GNC AMP Sustained Protein Blend – Cinnamon Toast (28 Servings)

GNC AMP Sustained Protein Blend in Cinnamon Toast delivers a balanced protein solution designed for day-long support. By combining four protein sources, it feeds your muscles and daily recovery cues. The formula provides seven hours of sustained protein release after each serving, helping you stay fueled between meals and workouts.

Protein power you can feel over the day

• Native whey isolate delivers rapid amino acids for immediate muscle fuel after training.
• Micellar casein provides seven-hour sustained release to support longer intervals between meals.
• Egg whites add a clean, high-quality protein source with minimal fats.
• Whey hydrolysate is pre-digested for quick absorption during workouts and day-long support.

Some users report increased strength and size by up to 30% in eight weeks when paired with training and nutrition. Individual results vary by routine and consistency.

Flavor, mixability, and daily use

• Delicious Cinnamon Toast flavor, gluten-free, and designed for easy mixing into 8 oz of cold water or a beverage of choice.
• Great for morning fueling, pre-workout preparation, or post-workout recovery.

GNC has supported athletes and wellness enthusiasts for over 85 years, combining performance-inspired nutrition with current science to help you live well. This product is part of a broader portfolio focused on quality and transparency.

Usage tips

• Consume two scoops twice daily; avoid taking close to bedtime to support rest.
• Mix with 8 oz of cold water or your preferred beverage for smooth, drinkable consistency.