• Validated through a double-blind placebo-controlled human trial
  • Shown to significantly improve exercise motivation and fatigue scores
  • Improves muscle strength and reduces oxidative stress markers
  • Twice the polyphenol content of green tea—offering superior recovery benefits

Participants who supplemented with 100mg daily of PurpleForce®  reported increased leg extension and bench press repetitions, along with reduced bioimpedance and heightened motivation for exercise compared to the placebo group. The study also validated its positive influence on locomotive function.

PurpleForce ®  was the subject of a rigorous double-blind placebo-controlled human study, which showcased improvements in sports nutrition, exercise and fitness. To evaluate its effect on endurance and fatigue reduction, researchers evaluated

  • The number of leg press and bench press repetitions to monitor any changes to endurance.
  • Bioelectrical impedance analysis to monitor changes to fat and muscle mass.
  • Muscle oxygenation level to monitor changes to muscle recovery time.
  • VAS scores to monitor changes to activity levels and motivation to exercise.

 

Participants who supplemented with 100mg daily of PurpleForce® reported increased leg extension and bench press repetitions, along with reduced bioimpedance and heightened motivation for exercise compared to the placebo group. The study also validated its positive influence on locomotive function.

  • PurpleForce® group obtained significant difference in RI of intracellular & extracellular fluids on Day 5.
  • The decrease in intracellular fluid resistance means that a large amount of water was transferred to the intracellular fluid and it is expected to induce a pump.

 

The study also highlighted the purple tea extract’s capacity to enhance muscle recovery and optimize fat metabolism. PurpleForce® promotes production of NO2- , NO3- and NO which relaxes vascular smooth-muscle by promoting cGMP. This purple tea extract’s patented vasodilatory effect contributes to restoring post-exercise muscle to pre-exercise condition.

  • PurpleForce® enhances effective oxygen extraction from blood to help improve matching between blood/oxygenation supply & demand. This represents a more efficient metabolic turnover and oxygen delivery to working muscle.

 

Beyond its impact on exercise, PurpleForce® also exhibited positive effects on skin health and beauty. By suppressing lipid peroxide and inhibiting tyrosinase,

PurpleForce® has demonstrated healthy aging properties including positive effects on reactive oxidative stress (ROS) and glycosylation.

Reference: 

Effects of Purple Tea on Muscle Hyperemia and Oxygenation, Serum Markers of Nitric Oxide Production and Muscle Damage, and Exercise Performance. 2020;3(3) Cesareo, K., Ziegenfuss, T., Raub, B., Sandrock, J., & Lopez, H.