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The hydrolyzed form of collagen ensures that collagen is easily digestible and absorbable by the body, which increases its effectiveness. Marine Collagen is ideal for those looking for a collagen supplement in the form of a powdered drink instead of capsules. It is also suitable for the older age group, who may have difficulty swallowing capsules. The added vitamin C contributes to the proper formation of collagen, and to the proper function of not only skin and blood vessels, but also bones, cartilage, teeth and gums.

Crush your workouts with the new AMI-NO XPRESS formula designed for high intensity training!

Beta-alanine powder, which in combination with L-histidine promotes the formation of carnosine. An increase in carnosine concentration in the muscles results in improved performance and prevents the formation of lactic acid.

Amix™ Maximum GH Stimulant is a special combination of L-Arginine, L-Ornithine, L-Lysine and Vitamin B6. Vitamin B6 contributes to the regulation of hormonal activity, supports protein metabolism and helps to normal energy-yielding metabolism.

The most effective patented form of 100% pure creatine with maximum usability for the muscles. Maximum Krea-Genic works without a loading phase and represents the next generation of creatine with an improved transport system.

Caffeine + Taurine is an outstanding alternative for poorly dosed and high carb energy drinks. Caffeine&Taurine like all BioTechUSA products, consists of safe and carefully selected ingredients.

Tryptofan B is a mix of the amino acid L-tryptophan with vitamins B3 and B6. L-tryptophan is an essential aromatic amino acid. In addition to protein synthesis, it plays an important role in the body's CNS as a precursor to the neurotransmitter serotonin (good mood hormone) and the hormone melatonin (sleep hormone). Tryptophan B also contains vitamins B6 and B3, which contribute to the proper functioning of the nervous system and psyche, and also contribute to reducing the level of fatigue and exhaustion.

Glutamine is the most abundant amino acid in the body, making up more than 60% of the free amino acids in skeletal muscles and over 20% of all amino acids. During intense and prolonged training, its levels in the muscles can decrease, which may negatively impact protein synthesis. Glutamine is instant, easily dissolvable, and unflavored, making it easy to combine with other supplements.