Concentrated Intelligent Release
Nightly | Recovery
- Clinically Researched
- Immediate & 6 Hour Release OT2™ Leucine & Glutamine to Fuel Recovery*
- Primes Body For Sleep Potential With Key Ingredients + Muscle Fueling Compounds*
- Features Melatonin, L-Theanine, GABA, Mucuna & D-Aspartic Acid
- Nitro-Factor 10g
- Natural & Artificial Flavors
Introducing GNC Pro Performance® AMP Concentrated Intelligent Release Series, featuring revolutionary new formulas with performance-enhancing, clinically studied ingredients developed to change the way nutrients work to amplify your performance.*
Exclusive OT2 Delivers Anabolic Leucine & Anti-Catabolic Glutamine Over 6 Hours*
- This product is engineered for dual delivery of fast & slow releasing anabolic leucine & anti-catabolic glutamine!
- Designed to deliver immediate release of anabolic leucine within 1 hour, immediate release of glutamine in 2 hours, plus extended release OT2 leucine & glutamine over 6 hours!*
OT2 - The Exclusive GNC Advantage
GNC's breakthrough Optimal Timing Technology (OT2) is an exclusive innovation that enhances ingredients to control their release. No other products are engineered with this technology.
Nitro-Factor™ - Maximum Muscle Building†
The full muscle building potential of a GNC product is based on its total nitrogen content - so the more nitrogen a product has, the stronger it will perform.
OT2: Optimal Timing Technology™
Lutemax 2020™ is a trademark of OmniActive Health Technologies.
Setria® is a trademark of Kyowa Hakko Bio Co., Ltd
Sustamine™ is a trademark of Kyowa Hakko Bio Co., Ltd.
*These statements have not been evaluated by the Food & Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
^0g Trans Fat
†When used in conjunction with an exercise program.