Pre-Workout Deals

The amino acid L-arginine has the highest proportion of nitrogen from the whole spectrum of amino acids and is an important part of complex proteins. An appropriate protein intake can ensure the recovery and growth of skeletal muscles, provided that the nitrogen balance is maintained. Athletes seek this product in particular for the synthesis of nitric oxide (NO) and the associated better vasodilation.

Capsule with 1:1 l-citrulline-malate ratio.

Complex pre workout with high content of L-Citrulline malate, BCAAs, caffeine and creatine HCL. Progressive PRE is designed to support the production of nitric oxide (NO), increase strength, performance and mental focus. Aggressive PRE also prevents catabolism during exercise while promoting fat burning.

AAKG Shock delivers 2280 mg of pure Arginine Alpha Ketoglutarate (AAKG) in each serving. We further enhanced AAKG Shock with magnesium to help fight tiredness & fatigue. AAKG Shock like all BioTech USA products, consists of safe and carefully selected ingredients.

A new version of the popular Superhero pre-workout. If you haven't tried it yet, now is the time. Scitec Nutrition Superhero is not just an ordinary pre-workout. Superhero contains amino acids, plant extracts, choline, coenzyme Q10, caffeine, vitamin C and minerals. Whether you need to perform physically or focus on work, Superhero is an excellent choice in both cases.

AAKG (arginine alpha-ketoglutarate) is a substance composed of the amino acid L-arginine and alpha-ketoglutarate. AAKG is referred to as a more advanced form of classical L-arginine, as the alpha-ketoglutarate present improves the absorption of arginine and prolongs its release time.

L-arginine is an amino acid which, as a precursor of nitrogen monoxide.

Being the only precursor of Nitric Oxide (NO) and important precursor of Creatine, Arginine supplementation is a general practice among athletes, bodybuilders. Taking liquid formulas is an easy and convenient way to cover the potential increased demand of Arginine. Arginine Liquid contains 5000 mg of L-Arginine per serving in a convenient, ready to use solution!