Vitamin C : an essential vitamin widely used in dietary supplements, which contributes to the normal functioning of the immune system, reduces fatigue and protects cells against oxidative stress.

Vitamin B3 : a B vitamin involved in normal energy metabolism, contributing to the normal functioning of the nervous system and reducing fatigue.

Vitamin B5 : recognised for its role in the synthesis of steroid hormones and neurotransmitters, it contributes to normal mental performance.

Vitamin B6 : an essential vitamin involved in energy metabolism, the normal functioning of the nervous and psychological systems, and the reduction of fatigue.

Vitamin B2 : a key nutrient that contributes to normal energy metabolism and protects cells from oxidative stress.

Taurine : an amino acid naturally present in the body, commonly used in dietary supplements to support vitality, nervous balance and energy-related physiological functions.

Caffeine : a naturally occurring or plant-based stimulant ingredient frequently included in energy formulas to help improve alertness, concentration and feelings of energy.