GNC AMP® Sustained Protein Blend
GNC AMP Sustained Protein Blend combines a mix of high-quality, slow-release protein sources to support prolonged muscle growth and recovery. Each serving delivers 25 grams of protein from whey protein, casein, and milk protein, ensuring continuous muscle nourishment throughout the day. With delicious flavors and excellent mixability, this protein blend is perfect for athletes and individuals looking for long-lasting results in building strength and lean muscle.
Product Features:
- Go The Distance With 4 Types Of Protein: GNC AMP Sustained Protein Blend is an innovative protein powder containing four protein sources, including native whey isolate, micellar casein, egg whites, and whey hydrolysate—delivering seven hours of sustained protein release throughout the day.
- Train Harder & Recover With Rapid-Release Amino Acids: Sustained Protein Blend harnesses the power of two distinct protein varieties, including rapid-release protein for an immediate surge of BCAA when your muscles need it most*.
- Keep Fueling Gains With Ongoing Muscle Support: GNC AMP’s protein blend also includes slower digesting, sustained-release proteins with up to seven hours of muscle fuel for ongoing muscle protein synthesis^*.
- Third-Party Tested & Certified: GNC is committed to regularly testing Sustained Protein Blend for banned substances in sport.
- All The Fuel You Want & Nothing You Don’t: Sustained Protein Blend is delicious, gluten free—and only packs 130 calories and 1g of sugar.
- Shake Up Your Daily Protein Intake: Enjoy any of Sustained Protein Blend's flavors with cold water or milk in a shaker cup—or as part of a smoothie and blended with fruits, juices, peanut butter, or yogurt. GNC’s online Learning Center has free recipes for baking with protein, too!
- Gluten Free
Usage:
As a dietary supplement, mix one scoop (35 g) in 6-8 fl. oz. of cold water and enjoy. See usage benefits for additional suggestions and information.
Precautions:
- This product is intended to be consumed by healthy adults 18 years of age or older.
- Consult your physician before use if you are pregnant, nursing, taking medication, or have a medical condition.
- Immediately discontinue use and consult a healthcare professional if you experience any adverse effects.
- Do not exceed the recommended daily intake.
- Do not use if the safety seal is broken or missing. Keep out of reach of children.
- Store in a cool, dry place.
Disclaimer:
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.



