intensity ausdauer

Train harder, push faster, and perform at higher intensity with targeted supplements designed to maximise power, speed, and sustained high-output efforts. This collection supports athletes during demanding interval training, threshold sessions, high-intensity workouts, Hyrox preparation, and racing — helping you unlock stronger performances with science-led, clean formulations.

Why intensity-supporting supplements matter

High-intensity training places significant stress on your muscles, nervous system, and metabolic pathways. To maintain peak output, delay fatigue, and recover effectively, your body requires precise nutritional support. These products help increase power production, improve neuromuscular efficiency, enhance blood flow, and sustain energy during repeated hard efforts.

What these products support

Power & explosiveness: Creatine supports strength output, sprint performance, and repeated high-intensity efforts.

Delayed fatigue: Beta-alanine helps buffer acidity in muscles, allowing you to push harder for longer.

Blood flow & oxygen delivery: Nitric oxide boosters support improved circulation during intense training.

Energy metabolism: B-vitamins contribute to reduced tiredness and efficient energy production.

Electrolyte balance: Capsules help maintain hydration and muscle function when intensity rises.

Whether you’re preparing for Hyrox, threshold intervals, CrossFit conditioning, or speed-focused endurance sessions, this collection delivers the essential performance tools to help you train at your highest capacity.