapid and sustained release, providing muscle fuel for immediate and on-demand support.
  • The formula contains essential BCAA’s, aiding in muscle support, performance, and recovery, with potential for increased muscle strength and size by up to 30% in just eight weeks.
  • This protein blend is gluten-free and comes in delicious flavor profiles, making it easy to mix into various beverages for a convenient and enjoyable consumption experience.


  • Some users may find the product a bit pricey compared to other protein powders on the market.
  • One reviewer expressed dissatisfaction with the lack of detailed information about the protein breakdown and sweeteners used in the product.
  • A few customers noted that they were not fond of the flavor or texture of the protein powder, indicating personal preferences may vary.


    In conclusion, the GNC AMP Protein Blend has become my go-to choice for protein supplementation due to its quality, taste, and performance benefits. While the product may be slightly higher in price, I found it to be worth the investment for the results it delivered. I highly recommend this protein blend to fitness enthusiasts looking for a reliable and effective muscle-building supplement.

    Questions & Answers:

    Question: Why is GNC AMP Sustained Protein Blend recommended for muscle building and exercise support?

    Answer: The protein blend offers a unique combination of rapid and sustained release sources, essential BCAA’s, and potential muscle strength and size benefits.

    Question: What makes GNC AMP Sustained Protein Blend stand out among other protein powders on the market?

    Answer: The product’s gluten-free formulation, delicious flavor options, and ease of mixing into different beverages make it a convenient and enjoyable choice for consumers.

    Question: How can users customize their protein intake with GNC AMP Sustained Protein Blend?

    Answer: The recommended serving size of the protein powder allows users to tailor their protein intake according to their fitness goals, offering flexibility in consumption.

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