GAC Extreme is an upgraded version of the standard GAC blend, taking the core glutamine, arginine, and carnitine base and adding Agmatine and Acetyl-L-Carnitine for a more comprehensive performance and cognitive effect. Per ml it delivers Acetyl-L-Carnitine (200 mg), L-Carnitine (200 mg), Glutamine (25 mg), Agmatine (50 mg), and Arginine (50 mg) at a total concentration of 525 mg per ml. The dual carnitine approach is the key upgrade, with standard L-Carnitine handling peripheral fat transport while Acetyl-L-Carnitine crosses the blood-brain barrier to deliver cognitive and neurological benefits standard carnitine cannot reach. Agmatine adds a further dimension as a downstream arginine metabolite with nitric oxide-boosting, nootropic, and potential analgesic properties. The result is a blend that covers pumps, endurance, recovery, mental focus, and pain modulation in a single pre-workout injection.

• Acetyl-L-Carnitine (200 mg) a highly bioavailable carnitine form that crosses the blood-brain barrier, supporting mitochondrial function in neural tissue, acetylcholine synthesis, and cognitive performance in addition to the peripheral fatty acid transport activity of standard carnitine

• L-Carnitine (200 mg) transports long-chain fatty acids across the inner mitochondrial membrane for beta-oxidation, directly supporting fat utilization as fuel and contributing to muscle energy availability during training

• Agmatine (50 mg) a metabolite of L-arginine that acts as an endogenous ligand at imidazoline and NMDA receptors, producing nitric oxide modulation for improved vascular function, anxiolytic and mood-supporting effects through central receptor activity, and potential analgesic properties via pain pathway modulation

• Arginine (50 mg) the direct substrate for nitric oxide synthase, driving vasodilation and the pump effect through NO-mediated smooth muscle relaxation in vascular tissue

• Glutamine (25 mg) supporting gut barrier integrity, immune function, and muscle protein synthesis and repair, contributing to the recovery dimension of the blend during and after training

• Better pumps and workout endurance through the combined nitric oxide-boosting activity of arginine and agmatine, driving vasodilation and sustained blood flow throughout the session

• Improved mental focus and cognitive performance the standout differentiator from the standard GAC blend, with Acetyl-L-Carnitine crossing the blood-brain barrier to directly support neural energy metabolism and acetylcholine signaling

• Less anxiety and improved mood through agmatine's central receptor activity at imidazoline receptors, which produces anxiolytic and mood-stabilizing effects alongside its vascular benefits

• Less aches and pains with agmatine's potential analgesic properties via NMDA receptor modulation reducing the perception of training-related discomfort and soreness

• Better muscle recovery supported by glutamine's role in muscle protein synthesis and the mitochondrial support provided by the dual carnitine complex throughout the recovery window

Administer intramuscularly 30 to 40 minutes before training. A single ml covers the full performance effect across pump, endurance, cognition, and recovery. No need to dose higher given the concentration per ml. This is a meaningful step up from the standard GAC blend and the cognitive and mood difference is noticeable within the first few sessions.

• Post-injection pain the primary side effect and the main thing to be aware of, manageable with proper IM technique and regular site rotation

• Excellent overall tolerability with all five ingredients being naturally occurring compounds with well-established safety profiles, making GAC Extreme one of the cleaner pre-workout injectables in terms of side effect burden

1. Newsholme, P., et al. Glutamine metabolism and signaling in cell function. Journal of Nutrition. PubMed. https://pubmed.ncbi.nlm.nih.gov/17056814/

2. Reis, D. J., Regunathan, S. Agmatine: an endogenous ligand at imidazoline receptors. Annals of the New York Academy of Sciences. PubMed. https://pubmed.ncbi.nlm.nih.gov/10790809/

3. Bremer, J. Carnitine: metabolism and functions. Physiological Reviews. PubMed. https://pubmed.ncbi.nlm.nih.gov/3543681/

Disclaimer: The information provided is intended solely for educational purposes and should not be considered a replacement for professional medical advice. All compounds referenced are not for human consumption.

GAC Extreme

Sourcing

USA

Amino Tech

$49.99

OPTIMIZE- 15% OFF

View Product