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Zinc is an essential mineral that contributes to our total physical and mental well-being. It is a key player in the optimal functioning of the reproductive organs, and an important element involved in basic cellular function. Zinc also aids to strengthen the human immune system and deter common skin conditions.

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.

Optimum Nutrition Amino Energy Water Bottle is an elegant, practical sports bottle with a volume of up to 650 ml. The bottle is made of durable material that guarantees its long life and safe use. The stylish and modern design of the bottle allows you to stand out not only during training, but also during everyday use.

L-Carnitine 1000 mg contains 1000 mg of a highly efficient and pure L-Carnitine Tartrate. It’s made for dedicated individuals who are looking for professional help to meet their fitness goals. Like all BioTechUSA products, L-Carnitine 1000 mg consists of 100% safe and carefully selected ingredients.

A 5-component carbohydrate complex enriched with vitamin B6, chromium and L-isoleucine. SuperCarb Xpress contains carbohydrates with a high as well as a low glycemic index, thanks to which it ensures a constant and long-term supply of energy during physical exercise. Carbohydrates contribute to the restoration of normal muscle function after high-intensity and / or prolonged physical exercise, which leads to muscle fatigue and depletion of glycogen stores in skeletal muscle.

Enjoy the benefits of vitamin C! BioTech USA Vitamin C 500 mg is a chewable tablet containing vitamin C, which helps maintain normal immune system function. Vitamin C contributes to the production of collagen for the normal function of bones, cartilage, teeth, gums and skin. It supports the normal functioning of the nervous system. It helps reduce fatigue and exhaustion, while helping to protect the whole body from oxidative stress at the cellular level.

A complex high-caffeine formula with active ingredients designed to contribute to the production of nitrogen monoxide and carnosine. Magnesium, niacin and vitamin B6 content contribute to normal energy-yielding metabolic processes, as well as to reducing tiredness and fatigue. Vitamin B6 contributes to normal protein and glycogen metabolism, magnesium contributes to normal muscle function, zinc contributes to the normal metabolism of fatty acids and normal protein synthesis, as well as to maintaining normal testosterone levels in blood.

Fermented 100% pure sugar-free L-glutamine that has unique regenerative capabilities, delays overtraining and improves immunity. Glutamine is a non-essential protein amino acid that accounts for up to 60% of the amino acid content of muscle cells. Glutamine can have a positive effect on growth hormone production and thus muscle growth.